Skip to content

L
linux
Commit c1f792a5 authored by Linus Torvalds's avatar Linus Torvalds
Browse files
Options

Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfs 

* 'for-linus' of git://oss.sgi.com/xfs/xfs: (49 commits)
  xfs: add size update tracepoint to IO completion
  xfs: convert AIL cursors to use struct list_head
  xfs: remove confusing ail cursor wrapper
  xfs: use a cursor for bulk AIL insertion
  xfs: failure mapping nfs fh to inode should return ESTALE
  xfs: Remove the second parameter to xfs_sb_count()
  xfs: remove the dead XFS_DABUF_DEBUG code
  xfs: remove leftovers of the old btree tracing code
  xfs: remove the dead QUOTADEBUG code
  xfs: remove the unused xfs_buf_delwri_sort function
  xfs: remove wrappers around b_iodone
  xfs: remove wrappers around b_fspriv
  xfs: add a proper transaction pointer to struct xfs_buf
  xfs: factor out xfs_da_grow_inode_int
  xfs: factor out xfs_dir2_leaf_find_stale
  xfs: cleanup struct xfs_dir2_free
  xfs: reshuffle dir2 headers
  xfs: start periodic workers later
  Revert "xfs: fix filesystsem freeze race in xfs_trans_alloc"
  xfs: remove variables that serve no purpose in xfs_alloc_ag_vextent_exact()
  ...
parents 6aaf4404 55fb25d5
Expand all Hide whitespace changes
Inline Side-by-side
Showing with 2796 additions and 4654 deletions
fs/xfs/Makefile
View file @ c1f792a5
......@@ -88,8 +88,6 @@ xfs-y += xfs_alloc.o \
xfs_vnodeops.o \
xfs_rw.o
xfs-$(CONFIG_XFS_TRACE) += xfs_btree_trace.o
# Objects in linux/
xfs-y += $(addprefix $(XFS_LINUX)/, \
kmem.o \
......
fs/xfs/linux-2.6/xfs_acl.c
View file @ c1f792a5
......@@ -264,7 +264,7 @@ xfs_set_mode(struct inode *inode, mode_t mode)
iattr.ia_mode = mode;
iattr.ia_ctime = current_fs_time(inode->i_sb);
error = -xfs_setattr(XFS_I(inode), &iattr, XFS_ATTR_NOACL);
error = -xfs_setattr_nonsize(XFS_I(inode), &iattr, XFS_ATTR_NOACL);
}
return error;
......
fs/xfs/linux-2.6/xfs_aops.c
View file @ c1f792a5
......@@ -181,6 +181,7 @@ xfs_setfilesize(
isize = xfs_ioend_new_eof(ioend);
if (isize) {
trace_xfs_setfilesize(ip, ioend->io_offset, ioend->io_size);
ip->i_d.di_size = isize;
xfs_mark_inode_dirty(ip);
}
......@@ -894,11 +895,6 @@ xfs_aops_discard_page(
* For unwritten space on the page we need to start the conversion to
* regular allocated space.
* For any other dirty buffer heads on the page we should flush them.
*
* If we detect that a transaction would be required to flush the page, we
* have to check the process flags first, if we are already in a transaction
* or disk I/O during allocations is off, we need to fail the writepage and
* redirty the page.
*/
STATIC int
xfs_vm_writepage(
......@@ -906,7 +902,6 @@ xfs_vm_writepage(
struct writeback_control *wbc)
{
struct inode *inode = page->mapping->host;
int delalloc, unwritten;
struct buffer_head *bh, *head;
struct xfs_bmbt_irec imap;
xfs_ioend_t *ioend = NULL, *iohead = NULL;
......@@ -938,15 +933,10 @@ xfs_vm_writepage(
goto redirty;
/*
* We need a transaction if there are delalloc or unwritten buffers
* on the page.
*
* If we need a transaction and the process flags say we are already
* in a transaction, or no IO is allowed then mark the page dirty
* again and leave the page as is.
* Given that we do not allow direct reclaim to call us, we should
* never be called while in a filesystem transaction.
*/
xfs_count_page_state(page, &delalloc, &unwritten);
if ((current->flags & PF_FSTRANS) && (delalloc || unwritten))
if (WARN_ON(current->flags & PF_FSTRANS))
goto redirty;
/* Is this page beyond the end of the file? */
......@@ -970,7 +960,7 @@ xfs_vm_writepage(
offset = page_offset(page);
type = IO_OVERWRITE;
if (wbc->sync_mode == WB_SYNC_NONE && wbc->nonblocking)
if (wbc->sync_mode == WB_SYNC_NONE)
nonblocking = 1;
do {
......
fs/xfs/linux-2.6/xfs_buf.c
View file @ c1f792a5
......@@ -499,16 +499,14 @@ _xfs_buf_find(
spin_unlock(&pag->pag_buf_lock);
xfs_perag_put(pag);
if (xfs_buf_cond_lock(bp)) {
/* failed, so wait for the lock if requested. */
if (!(flags & XBF_TRYLOCK)) {
xfs_buf_lock(bp);
XFS_STATS_INC(xb_get_locked_waited);
} else {
if (!xfs_buf_trylock(bp)) {
if (flags & XBF_TRYLOCK) {
xfs_buf_rele(bp);
XFS_STATS_INC(xb_busy_locked);
return NULL;
}
xfs_buf_lock(bp);
XFS_STATS_INC(xb_get_locked_waited);
}
/*
......@@ -594,10 +592,8 @@ _xfs_buf_read(
ASSERT(!(flags & (XBF_DELWRI|XBF_WRITE)));
ASSERT(bp->b_bn != XFS_BUF_DADDR_NULL);
bp->b_flags &= ~(XBF_WRITE | XBF_ASYNC | XBF_DELWRI | \
XBF_READ_AHEAD | _XBF_RUN_QUEUES);
bp->b_flags |= flags & (XBF_READ | XBF_ASYNC | \
XBF_READ_AHEAD | _XBF_RUN_QUEUES);
bp->b_flags &= ~(XBF_WRITE | XBF_ASYNC | XBF_DELWRI | XBF_READ_AHEAD);
bp->b_flags |= flags & (XBF_READ | XBF_ASYNC | XBF_READ_AHEAD);
status = xfs_buf_iorequest(bp);
if (status || XFS_BUF_ISERROR(bp) || (flags & XBF_ASYNC))
......@@ -681,7 +677,6 @@ xfs_buf_read_uncached(
return NULL;
/* set up the buffer for a read IO */
xfs_buf_lock(bp);
XFS_BUF_SET_ADDR(bp, daddr);
XFS_BUF_READ(bp);
XFS_BUF_BUSY(bp);
......@@ -816,8 +811,6 @@ xfs_buf_get_uncached(
goto fail_free_mem;
}
xfs_buf_unlock(bp);
trace_xfs_buf_get_uncached(bp, _RET_IP_);
return bp;
......@@ -896,8 +889,8 @@ xfs_buf_rele(
* to push on stale inode buffers.
*/
int
xfs_buf_cond_lock(
xfs_buf_t *bp)
xfs_buf_trylock(
struct xfs_buf *bp)
{
int locked;
......@@ -907,15 +900,8 @@ xfs_buf_cond_lock(
else if (atomic_read(&bp->b_pin_count) && (bp->b_flags & XBF_STALE))
xfs_log_force(bp->b_target->bt_mount, 0);
trace_xfs_buf_cond_lock(bp, _RET_IP_);
return locked ? 0 : -EBUSY;
}
int
xfs_buf_lock_value(
xfs_buf_t *bp)
{
return bp->b_sema.count;
trace_xfs_buf_trylock(bp, _RET_IP_);
return locked;
}
/*
......@@ -929,7 +915,7 @@ xfs_buf_lock_value(
*/
void
xfs_buf_lock(
xfs_buf_t *bp)
struct xfs_buf *bp)
{
trace_xfs_buf_lock(bp, _RET_IP_);
......@@ -950,7 +936,7 @@ xfs_buf_lock(
*/
void
xfs_buf_unlock(
xfs_buf_t *bp)
struct xfs_buf *bp)
{
if ((bp->b_flags & (XBF_DELWRI|_XBF_DELWRI_Q)) == XBF_DELWRI) {
atomic_inc(&bp->b_hold);
......@@ -1121,7 +1107,7 @@ xfs_bioerror_relse(
XFS_BUF_UNDELAYWRITE(bp);
XFS_BUF_DONE(bp);
XFS_BUF_STALE(bp);
XFS_BUF_CLR_IODONE_FUNC(bp);
bp->b_iodone = NULL;
if (!(fl & XBF_ASYNC)) {
/*
* Mark b_error and B_ERROR _both_.
......@@ -1223,23 +1209,21 @@ _xfs_buf_ioapply(
total_nr_pages = bp->b_page_count;
map_i = 0;
if (bp->b_flags & XBF_ORDERED) {
ASSERT(!(bp->b_flags & XBF_READ));
rw = WRITE_FLUSH_FUA;
} else if (bp->b_flags & XBF_LOG_BUFFER) {
ASSERT(!(bp->b_flags & XBF_READ_AHEAD));
bp->b_flags &= ~_XBF_RUN_QUEUES;
rw = (bp->b_flags & XBF_WRITE) ? WRITE_SYNC : READ_SYNC;
} else if (bp->b_flags & _XBF_RUN_QUEUES) {
ASSERT(!(bp->b_flags & XBF_READ_AHEAD));
bp->b_flags &= ~_XBF_RUN_QUEUES;
rw = (bp->b_flags & XBF_WRITE) ? WRITE_META : READ_META;
if (bp->b_flags & XBF_WRITE) {
if (bp->b_flags & XBF_SYNCIO)
rw = WRITE_SYNC;
else
rw = WRITE;
if (bp->b_flags & XBF_FUA)
rw |= REQ_FUA;
if (bp->b_flags & XBF_FLUSH)
rw |= REQ_FLUSH;
} else if (bp->b_flags & XBF_READ_AHEAD) {
rw = READA;
} else {
rw = (bp->b_flags & XBF_WRITE) ? WRITE :
(bp->b_flags & XBF_READ_AHEAD) ? READA : READ;
rw = READ;
}
next_chunk:
atomic_inc(&bp->b_io_remaining);
nr_pages = BIO_MAX_SECTORS >> (PAGE_SHIFT - BBSHIFT);
......@@ -1694,15 +1678,14 @@ xfs_buf_delwri_split(
list_for_each_entry_safe(bp, n, dwq, b_list) {
ASSERT(bp->b_flags & XBF_DELWRI);
if (!XFS_BUF_ISPINNED(bp) && !xfs_buf_cond_lock(bp)) {
if (!XFS_BUF_ISPINNED(bp) && xfs_buf_trylock(bp)) {
if (!force &&
time_before(jiffies, bp->b_queuetime + age)) {
xfs_buf_unlock(bp);
break;
}
bp->b_flags &= ~(XBF_DELWRI|_XBF_DELWRI_Q|
_XBF_RUN_QUEUES);
bp->b_flags &= ~(XBF_DELWRI | _XBF_DELWRI_Q);
bp->b_flags |= XBF_WRITE;
list_move_tail(&bp->b_list, list);
trace_xfs_buf_delwri_split(bp, _RET_IP_);
......@@ -1738,14 +1721,6 @@ xfs_buf_cmp(
return 0;
}
void
xfs_buf_delwri_sort(
xfs_buftarg_t *target,
struct list_head *list)
{
list_sort(NULL, list, xfs_buf_cmp);
}
STATIC int
xfsbufd(
void *data)
......
fs/xfs/linux-2.6/xfs_buf.h
View file @ c1f792a5
......@@ -46,43 +46,46 @@ typedef enum {
#define XBF_READ (1 << 0) /* buffer intended for reading from device */
#define XBF_WRITE (1 << 1) /* buffer intended for writing to device */
#define XBF_MAPPED (1 << 2) /* buffer mapped (b_addr valid) */
#define XBF_READ_AHEAD (1 << 2) /* asynchronous read-ahead */
#define XBF_MAPPED (1 << 3) /* buffer mapped (b_addr valid) */
#define XBF_ASYNC (1 << 4) /* initiator will not wait for completion */
#define XBF_DONE (1 << 5) /* all pages in the buffer uptodate */
#define XBF_DELWRI (1 << 6) /* buffer has dirty pages */
#define XBF_STALE (1 << 7) /* buffer has been staled, do not find it */
#define XBF_ORDERED (1 << 11)/* use ordered writes */
#define XBF_READ_AHEAD (1 << 12)/* asynchronous read-ahead */
#define XBF_LOG_BUFFER (1 << 13)/* this is a buffer used for the log */
/* I/O hints for the BIO layer */
#define XBF_SYNCIO (1 << 10)/* treat this buffer as synchronous I/O */
#define XBF_FUA (1 << 11)/* force cache write through mode */
#define XBF_FLUSH (1 << 12)/* flush the disk cache before a write */
/* flags used only as arguments to access routines */
#define XBF_LOCK (1 << 14)/* lock requested */
#define XBF_TRYLOCK (1 << 15)/* lock requested, but do not wait */
#define XBF_DONT_BLOCK (1 << 16)/* do not block in current thread */
#define XBF_LOCK (1 << 15)/* lock requested */
#define XBF_TRYLOCK (1 << 16)/* lock requested, but do not wait */
#define XBF_DONT_BLOCK (1 << 17)/* do not block in current thread */
/* flags used only internally */
#define _XBF_PAGES (1 << 18)/* backed by refcounted pages */
#define _XBF_RUN_QUEUES (1 << 19)/* run block device task queue */
#define _XBF_KMEM (1 << 20)/* backed by heap memory */
#define _XBF_DELWRI_Q (1 << 21)/* buffer on delwri queue */
#define _XBF_PAGES (1 << 20)/* backed by refcounted pages */
#define _XBF_KMEM (1 << 21)/* backed by heap memory */
#define _XBF_DELWRI_Q (1 << 22)/* buffer on delwri queue */
typedef unsigned int xfs_buf_flags_t;
#define XFS_BUF_FLAGS \
{ XBF_READ, "READ" }, \
{ XBF_WRITE, "WRITE" }, \
{ XBF_READ_AHEAD, "READ_AHEAD" }, \
{ XBF_MAPPED, "MAPPED" }, \
{ XBF_ASYNC, "ASYNC" }, \
{ XBF_DONE, "DONE" }, \
{ XBF_DELWRI, "DELWRI" }, \
{ XBF_STALE, "STALE" }, \
{ XBF_ORDERED, "ORDERED" }, \
{ XBF_READ_AHEAD, "READ_AHEAD" }, \
{ XBF_SYNCIO, "SYNCIO" }, \
{ XBF_FUA, "FUA" }, \
{ XBF_FLUSH, "FLUSH" }, \
{ XBF_LOCK, "LOCK" }, /* should never be set */\
{ XBF_TRYLOCK, "TRYLOCK" }, /* ditto */\
{ XBF_DONT_BLOCK, "DONT_BLOCK" }, /* ditto */\
{ _XBF_PAGES, "PAGES" }, \
{ _XBF_RUN_QUEUES, "RUN_QUEUES" }, \
{ _XBF_KMEM, "KMEM" }, \
{ _XBF_DELWRI_Q, "DELWRI_Q" }
......@@ -91,11 +94,6 @@ typedef enum {
XBT_FORCE_FLUSH = 1,
} xfs_buftarg_flags_t;
typedef struct xfs_bufhash {
struct list_head bh_list;
spinlock_t bh_lock;
} xfs_bufhash_t;
typedef struct xfs_buftarg {
dev_t bt_dev;
struct block_device *bt_bdev;
......@@ -151,7 +149,7 @@ typedef struct xfs_buf {
xfs_buf_iodone_t b_iodone; /* I/O completion function */
struct completion b_iowait; /* queue for I/O waiters */
void *b_fspriv;
void *b_fspriv2;
struct xfs_trans *b_transp;
struct page **b_pages; /* array of page pointers */
struct page *b_page_array[XB_PAGES]; /* inline pages */
unsigned long b_queuetime; /* time buffer was queued */
......@@ -192,10 +190,11 @@ extern void xfs_buf_free(xfs_buf_t *);
extern void xfs_buf_rele(xfs_buf_t *);
/* Locking and Unlocking Buffers */
extern int xfs_buf_cond_lock(xfs_buf_t *);
extern int xfs_buf_lock_value(xfs_buf_t *);
extern int xfs_buf_trylock(xfs_buf_t *);
extern void xfs_buf_lock(xfs_buf_t *);
extern void xfs_buf_unlock(xfs_buf_t *);
#define xfs_buf_islocked(bp) \
((bp)->b_sema.count <= 0)
/* Buffer Read and Write Routines */
extern int xfs_bwrite(struct xfs_mount *mp, struct xfs_buf *bp);
......@@ -234,8 +233,9 @@ extern void xfs_buf_terminate(void);
#define XFS_BUF_BFLAGS(bp) ((bp)->b_flags)
#define XFS_BUF_ZEROFLAGS(bp) ((bp)->b_flags &= \
~(XBF_READ|XBF_WRITE|XBF_ASYNC|XBF_DELWRI|XBF_ORDERED))
#define XFS_BUF_ZEROFLAGS(bp) \
((bp)->b_flags &= ~(XBF_READ|XBF_WRITE|XBF_ASYNC|XBF_DELWRI| \
XBF_SYNCIO|XBF_FUA|XBF_FLUSH))
void xfs_buf_stale(struct xfs_buf *bp);
#define XFS_BUF_STALE(bp) xfs_buf_stale(bp);
......@@ -267,10 +267,6 @@ void xfs_buf_stale(struct xfs_buf *bp);
#define XFS_BUF_UNASYNC(bp) ((bp)->b_flags &= ~XBF_ASYNC)
#define XFS_BUF_ISASYNC(bp) ((bp)->b_flags & XBF_ASYNC)
#define XFS_BUF_ORDERED(bp) ((bp)->b_flags |= XBF_ORDERED)
#define XFS_BUF_UNORDERED(bp) ((bp)->b_flags &= ~XBF_ORDERED)
#define XFS_BUF_ISORDERED(bp) ((bp)->b_flags & XBF_ORDERED)
#define XFS_BUF_HOLD(bp) xfs_buf_hold(bp)
#define XFS_BUF_READ(bp) ((bp)->b_flags |= XBF_READ)
#define XFS_BUF_UNREAD(bp) ((bp)->b_flags &= ~XBF_READ)
......@@ -280,14 +276,6 @@ void xfs_buf_stale(struct xfs_buf *bp);
#define XFS_BUF_UNWRITE(bp) ((bp)->b_flags &= ~XBF_WRITE)
#define XFS_BUF_ISWRITE(bp) ((bp)->b_flags & XBF_WRITE)
#define XFS_BUF_IODONE_FUNC(bp) ((bp)->b_iodone)
#define XFS_BUF_SET_IODONE_FUNC(bp, func) ((bp)->b_iodone = (func))
#define XFS_BUF_CLR_IODONE_FUNC(bp) ((bp)->b_iodone = NULL)
#define XFS_BUF_FSPRIVATE(bp, type) ((type)(bp)->b_fspriv)
#define XFS_BUF_SET_FSPRIVATE(bp, val) ((bp)->b_fspriv = (void*)(val))
#define XFS_BUF_FSPRIVATE2(bp, type) ((type)(bp)->b_fspriv2)
#define XFS_BUF_SET_FSPRIVATE2(bp, val) ((bp)->b_fspriv2 = (void*)(val))
#define XFS_BUF_SET_START(bp) do { } while (0)
#define XFS_BUF_PTR(bp) (xfs_caddr_t)((bp)->b_addr)
......@@ -313,10 +301,6 @@ xfs_buf_set_ref(
#define XFS_BUF_ISPINNED(bp) atomic_read(&((bp)->b_pin_count))
#define XFS_BUF_VALUSEMA(bp) xfs_buf_lock_value(bp)
#define XFS_BUF_CPSEMA(bp) (xfs_buf_cond_lock(bp) == 0)
#define XFS_BUF_VSEMA(bp) xfs_buf_unlock(bp)
#define XFS_BUF_PSEMA(bp,x) xfs_buf_lock(bp)
#define XFS_BUF_FINISH_IOWAIT(bp) complete(&bp->b_iowait);
#define XFS_BUF_SET_TARGET(bp, target) ((bp)->b_target = (target))
......
fs/xfs/linux-2.6/xfs_export.c
View file @ c1f792a5
......@@ -151,14 +151,14 @@ xfs_nfs_get_inode(
* We don't use ESTALE directly down the chain to not
* confuse applications using bulkstat that expect EINVAL.
*/
if (error == EINVAL)
if (error == EINVAL || error == ENOENT)
error = ESTALE;
return ERR_PTR(-error);
}
if (ip->i_d.di_gen != generation) {
IRELE(ip);
return ERR_PTR(-ENOENT);
return ERR_PTR(-ESTALE);
}
return VFS_I(ip);
......
fs/xfs/linux-2.6/xfs_file.c
View file @ c1f792a5
......@@ -944,7 +944,7 @@ xfs_file_fallocate(
iattr.ia_valid = ATTR_SIZE;
iattr.ia_size = new_size;
error = -xfs_setattr(ip, &iattr, XFS_ATTR_NOLOCK);
error = -xfs_setattr_size(ip, &iattr, XFS_ATTR_NOLOCK);
}
out_unlock:
......
fs/xfs/linux-2.6/xfs_iops.c
View file @ c1f792a5
This diff is collapsed.
fs/xfs/linux-2.6/xfs_linux.h
View file @ c1f792a5
......@@ -33,7 +33,6 @@
#endif
#include <xfs_types.h>
#include <xfs_arch.h>
#include <kmem.h>
#include <mrlock.h>
......@@ -88,6 +87,12 @@
#include <xfs_buf.h>
#include <xfs_message.h>
#ifdef __BIG_ENDIAN
#define XFS_NATIVE_HOST 1
#else
#undef XFS_NATIVE_HOST
#endif
/*
* Feature macros (disable/enable)
*/
......
fs/xfs/linux-2.6/xfs_super.c
View file @ c1f792a5
......@@ -33,7 +33,6 @@
#include "xfs_dinode.h"
#include "xfs_inode.h"
#include "xfs_btree.h"
#include "xfs_btree_trace.h"
#include "xfs_ialloc.h"
#include "xfs_bmap.h"
#include "xfs_rtalloc.h"
......@@ -1412,37 +1411,35 @@ xfs_fs_fill_super(
sb->s_time_gran = 1;
set_posix_acl_flag(sb);
error = xfs_syncd_init(mp);
if (error)
goto out_filestream_unmount;
xfs_inode_shrinker_register(mp);
error = xfs_mountfs(mp);
if (error)
goto out_syncd_stop;
goto out_filestream_unmount;
error = xfs_syncd_init(mp);
if (error)
goto out_unmount;
root = igrab(VFS_I(mp->m_rootip));
if (!root) {
error = ENOENT;
goto fail_unmount;
goto out_syncd_stop;
}
if (is_bad_inode(root)) {
error = EINVAL;
goto fail_vnrele;
goto out_syncd_stop;
}
sb->s_root = d_alloc_root(root);
if (!sb->s_root) {
error = ENOMEM;
goto fail_vnrele;
goto out_iput;
}
return 0;
out_syncd_stop:
xfs_inode_shrinker_unregister(mp);
xfs_syncd_stop(mp);
out_filestream_unmount:
xfs_inode_shrinker_unregister(mp);
xfs_filestream_unmount(mp);
out_free_sb:
xfs_freesb(mp);
......@@ -1456,17 +1453,12 @@ xfs_fs_fill_super(
out:
return -error;
fail_vnrele:
if (sb->s_root) {
dput(sb->s_root);
sb->s_root = NULL;
} else {
iput(root);
}
fail_unmount:
xfs_inode_shrinker_unregister(mp);
out_iput:
iput(root);
out_syncd_stop:
xfs_syncd_stop(mp);
out_unmount:
xfs_inode_shrinker_unregister(mp);
/*
* Blow away any referenced inode in the filestreams cache.
......
fs/xfs/linux-2.6/xfs_sync.c
View file @ c1f792a5
......@@ -359,14 +359,12 @@ xfs_quiesce_data(
{
int error, error2 = 0;
/* push non-blocking */
xfs_sync_data(mp, 0);
xfs_qm_sync(mp, SYNC_TRYLOCK);
/* push and block till complete */
xfs_sync_data(mp, SYNC_WAIT);
xfs_qm_sync(mp, SYNC_WAIT);
/* force out the newly dirtied log buffers */
xfs_log_force(mp, XFS_LOG_SYNC);
/* write superblock and hoover up shutdown errors */
error = xfs_sync_fsdata(mp);
......@@ -436,7 +434,7 @@ xfs_quiesce_attr(
WARN_ON(atomic_read(&mp->m_active_trans) != 0);
/* Push the superblock and write an unmount record */
error = xfs_log_sbcount(mp, 1);
error = xfs_log_sbcount(mp);
if (error)
xfs_warn(mp, "xfs_attr_quiesce: failed to log sb changes. "
"Frozen image may not be consistent.");
......
fs/xfs/linux-2.6/xfs_sync.h
View file @ c1f792a5
......@@ -21,14 +21,6 @@
struct xfs_mount;
struct xfs_perag;
typedef struct xfs_sync_work {
struct list_head w_list;
struct xfs_mount *w_mount;
void *w_data; /* syncer routine argument */
void (*w_syncer)(struct xfs_mount *, void *);
struct completion *w_completion;
} xfs_sync_work_t;
#define SYNC_WAIT 0x0001 /* wait for i/o to complete */
#define SYNC_TRYLOCK 0x0002 /* only try to lock inodes */
......
fs/xfs/linux-2.6/xfs_trace.h
View file @ c1f792a5
......@@ -293,7 +293,7 @@ DECLARE_EVENT_CLASS(xfs_buf_class,
__entry->buffer_length = bp->b_buffer_length;
__entry->hold = atomic_read(&bp->b_hold);
__entry->pincount = atomic_read(&bp->b_pin_count);
__entry->lockval = xfs_buf_lock_value(bp);
__entry->lockval = bp->b_sema.count;
__entry->flags = bp->b_flags;
__entry->caller_ip = caller_ip;
),
......@@ -323,7 +323,7 @@ DEFINE_BUF_EVENT(xfs_buf_bawrite);
DEFINE_BUF_EVENT(xfs_buf_bdwrite);
DEFINE_BUF_EVENT(xfs_buf_lock);
DEFINE_BUF_EVENT(xfs_buf_lock_done);
DEFINE_BUF_EVENT(xfs_buf_cond_lock);
DEFINE_BUF_EVENT(xfs_buf_trylock);
DEFINE_BUF_EVENT(xfs_buf_unlock);
DEFINE_BUF_EVENT(xfs_buf_iowait);
DEFINE_BUF_EVENT(xfs_buf_iowait_done);
......@@ -366,7 +366,7 @@ DECLARE_EVENT_CLASS(xfs_buf_flags_class,
__entry->flags = flags;
__entry->hold = atomic_read(&bp->b_hold);
__entry->pincount = atomic_read(&bp->b_pin_count);
__entry->lockval = xfs_buf_lock_value(bp);
__entry->lockval = bp->b_sema.count;
__entry->caller_ip = caller_ip;
),
TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
......@@ -409,7 +409,7 @@ TRACE_EVENT(xfs_buf_ioerror,
__entry->buffer_length = bp->b_buffer_length;
__entry->hold = atomic_read(&bp->b_hold);
__entry->pincount = atomic_read(&bp->b_pin_count);
__entry->lockval = xfs_buf_lock_value(bp);
__entry->lockval = bp->b_sema.count;
__entry->error = error;
__entry->flags = bp->b_flags;
__entry->caller_ip = caller_ip;
......@@ -454,7 +454,7 @@ DECLARE_EVENT_CLASS(xfs_buf_item_class,
__entry->buf_flags = bip->bli_buf->b_flags;
__entry->buf_hold = atomic_read(&bip->bli_buf->b_hold);
__entry->buf_pincount = atomic_read(&bip->bli_buf->b_pin_count);
__entry->buf_lockval = xfs_buf_lock_value(bip->bli_buf);
__entry->buf_lockval = bip->bli_buf->b_sema.count;
__entry->li_desc = bip->bli_item.li_desc;
__entry->li_flags = bip->bli_item.li_flags;
),
......@@ -998,7 +998,8 @@ DECLARE_EVENT_CLASS(xfs_simple_io_class,
TP_STRUCT__entry(
__field(dev_t, dev)
__field(xfs_ino_t, ino)
__field(loff_t, size)
__field(loff_t, isize)
__field(loff_t, disize)
__field(loff_t, new_size)
__field(loff_t, offset)
__field(size_t, count)
......@@ -1006,16 +1007,18 @@ DECLARE_EVENT_CLASS(xfs_simple_io_class,
TP_fast_assign(
__entry->dev = VFS_I(ip)->i_sb->s_dev;
__entry->ino = ip->i_ino;
__entry->size = ip->i_d.di_size;
__entry->isize = ip->i_size;
__entry->disize = ip->i_d.di_size;
__entry->new_size = ip->i_new_size;
__entry->offset = offset;
__entry->count = count;
),
TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx "
TP_printk("dev %d:%d ino 0x%llx isize 0x%llx disize 0x%llx new_size 0x%llx "
"offset 0x%llx count %zd",
MAJOR(__entry->dev), MINOR(__entry->dev),
__entry->ino,
__entry->size,
__entry->isize,
__entry->disize,
__entry->new_size,
__entry->offset,
__entry->count)
......@@ -1028,40 +1031,7 @@ DEFINE_EVENT(xfs_simple_io_class, name, \
DEFINE_SIMPLE_IO_EVENT(xfs_delalloc_enospc);
DEFINE_SIMPLE_IO_EVENT(xfs_unwritten_convert);
DEFINE_SIMPLE_IO_EVENT(xfs_get_blocks_notfound);
TRACE_EVENT(xfs_itruncate_start,
TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size, int flag,
xfs_off_t toss_start, xfs_off_t toss_finish),
TP_ARGS(ip, new_size, flag, toss_start, toss_finish),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(xfs_ino_t, ino)
__field(xfs_fsize_t, size)
__field(xfs_fsize_t, new_size)
__field(xfs_off_t, toss_start)
__field(xfs_off_t, toss_finish)
__field(int, flag)
),
TP_fast_assign(
__entry->dev = VFS_I(ip)->i_sb->s_dev;
__entry->ino = ip->i_ino;
__entry->size = ip->i_d.di_size;
__entry->new_size = new_size;
__entry->toss_start = toss_start;
__entry->toss_finish = toss_finish;
__entry->flag = flag;
),
TP_printk("dev %d:%d ino 0x%llx %s size 0x%llx new_size 0x%llx "
"toss start 0x%llx toss finish 0x%llx",
MAJOR(__entry->dev), MINOR(__entry->dev),
__entry->ino,
__print_flags(__entry->flag, "|", XFS_ITRUNC_FLAGS),
__entry->size,
__entry->new_size,
__entry->toss_start,
__entry->toss_finish)
);
DEFINE_SIMPLE_IO_EVENT(xfs_setfilesize);
DECLARE_EVENT_CLASS(xfs_itrunc_class,
TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size),
......@@ -1089,8 +1059,8 @@ DECLARE_EVENT_CLASS(xfs_itrunc_class,
DEFINE_EVENT(xfs_itrunc_class, name, \
TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size), \
TP_ARGS(ip, new_size))
DEFINE_ITRUNC_EVENT(xfs_itruncate_finish_start);
DEFINE_ITRUNC_EVENT(xfs_itruncate_finish_end);
DEFINE_ITRUNC_EVENT(xfs_itruncate_data_start);
DEFINE_ITRUNC_EVENT(xfs_itruncate_data_end);
TRACE_EVENT(xfs_pagecache_inval,
TP_PROTO(struct xfs_inode *ip, xfs_off_t start, xfs_off_t finish),
......
fs/xfs/quota/xfs_dquot.c
View file @ c1f792a5
......@@ -220,7 +220,7 @@ xfs_qm_adjust_dqtimers(
{
ASSERT(d->d_id);
#ifdef QUOTADEBUG
#ifdef DEBUG
if (d->d_blk_hardlimit)
ASSERT(be64_to_cpu(d->d_blk_softlimit) <=
be64_to_cpu(d->d_blk_hardlimit));
......@@ -231,6 +231,7 @@ xfs_qm_adjust_dqtimers(
ASSERT(be64_to_cpu(d->d_rtb_softlimit) <=
be64_to_cpu(d->d_rtb_hardlimit));
#endif
if (!d->d_btimer) {
if ((d->d_blk_softlimit &&
(be64_to_cpu(d->d_bcount) >=
......@@ -318,7 +319,7 @@ xfs_qm_init_dquot_blk(
ASSERT(tp);
ASSERT(XFS_BUF_ISBUSY(bp));
ASSERT(XFS_BUF_VALUSEMA(bp) <= 0);
ASSERT(xfs_buf_islocked(bp));
d = (xfs_dqblk_t *)XFS_BUF_PTR(bp);
......@@ -534,7 +535,7 @@ xfs_qm_dqtobp(
}
ASSERT(XFS_BUF_ISBUSY(bp));
ASSERT(XFS_BUF_VALUSEMA(bp) <= 0);
ASSERT(xfs_buf_islocked(bp));
/*
* calculate the location of the dquot inside the buffer.
......@@ -622,7 +623,7 @@ xfs_qm_dqread(
* brelse it because we have the changes incore.
*/
ASSERT(XFS_BUF_ISBUSY(bp));
ASSERT(XFS_BUF_VALUSEMA(bp) <= 0);
ASSERT(xfs_buf_islocked(bp));
xfs_trans_brelse(tp, bp);
return (error);
......@@ -1423,45 +1424,6 @@ xfs_qm_dqpurge(
}
#ifdef QUOTADEBUG
void
xfs_qm_dqprint(xfs_dquot_t *dqp)
{
struct xfs_mount *mp = dqp->q_mount;
xfs_debug(mp, "-----------KERNEL DQUOT----------------");
xfs_debug(mp, "---- dquotID = %d",
(int)be32_to_cpu(dqp->q_core.d_id));
xfs_debug(mp, "---- type = %s", DQFLAGTO_TYPESTR(dqp));
xfs_debug(mp, "---- fs = 0x%p", dqp->q_mount);
xfs_debug(mp, "---- blkno = 0x%x", (int) dqp->q_blkno);
xfs_debug(mp, "---- boffset = 0x%x", (int) dqp->q_bufoffset);
xfs_debug(mp, "---- blkhlimit = %Lu (0x%x)",
be64_to_cpu(dqp->q_core.d_blk_hardlimit),
(int)be64_to_cpu(dqp->q_core.d_blk_hardlimit));
xfs_debug(mp, "---- blkslimit = %Lu (0x%x)",
be64_to_cpu(dqp->q_core.d_blk_softlimit),
(int)be64_to_cpu(dqp->q_core.d_blk_softlimit));
xfs_debug(mp, "---- inohlimit = %Lu (0x%x)",
be64_to_cpu(dqp->q_core.d_ino_hardlimit),
(int)be64_to_cpu(dqp->q_core.d_ino_hardlimit));
xfs_debug(mp, "---- inoslimit = %Lu (0x%x)",
be64_to_cpu(dqp->q_core.d_ino_softlimit),
(int)be64_to_cpu(dqp->q_core.d_ino_softlimit));
xfs_debug(mp, "---- bcount = %Lu (0x%x)",
be64_to_cpu(dqp->q_core.d_bcount),
(int)be64_to_cpu(dqp->q_core.d_bcount));
xfs_debug(mp, "---- icount = %Lu (0x%x)",
be64_to_cpu(dqp->q_core.d_icount),
(int)be64_to_cpu(dqp->q_core.d_icount));
xfs_debug(mp, "---- btimer = %d",
(int)be32_to_cpu(dqp->q_core.d_btimer));
xfs_debug(mp, "---- itimer = %d",
(int)be32_to_cpu(dqp->q_core.d_itimer));
xfs_debug(mp, "---------------------------");
}
#endif
/*
* Give the buffer a little push if it is incore and
* wait on the flush lock.
......
fs/xfs/quota/xfs_dquot.h
View file @ c1f792a5
......@@ -116,12 +116,6 @@ static inline void xfs_dqfunlock(xfs_dquot_t *dqp)
(XFS_IS_UQUOTA_ON((d)->q_mount)) : \
(XFS_IS_OQUOTA_ON((d)->q_mount))))
#ifdef QUOTADEBUG
extern void xfs_qm_dqprint(xfs_dquot_t *);
#else
#define xfs_qm_dqprint(a)
#endif
extern void xfs_qm_dqdestroy(xfs_dquot_t *);
extern int xfs_qm_dqflush(xfs_dquot_t *, uint);
extern int xfs_qm_dqpurge(xfs_dquot_t *);
......
fs/xfs/quota/xfs_qm.c
View file @ c1f792a5
......@@ -67,32 +67,6 @@ static struct shrinker xfs_qm_shaker = {
.seeks = DEFAULT_SEEKS,
};
#ifdef DEBUG
extern struct mutex qcheck_lock;
#endif
#ifdef QUOTADEBUG
static void
xfs_qm_dquot_list_print(
struct xfs_mount *mp)
{
xfs_dquot_t *dqp;
int i = 0;
list_for_each_entry(dqp, &mp->m_quotainfo->qi_dqlist_lock, qi_mplist) {
xfs_debug(mp, " %d. \"%d (%s)\" "
"bcnt = %lld, icnt = %lld, refs = %d",
i++, be32_to_cpu(dqp->q_core.d_id),
DQFLAGTO_TYPESTR(dqp),
(long long)be64_to_cpu(dqp->q_core.d_bcount),
(long long)be64_to_cpu(dqp->q_core.d_icount),
dqp->q_nrefs);
}
}
#else
static void xfs_qm_dquot_list_print(struct xfs_mount *mp) { }
#endif
/*
* Initialize the XQM structure.
* Note that there is not one quota manager per file system.
......@@ -165,9 +139,6 @@ xfs_Gqm_init(void)
atomic_set(&xqm->qm_totaldquots, 0);
xqm->qm_dqfree_ratio = XFS_QM_DQFREE_RATIO;
xqm->qm_nrefs = 0;
#ifdef DEBUG
mutex_init(&qcheck_lock);
#endif
return xqm;
out_free_udqhash:
......@@ -204,9 +175,6 @@ xfs_qm_destroy(
mutex_lock(&xqm->qm_dqfrlist_lock);
list_for_each_entry_safe(dqp, n, &xqm->qm_dqfrlist, q_freelist) {
xfs_dqlock(dqp);
#ifdef QUOTADEBUG
xfs_debug(dqp->q_mount, "FREELIST destroy 0x%p", dqp);
#endif
list_del_init(&dqp->q_freelist);
xfs_Gqm->qm_dqfrlist_cnt--;
xfs_dqunlock(dqp);
......@@ -214,9 +182,6 @@ xfs_qm_destroy(
}
mutex_unlock(&xqm->qm_dqfrlist_lock);
mutex_destroy(&xqm->qm_dqfrlist_lock);
#ifdef DEBUG
mutex_destroy(&qcheck_lock);
#endif
kmem_free(xqm);
}
......@@ -409,11 +374,6 @@ xfs_qm_mount_quotas(
xfs_warn(mp, "Failed to initialize disk quotas.");
return;
}
#ifdef QUOTADEBUG
if (XFS_IS_QUOTA_ON(mp))
xfs_qm_internalqcheck(mp);
#endif
}
/*
......@@ -866,8 +826,8 @@ xfs_qm_dqattach_locked(
}
done:
#ifdef QUOTADEBUG
if (! error) {
#ifdef DEBUG
if (!error) {
if (XFS_IS_UQUOTA_ON(mp))
ASSERT(ip->i_udquot);
if (XFS_IS_OQUOTA_ON(mp))
......@@ -1733,8 +1693,6 @@ xfs_qm_quotacheck(
mp->m_qflags &= ~(XFS_OQUOTA_CHKD | XFS_UQUOTA_CHKD);
mp->m_qflags |= flags;
xfs_qm_dquot_list_print(mp);
error_return:
if (error) {
xfs_warn(mp,
......@@ -2096,9 +2054,6 @@ xfs_qm_write_sb_changes(
xfs_trans_t *tp;
int error;
#ifdef QUOTADEBUG
xfs_notice(mp, "Writing superblock quota changes");
#endif
tp = xfs_trans_alloc(mp, XFS_TRANS_QM_SBCHANGE);
if ((error = xfs_trans_reserve(tp, 0,
mp->m_sb.sb_sectsize + 128, 0,
......
fs/xfs/quota/xfs_qm.h
View file @ c1f792a5
......@@ -163,10 +163,4 @@ extern int xfs_qm_scall_getqstat(xfs_mount_t *, fs_quota_stat_t *);
extern int xfs_qm_scall_quotaon(xfs_mount_t *, uint);
extern int xfs_qm_scall_quotaoff(xfs_mount_t *, uint);
#ifdef DEBUG
extern int xfs_qm_internalqcheck(xfs_mount_t *);
#else
#define xfs_qm_internalqcheck(mp) (0)
#endif
#endif /* __XFS_QM_H__ */
fs/xfs/quota/xfs_qm_syscalls.c
View file @ c1f792a5
......@@ -263,7 +263,7 @@ xfs_qm_scall_trunc_qfile(
xfs_ilock(ip, XFS_ILOCK_EXCL);
xfs_trans_ijoin(tp, ip);
error = xfs_itruncate_finish(&tp, ip, 0, XFS_DATA_FORK, 1);
error = xfs_itruncate_data(&tp, ip, 0);
if (error) {
xfs_trans_cancel(tp, XFS_TRANS_RELEASE_LOG_RES |
XFS_TRANS_ABORT);
......@@ -622,7 +622,6 @@ xfs_qm_scall_setqlim(
xfs_trans_log_dquot(tp, dqp);
error = xfs_trans_commit(tp, 0);
xfs_qm_dqprint(dqp);
xfs_qm_dqrele(dqp);
out_unlock:
......@@ -657,7 +656,6 @@ xfs_qm_scall_getquota(
xfs_qm_dqput(dqp);
return XFS_ERROR(ENOENT);
}
/* xfs_qm_dqprint(dqp); */
/*
* Convert the disk dquot to the exportable format
*/
......@@ -906,354 +904,3 @@ xfs_qm_dqrele_all_inodes(
ASSERT(mp->m_quotainfo);
xfs_inode_ag_iterator(mp, xfs_dqrele_inode, flags);
}
/*------------------------------------------------------------------------*/
#ifdef DEBUG
/*
* This contains all the test functions for XFS disk quotas.
* Currently it does a quota accounting check. ie. it walks through
* all inodes in the file system, calculating the dquot accounting fields,
* and prints out any inconsistencies.
*/
xfs_dqhash_t *qmtest_udqtab;
xfs_dqhash_t *qmtest_gdqtab;
int qmtest_hashmask;
int qmtest_nfails;
struct mutex qcheck_lock;
#define DQTEST_HASHVAL(mp, id) (((__psunsigned_t)(mp) + \
(__psunsigned_t)(id)) & \
(qmtest_hashmask - 1))
#define DQTEST_HASH(mp, id, type) ((type & XFS_DQ_USER) ? \
(qmtest_udqtab + \
DQTEST_HASHVAL(mp, id)) : \
(qmtest_gdqtab + \
DQTEST_HASHVAL(mp, id)))
#define DQTEST_LIST_PRINT(l, NXT, title) \
{ \
xfs_dqtest_t *dqp; int i = 0;\
xfs_debug(NULL, "%s (#%d)", title, (int) (l)->qh_nelems); \
for (dqp = (xfs_dqtest_t *)(l)->qh_next; dqp != NULL; \
dqp = (xfs_dqtest_t *)dqp->NXT) { \
xfs_debug(dqp->q_mount, \
" %d. \"%d (%s)\" bcnt = %d, icnt = %d", \
++i, dqp->d_id, DQFLAGTO_TYPESTR(dqp), \
dqp->d_bcount, dqp->d_icount); } \
}
typedef struct dqtest {
uint dq_flags; /* various flags (XFS_DQ_*) */
struct list_head q_hashlist;
xfs_dqhash_t *q_hash; /* the hashchain header */
xfs_mount_t *q_mount; /* filesystem this relates to */
xfs_dqid_t d_id; /* user id or group id */
xfs_qcnt_t d_bcount; /* # disk blocks owned by the user */
xfs_qcnt_t d_icount; /* # inodes owned by the user */
} xfs_dqtest_t;
STATIC void
xfs_qm_hashinsert(xfs_dqhash_t *h, xfs_dqtest_t *dqp)
{
list_add(&dqp->q_hashlist, &h->qh_list);
h->qh_version++;
h->qh_nelems++;
}
STATIC void
xfs_qm_dqtest_print(
struct xfs_mount *mp,
struct dqtest *d)
{
xfs_debug(mp, "-----------DQTEST DQUOT----------------");
xfs_debug(mp, "---- dquot ID = %d", d->d_id);
xfs_debug(mp, "---- fs = 0x%p", d->q_mount);
xfs_debug(mp, "---- bcount = %Lu (0x%x)",
d->d_bcount, (int)d->d_bcount);
xfs_debug(mp, "---- icount = %Lu (0x%x)",
d->d_icount, (int)d->d_icount);
xfs_debug(mp, "---------------------------");
}
STATIC void
xfs_qm_dqtest_failed(
xfs_dqtest_t *d,
xfs_dquot_t *dqp,
char *reason,
xfs_qcnt_t a,
xfs_qcnt_t b,
int error)
{
qmtest_nfails++;
if (error)
xfs_debug(dqp->q_mount,
"quotacheck failed id=%d, err=%d\nreason: %s",
d->d_id, error, reason);
else
xfs_debug(dqp->q_mount,
"quotacheck failed id=%d (%s) [%d != %d]",
d->d_id, reason, (int)a, (int)b);
xfs_qm_dqtest_print(dqp->q_mount, d);
if (dqp)
xfs_qm_dqprint(dqp);
}
STATIC int
xfs_dqtest_cmp2(
xfs_dqtest_t *d,
xfs_dquot_t *dqp)
{
int err = 0;
if (be64_to_cpu(dqp->q_core.d_icount) != d->d_icount) {
xfs_qm_dqtest_failed(d, dqp, "icount mismatch",
be64_to_cpu(dqp->q_core.d_icount),
d->d_icount, 0);
err++;
}
if (be64_to_cpu(dqp->q_core.d_bcount) != d->d_bcount) {
xfs_qm_dqtest_failed(d, dqp, "bcount mismatch",
be64_to_cpu(dqp->q_core.d_bcount),
d->d_bcount, 0);
err++;
}
if (dqp->q_core.d_blk_softlimit &&
be64_to_cpu(dqp->q_core.d_bcount) >=
be64_to_cpu(dqp->q_core.d_blk_softlimit)) {
if (!dqp->q_core.d_btimer && dqp->q_core.d_id) {
xfs_debug(dqp->q_mount,
"%d [%s] BLK TIMER NOT STARTED",
d->d_id, DQFLAGTO_TYPESTR(d));
err++;
}
}
if (dqp->q_core.d_ino_softlimit &&
be64_to_cpu(dqp->q_core.d_icount) >=
be64_to_cpu(dqp->q_core.d_ino_softlimit)) {
if (!dqp->q_core.d_itimer && dqp->q_core.d_id) {
xfs_debug(dqp->q_mount,
"%d [%s] INO TIMER NOT STARTED",
d->d_id, DQFLAGTO_TYPESTR(d));
err++;
}
}
#ifdef QUOTADEBUG
if (!err) {
xfs_debug(dqp->q_mount, "%d [%s] qchecked",
d->d_id, DQFLAGTO_TYPESTR(d));
}
#endif
return (err);
}
STATIC void
xfs_dqtest_cmp(
xfs_dqtest_t *d)
{
xfs_dquot_t *dqp;
int error;
/* xfs_qm_dqtest_print(d); */
if ((error = xfs_qm_dqget(d->q_mount, NULL, d->d_id, d->dq_flags, 0,
&dqp))) {
xfs_qm_dqtest_failed(d, NULL, "dqget failed", 0, 0, error);
return;
}
xfs_dqtest_cmp2(d, dqp);
xfs_qm_dqput(dqp);
}
STATIC int
xfs_qm_internalqcheck_dqget(
xfs_mount_t *mp,
xfs_dqid_t id,
uint type,
xfs_dqtest_t **O_dq)
{
xfs_dqtest_t *d;
xfs_dqhash_t *h;
h = DQTEST_HASH(mp, id, type);
list_for_each_entry(d, &h->qh_list, q_hashlist) {
if (d->d_id == id && mp == d->q_mount) {
*O_dq = d;
return (0);
}
}
d = kmem_zalloc(sizeof(xfs_dqtest_t), KM_SLEEP);
d->dq_flags = type;
d->d_id = id;
d->q_mount = mp;
d->q_hash = h;
INIT_LIST_HEAD(&d->q_hashlist);
xfs_qm_hashinsert(h, d);
*O_dq = d;
return (0);
}
STATIC void
xfs_qm_internalqcheck_get_dquots(
xfs_mount_t *mp,
xfs_dqid_t uid,
xfs_dqid_t projid,
xfs_dqid_t gid,
xfs_dqtest_t **ud,
xfs_dqtest_t **gd)
{
if (XFS_IS_UQUOTA_ON(mp))
xfs_qm_internalqcheck_dqget(mp, uid, XFS_DQ_USER, ud);
if (XFS_IS_GQUOTA_ON(mp))
xfs_qm_internalqcheck_dqget(mp, gid, XFS_DQ_GROUP, gd);
else if (XFS_IS_PQUOTA_ON(mp))
xfs_qm_internalqcheck_dqget(mp, projid, XFS_DQ_PROJ, gd);
}
STATIC void
xfs_qm_internalqcheck_dqadjust(
xfs_inode_t *ip,
xfs_dqtest_t *d)
{
d->d_icount++;
d->d_bcount += (xfs_qcnt_t)ip->i_d.di_nblocks;
}
STATIC int
xfs_qm_internalqcheck_adjust(
xfs_mount_t *mp, /* mount point for filesystem */
xfs_ino_t ino, /* inode number to get data for */
void __user *buffer, /* not used */
int ubsize, /* not used */
int *ubused, /* not used */
int *res) /* bulkstat result code */
{
xfs_inode_t *ip;
xfs_dqtest_t *ud, *gd;
uint lock_flags;
boolean_t ipreleased;
int error;
ASSERT(XFS_IS_QUOTA_RUNNING(mp));
if (ino == mp->m_sb.sb_uquotino || ino == mp->m_sb.sb_gquotino) {
*res = BULKSTAT_RV_NOTHING;
xfs_debug(mp, "%s: ino=%llu, uqino=%llu, gqino=%llu\n",
__func__, (unsigned long long) ino,
(unsigned long long) mp->m_sb.sb_uquotino,
(unsigned long long) mp->m_sb.sb_gquotino);
return XFS_ERROR(EINVAL);
}
ipreleased = B_FALSE;
again:
lock_flags = XFS_ILOCK_SHARED;
if ((error = xfs_iget(mp, NULL, ino, 0, lock_flags, &ip))) {
*res = BULKSTAT_RV_NOTHING;
return (error);
}
/*
* This inode can have blocks after eof which can get released
* when we send it to inactive. Since we don't check the dquot
* until the after all our calculations are done, we must get rid
* of those now.
*/
if (! ipreleased) {
xfs_iunlock(ip, lock_flags);
IRELE(ip);
ipreleased = B_TRUE;
goto again;
}
xfs_qm_internalqcheck_get_dquots(mp,
(xfs_dqid_t) ip->i_d.di_uid,
(xfs_dqid_t) xfs_get_projid(ip),
(xfs_dqid_t) ip->i_d.di_gid,
&ud, &gd);
if (XFS_IS_UQUOTA_ON(mp)) {
ASSERT(ud);
xfs_qm_internalqcheck_dqadjust(ip, ud);
}
if (XFS_IS_OQUOTA_ON(mp)) {
ASSERT(gd);
xfs_qm_internalqcheck_dqadjust(ip, gd);
}
xfs_iunlock(ip, lock_flags);
IRELE(ip);
*res = BULKSTAT_RV_DIDONE;
return (0);
}
/* PRIVATE, debugging */
int
xfs_qm_internalqcheck(
xfs_mount_t *mp)
{
xfs_ino_t lastino;
int done, count;
int i;
int error;
lastino = 0;
qmtest_hashmask = 32;
count = 5;
done = 0;
qmtest_nfails = 0;
if (! XFS_IS_QUOTA_ON(mp))
return XFS_ERROR(ESRCH);
xfs_log_force(mp, XFS_LOG_SYNC);
XFS_bflush(mp->m_ddev_targp);
xfs_log_force(mp, XFS_LOG_SYNC);
XFS_bflush(mp->m_ddev_targp);
mutex_lock(&qcheck_lock);
/* There should be absolutely no quota activity while this
is going on. */
qmtest_udqtab = kmem_zalloc(qmtest_hashmask *
sizeof(xfs_dqhash_t), KM_SLEEP);
qmtest_gdqtab = kmem_zalloc(qmtest_hashmask *
sizeof(xfs_dqhash_t), KM_SLEEP);
do {
/*
* Iterate thru all the inodes in the file system,
* adjusting the corresponding dquot counters
*/
error = xfs_bulkstat(mp, &lastino, &count,
xfs_qm_internalqcheck_adjust,
0, NULL, &done);
if (error) {
xfs_debug(mp, "Bulkstat returned error 0x%x", error);
break;
}
} while (!done);
xfs_debug(mp, "Checking results against system dquots");
for (i = 0; i < qmtest_hashmask; i++) {
xfs_dqtest_t *d, *n;
xfs_dqhash_t *h;
h = &qmtest_udqtab[i];
list_for_each_entry_safe(d, n, &h->qh_list, q_hashlist) {
xfs_dqtest_cmp(d);
kmem_free(d);
}
h = &qmtest_gdqtab[i];
list_for_each_entry_safe(d, n, &h->qh_list, q_hashlist) {
xfs_dqtest_cmp(d);
kmem_free(d);
}
}
if (qmtest_nfails) {
xfs_debug(mp, "******** quotacheck failed ********");
xfs_debug(mp, "failures = %d", qmtest_nfails);
} else {
xfs_debug(mp, "******** quotacheck successful! ********");
}
kmem_free(qmtest_udqtab);
kmem_free(qmtest_gdqtab);
mutex_unlock(&qcheck_lock);
return (qmtest_nfails);
}
#endif /* DEBUG */
fs/xfs/quota/xfs_trans_dquot.c
View file @ c1f792a5
......@@ -59,7 +59,7 @@ xfs_trans_dqjoin(
xfs_trans_add_item(tp, &dqp->q_logitem.qli_item);
/*
* Initialize i_transp so we can later determine if this dquot is
* Initialize d_transp so we can later determine if this dquot is
* associated with this transaction.
*/
dqp->q_transp = tp;
......@@ -387,18 +387,18 @@ xfs_trans_apply_dquot_deltas(
qtrx->qt_delbcnt_delta;
totalrtbdelta = qtrx->qt_rtbcount_delta +
qtrx->qt_delrtb_delta;
#ifdef QUOTADEBUG
#ifdef DEBUG
if (totalbdelta < 0)
ASSERT(be64_to_cpu(d->d_bcount) >=
(xfs_qcnt_t) -totalbdelta);
-totalbdelta);
if (totalrtbdelta < 0)
ASSERT(be64_to_cpu(d->d_rtbcount) >=
(xfs_qcnt_t) -totalrtbdelta);
-totalrtbdelta);
if (qtrx->qt_icount_delta < 0)
ASSERT(be64_to_cpu(d->d_icount) >=
(xfs_qcnt_t) -qtrx->qt_icount_delta);
-qtrx->qt_icount_delta);
#endif
if (totalbdelta)
be64_add_cpu(&d->d_bcount, (xfs_qcnt_t)totalbdelta);
......@@ -642,11 +642,6 @@ xfs_trans_dqresv(
((XFS_IS_UQUOTA_ENFORCED(dqp->q_mount) && XFS_QM_ISUDQ(dqp)) ||
(XFS_IS_OQUOTA_ENFORCED(dqp->q_mount) &&
(XFS_QM_ISPDQ(dqp) || XFS_QM_ISGDQ(dqp))))) {
#ifdef QUOTADEBUG
xfs_debug(mp,
"BLK Res: nblks=%ld + resbcount=%Ld > hardlimit=%Ld?",
nblks, *resbcountp, hardlimit);
#endif
if (nblks > 0) {
/*
* dquot is locked already. See if we'd go over the
......
fs/xfs/xfs.h
View file @ c1f792a5
......@@ -22,7 +22,6 @@
#define STATIC
#define DEBUG 1
#define XFS_BUF_LOCK_TRACKING 1
/* #define QUOTADEBUG 1 */
#endif
#include <linux-2.6/xfs_linux.h>
......
fs/xfs/xfs_alloc.c
View file @ c1f792a5
......@@ -570,9 +570,7 @@ xfs_alloc_ag_vextent_exact(
xfs_agblock_t tbno; /* start block of trimmed extent */
xfs_extlen_t tlen; /* length of trimmed extent */
xfs_agblock_t tend; /* end block of trimmed extent */
xfs_agblock_t end; /* end of allocated extent */
int i; /* success/failure of operation */
xfs_extlen_t rlen; /* length of returned extent */
ASSERT(args->alignment == 1);
......@@ -625,18 +623,16 @@ xfs_alloc_ag_vextent_exact(
*
* Fix the length according to mod and prod if given.
*/
end = XFS_AGBLOCK_MIN(tend, args->agbno + args->maxlen);
args->len = end - args->agbno;
args->len = XFS_AGBLOCK_MIN(tend, args->agbno + args->maxlen)
- args->agbno;
xfs_alloc_fix_len(args);
if (!xfs_alloc_fix_minleft(args))
goto not_found;
rlen = args->len;
ASSERT(args->agbno + rlen <= tend);
end = args->agbno + rlen;
ASSERT(args->agbno + args->len <= tend);
/*
* We are allocating agbno for rlen [agbno .. end]
* We are allocating agbno for args->len
* Allocate/initialize a cursor for the by-size btree.
*/
cnt_cur = xfs_allocbt_init_cursor(args->mp, args->tp, args->agbp,
......@@ -2127,7 +2123,7 @@ xfs_read_agf(
* Validate the magic number of the agf block.
*/
agf_ok =
be32_to_cpu(agf->agf_magicnum) == XFS_AGF_MAGIC &&
agf->agf_magicnum == cpu_to_be32(XFS_AGF_MAGIC) &&
XFS_AGF_GOOD_VERSION(be32_to_cpu(agf->agf_versionnum)) &&
be32_to_cpu(agf->agf_freeblks) <= be32_to_cpu(agf->agf_length) &&
be32_to_cpu(agf->agf_flfirst) < XFS_AGFL_SIZE(mp) &&
......
fs/xfs/xfs_alloc_btree.c
View file @ c1f792a5
......@@ -31,7 +31,6 @@
#include "xfs_dinode.h"
#include "xfs_inode.h"
#include "xfs_btree.h"
#include "xfs_btree_trace.h"
#include "xfs_alloc.h"
#include "xfs_error.h"
#include "xfs_trace.h"
......@@ -311,72 +310,6 @@ xfs_allocbt_recs_inorder(
}
#endif /* DEBUG */
#ifdef XFS_BTREE_TRACE
ktrace_t *xfs_allocbt_trace_buf;
STATIC void
xfs_allocbt_trace_enter(
struct xfs_btree_cur *cur,
const char *func,
char *s,
int type,
int line,
__psunsigned_t a0,
__psunsigned_t a1,
__psunsigned_t a2,
__psunsigned_t a3,
__psunsigned_t a4,
__psunsigned_t a5,
__psunsigned_t a6,
__psunsigned_t a7,
__psunsigned_t a8,
__psunsigned_t a9,
__psunsigned_t a10)
{
ktrace_enter(xfs_allocbt_trace_buf, (void *)(__psint_t)type,
(void *)func, (void *)s, NULL, (void *)cur,
(void *)a0, (void *)a1, (void *)a2, (void *)a3,
(void *)a4, (void *)a5, (void *)a6, (void *)a7,
(void *)a8, (void *)a9, (void *)a10);
}
STATIC void
xfs_allocbt_trace_cursor(
struct xfs_btree_cur *cur,
__uint32_t *s0,
__uint64_t *l0,
__uint64_t *l1)
{
*s0 = cur->bc_private.a.agno;
*l0 = cur->bc_rec.a.ar_startblock;
*l1 = cur->bc_rec.a.ar_blockcount;
}
STATIC void
xfs_allocbt_trace_key(
struct xfs_btree_cur *cur,
union xfs_btree_key *key,
__uint64_t *l0,
__uint64_t *l1)
{
*l0 = be32_to_cpu(key->alloc.ar_startblock);
*l1 = be32_to_cpu(key->alloc.ar_blockcount);
}
STATIC void
xfs_allocbt_trace_record(
struct xfs_btree_cur *cur,
union xfs_btree_rec *rec,
__uint64_t *l0,
__uint64_t *l1,
__uint64_t *l2)
{
*l0 = be32_to_cpu(rec->alloc.ar_startblock);
*l1 = be32_to_cpu(rec->alloc.ar_blockcount);
*l2 = 0;
}
#endif /* XFS_BTREE_TRACE */
static const struct xfs_btree_ops xfs_allocbt_ops = {
.rec_len = sizeof(xfs_alloc_rec_t),
.key_len = sizeof(xfs_alloc_key_t),
......@@ -393,18 +326,10 @@ static const struct xfs_btree_ops xfs_allocbt_ops = {
.init_rec_from_cur = xfs_allocbt_init_rec_from_cur,
.init_ptr_from_cur = xfs_allocbt_init_ptr_from_cur,
.key_diff = xfs_allocbt_key_diff,
#ifdef DEBUG
.keys_inorder = xfs_allocbt_keys_inorder,
.recs_inorder = xfs_allocbt_recs_inorder,
#endif
#ifdef XFS_BTREE_TRACE
.trace_enter = xfs_allocbt_trace_enter,
.trace_cursor = xfs_allocbt_trace_cursor,
.trace_key = xfs_allocbt_trace_key,
.trace_record = xfs_allocbt_trace_record,
#endif
};
/*
......@@ -427,13 +352,16 @@ xfs_allocbt_init_cursor(
cur->bc_tp = tp;
cur->bc_mp = mp;
cur->bc_nlevels = be32_to_cpu(agf->agf_levels[btnum]);
cur->bc_btnum = btnum;
cur->bc_blocklog = mp->m_sb.sb_blocklog;
cur->bc_ops = &xfs_allocbt_ops;
if (btnum == XFS_BTNUM_CNT)
if (btnum == XFS_BTNUM_CNT) {
cur->bc_nlevels = be32_to_cpu(agf->agf_levels[XFS_BTNUM_CNT]);
cur->bc_flags = XFS_BTREE_LASTREC_UPDATE;
} else {
cur->bc_nlevels = be32_to_cpu(agf->agf_levels[XFS_BTNUM_BNO]);
}
cur->bc_private.a.agbp = agbp;
cur->bc_private.a.agno = agno;
......
fs/xfs/xfs_arch.h deleted 100644 → 0
View file @ 6aaf4404
/*
* Copyright (c) 2000-2002,2005 Silicon Graphics, Inc.
* All Rights Reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it would be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef __XFS_ARCH_H__
#define __XFS_ARCH_H__
#ifndef XFS_BIG_INUMS
# error XFS_BIG_INUMS must be defined true or false
#endif
#ifdef __KERNEL__
#include <asm/byteorder.h>
#ifdef __BIG_ENDIAN
#define XFS_NATIVE_HOST 1
#else
#undef XFS_NATIVE_HOST
#endif
#else /* __KERNEL__ */
#if __BYTE_ORDER == __BIG_ENDIAN
#define XFS_NATIVE_HOST 1
#else
#undef XFS_NATIVE_HOST
#endif
#ifdef XFS_NATIVE_HOST
#define cpu_to_be16(val) ((__force __be16)(__u16)(val))
#define cpu_to_be32(val) ((__force __be32)(__u32)(val))
#define cpu_to_be64(val) ((__force __be64)(__u64)(val))
#define be16_to_cpu(val) ((__force __u16)(__be16)(val))
#define be32_to_cpu(val) ((__force __u32)(__be32)(val))
#define be64_to_cpu(val) ((__force __u64)(__be64)(val))
#else
#define cpu_to_be16(val) ((__force __be16)__swab16((__u16)(val)))
#define cpu_to_be32(val) ((__force __be32)__swab32((__u32)(val)))
#define cpu_to_be64(val) ((__force __be64)__swab64((__u64)(val)))
#define be16_to_cpu(val) (__swab16((__force __u16)(__be16)(val)))
#define be32_to_cpu(val) (__swab32((__force __u32)(__be32)(val)))
#define be64_to_cpu(val) (__swab64((__force __u64)(__be64)(val)))
#endif
static inline void be16_add_cpu(__be16 *a, __s16 b)
{
*a = cpu_to_be16(be16_to_cpu(*a) + b);
}
static inline void be32_add_cpu(__be32 *a, __s32 b)
{
*a = cpu_to_be32(be32_to_cpu(*a) + b);
}
static inline void be64_add_cpu(__be64 *a, __s64 b)
{
*a = cpu_to_be64(be64_to_cpu(*a) + b);
}
#endif /* __KERNEL__ */
/*
* get and set integers from potentially unaligned locations
*/
#define INT_GET_UNALIGNED_16_BE(pointer) \
((__u16)((((__u8*)(pointer))[0] << 8) | (((__u8*)(pointer))[1])))
#define INT_SET_UNALIGNED_16_BE(pointer,value) \
{ \
((__u8*)(pointer))[0] = (((value) >> 8) & 0xff); \
((__u8*)(pointer))[1] = (((value) ) & 0xff); \
}
/*
* In directories inode numbers are stored as unaligned arrays of unsigned
* 8bit integers on disk.
*
* For v1 directories or v2 directories that contain inode numbers that
* do not fit into 32bit the array has eight members, but the first member
* is always zero:
*
* |unused|48-55|40-47|32-39|24-31|16-23| 8-15| 0- 7|
*
* For v2 directories that only contain entries with inode numbers that fit
* into 32bits a four-member array is used:
*
* |24-31|16-23| 8-15| 0- 7|
*/
#define XFS_GET_DIR_INO4(di) \
(((__u32)(di).i[0] << 24) | ((di).i[1] << 16) | ((di).i[2] << 8) | ((di).i[3]))
#define XFS_PUT_DIR_INO4(from, di) \
do { \
(di).i[0] = (((from) & 0xff000000ULL) >> 24); \
(di).i[1] = (((from) & 0x00ff0000ULL) >> 16); \
(di).i[2] = (((from) & 0x0000ff00ULL) >> 8); \
(di).i[3] = ((from) & 0x000000ffULL); \
} while (0)
#define XFS_DI_HI(di) \
(((__u32)(di).i[1] << 16) | ((di).i[2] << 8) | ((di).i[3]))
#define XFS_DI_LO(di) \
(((__u32)(di).i[4] << 24) | ((di).i[5] << 16) | ((di).i[6] << 8) | ((di).i[7]))
#define XFS_GET_DIR_INO8(di) \
(((xfs_ino_t)XFS_DI_LO(di) & 0xffffffffULL) | \
((xfs_ino_t)XFS_DI_HI(di) << 32))
#define XFS_PUT_DIR_INO8(from, di) \
do { \
(di).i[0] = 0; \
(di).i[1] = (((from) & 0x00ff000000000000ULL) >> 48); \
(di).i[2] = (((from) & 0x0000ff0000000000ULL) >> 40); \
(di).i[3] = (((from) & 0x000000ff00000000ULL) >> 32); \
(di).i[4] = (((from) & 0x00000000ff000000ULL) >> 24); \
(di).i[5] = (((from) & 0x0000000000ff0000ULL) >> 16); \
(di).i[6] = (((from) & 0x000000000000ff00ULL) >> 8); \
(di).i[7] = ((from) & 0x00000000000000ffULL); \
} while (0)
#endif /* __XFS_ARCH_H__ */
fs/xfs/xfs_attr.c
View file @ c1f792a5
......@@ -822,17 +822,21 @@ xfs_attr_inactive(xfs_inode_t *dp)
error = xfs_attr_root_inactive(&trans, dp);
if (error)
goto out;
/*
* signal synchronous inactive transactions unless this
* is a synchronous mount filesystem in which case we
* know that we're here because we've been called out of
* xfs_inactive which means that the last reference is gone
* and the unlink transaction has already hit the disk so
* async inactive transactions are safe.
* Signal synchronous inactive transactions unless this is a
* synchronous mount filesystem in which case we know that we're here
* because we've been called out of xfs_inactive which means that the
* last reference is gone and the unlink transaction has already hit
* the disk so async inactive transactions are safe.
*/
if ((error = xfs_itruncate_finish(&trans, dp, 0LL, XFS_ATTR_FORK,
(!(mp->m_flags & XFS_MOUNT_WSYNC)
? 1 : 0))))
if (!(mp->m_flags & XFS_MOUNT_WSYNC)) {
if (dp->i_d.di_anextents > 0)
xfs_trans_set_sync(trans);
}
error = xfs_itruncate_extents(&trans, dp, XFS_ATTR_FORK, 0);
if (error)
goto out;
/*
......@@ -1199,7 +1203,7 @@ xfs_attr_leaf_list(xfs_attr_list_context_t *context)
return XFS_ERROR(error);
ASSERT(bp != NULL);
leaf = bp->data;
if (unlikely(be16_to_cpu(leaf->hdr.info.magic) != XFS_ATTR_LEAF_MAGIC)) {
if (unlikely(leaf->hdr.info.magic != cpu_to_be16(XFS_ATTR_LEAF_MAGIC))) {
XFS_CORRUPTION_ERROR("xfs_attr_leaf_list", XFS_ERRLEVEL_LOW,
context->dp->i_mount, leaf);
xfs_da_brelse(NULL, bp);
......@@ -1606,9 +1610,8 @@ xfs_attr_node_removename(xfs_da_args_t *args)
XFS_ATTR_FORK);
if (error)
goto out;
ASSERT(be16_to_cpu(((xfs_attr_leafblock_t *)
bp->data)->hdr.info.magic)
== XFS_ATTR_LEAF_MAGIC);
ASSERT((((xfs_attr_leafblock_t *)bp->data)->hdr.info.magic) ==
cpu_to_be16(XFS_ATTR_LEAF_MAGIC));
if ((forkoff = xfs_attr_shortform_allfit(bp, dp))) {
xfs_bmap_init(args->flist, args->firstblock);
......@@ -1873,11 +1876,11 @@ xfs_attr_node_list(xfs_attr_list_context_t *context)
return(XFS_ERROR(EFSCORRUPTED));
}
node = bp->data;
if (be16_to_cpu(node->hdr.info.magic)
== XFS_ATTR_LEAF_MAGIC)
if (node->hdr.info.magic ==
cpu_to_be16(XFS_ATTR_LEAF_MAGIC))
break;
if (unlikely(be16_to_cpu(node->hdr.info.magic)
!= XFS_DA_NODE_MAGIC)) {
if (unlikely(node->hdr.info.magic !=
cpu_to_be16(XFS_DA_NODE_MAGIC))) {
XFS_CORRUPTION_ERROR("xfs_attr_node_list(3)",
XFS_ERRLEVEL_LOW,
context->dp->i_mount,
......@@ -1912,8 +1915,8 @@ xfs_attr_node_list(xfs_attr_list_context_t *context)
*/
for (;;) {
leaf = bp->data;
if (unlikely(be16_to_cpu(leaf->hdr.info.magic)
!= XFS_ATTR_LEAF_MAGIC)) {
if (unlikely(leaf->hdr.info.magic !=
cpu_to_be16(XFS_ATTR_LEAF_MAGIC))) {
XFS_CORRUPTION_ERROR("xfs_attr_node_list(4)",
XFS_ERRLEVEL_LOW,
context->dp->i_mount, leaf);
......
fs/xfs/xfs_attr_leaf.c
View file @ c1f792a5
......@@ -731,7 +731,7 @@ xfs_attr_shortform_allfit(xfs_dabuf_t *bp, xfs_inode_t *dp)
int bytes, i;
leaf = bp->data;
ASSERT(be16_to_cpu(leaf->hdr.info.magic) == XFS_ATTR_LEAF_MAGIC);
ASSERT(leaf->hdr.info.magic == cpu_to_be16(XFS_ATTR_LEAF_MAGIC));
entry = &leaf->entries[0];
bytes = sizeof(struct xfs_attr_sf_hdr);
......@@ -777,7 +777,7 @@ xfs_attr_leaf_to_shortform(xfs_dabuf_t *bp, xfs_da_args_t *args, int forkoff)
ASSERT(bp != NULL);
memcpy(tmpbuffer, bp->data, XFS_LBSIZE(dp->i_mount));
leaf = (xfs_attr_leafblock_t *)tmpbuffer;
ASSERT(be16_to_cpu(leaf->hdr.info.magic) == XFS_ATTR_LEAF_MAGIC);
ASSERT(leaf->hdr.info.magic == cpu_to_be16(XFS_ATTR_LEAF_MAGIC));
memset(bp->data, 0, XFS_LBSIZE(dp->i_mount));
/*
......@@ -872,7 +872,7 @@ xfs_attr_leaf_to_node(xfs_da_args_t *args)
goto out;
node = bp1->data;
leaf = bp2->data;
ASSERT(be16_to_cpu(leaf->hdr.info.magic) == XFS_ATTR_LEAF_MAGIC);
ASSERT(leaf->hdr.info.magic == cpu_to_be16(XFS_ATTR_LEAF_MAGIC));
/* both on-disk, don't endian-flip twice */
node->btree[0].hashval =
leaf->entries[be16_to_cpu(leaf->hdr.count)-1 ].hashval;
......@@ -997,7 +997,7 @@ xfs_attr_leaf_add(xfs_dabuf_t *bp, xfs_da_args_t *args)
int tablesize, entsize, sum, tmp, i;
leaf = bp->data;
ASSERT(be16_to_cpu(leaf->hdr.info.magic) == XFS_ATTR_LEAF_MAGIC);
ASSERT(leaf->hdr.info.magic == cpu_to_be16(XFS_ATTR_LEAF_MAGIC));
ASSERT((args->index >= 0)
&& (args->index <= be16_to_cpu(leaf->hdr.count)));
hdr = &leaf->hdr;
......@@ -1070,7 +1070,7 @@ xfs_attr_leaf_add_work(xfs_dabuf_t *bp, xfs_da_args_t *args, int mapindex)
int tmp, i;
leaf = bp->data;
ASSERT(be16_to_cpu(leaf->hdr.info.magic) == XFS_ATTR_LEAF_MAGIC);
ASSERT(leaf->hdr.info.magic == cpu_to_be16(XFS_ATTR_LEAF_MAGIC));
hdr = &leaf->hdr;
ASSERT((mapindex >= 0) && (mapindex < XFS_ATTR_LEAF_MAPSIZE));
ASSERT((args->index >= 0) && (args->index <= be16_to_cpu(hdr->count)));
......@@ -1256,8 +1256,8 @@ xfs_attr_leaf_rebalance(xfs_da_state_t *state, xfs_da_state_blk_t *blk1,
ASSERT(blk2->magic == XFS_ATTR_LEAF_MAGIC);
leaf1 = blk1->bp->data;
leaf2 = blk2->bp->data;
ASSERT(be16_to_cpu(leaf1->hdr.info.magic) == XFS_ATTR_LEAF_MAGIC);
ASSERT(be16_to_cpu(leaf2->hdr.info.magic) == XFS_ATTR_LEAF_MAGIC);
ASSERT(leaf1->hdr.info.magic == cpu_to_be16(XFS_ATTR_LEAF_MAGIC));
ASSERT(leaf2->hdr.info.magic == cpu_to_be16(XFS_ATTR_LEAF_MAGIC));
args = state->args;
/*
......@@ -1533,7 +1533,7 @@ xfs_attr_leaf_toosmall(xfs_da_state_t *state, int *action)
*/
blk = &state->path.blk[ state->path.active-1 ];
info = blk->bp->data;
ASSERT(be16_to_cpu(info->magic) == XFS_ATTR_LEAF_MAGIC);
ASSERT(info->magic == cpu_to_be16(XFS_ATTR_LEAF_MAGIC));
leaf = (xfs_attr_leafblock_t *)info;
count = be16_to_cpu(leaf->hdr.count);
bytes = sizeof(xfs_attr_leaf_hdr_t) +
......@@ -1596,7 +1596,7 @@ xfs_attr_leaf_toosmall(xfs_da_state_t *state, int *action)
bytes = state->blocksize - (state->blocksize>>2);
bytes -= be16_to_cpu(leaf->hdr.usedbytes);
leaf = bp->data;
ASSERT(be16_to_cpu(leaf->hdr.info.magic) == XFS_ATTR_LEAF_MAGIC);
ASSERT(leaf->hdr.info.magic == cpu_to_be16(XFS_ATTR_LEAF_MAGIC));
count += be16_to_cpu(leaf->hdr.count);
bytes -= be16_to_cpu(leaf->hdr.usedbytes);
bytes -= count * sizeof(xfs_attr_leaf_entry_t);
......@@ -1650,7 +1650,7 @@ xfs_attr_leaf_remove(xfs_dabuf_t *bp, xfs_da_args_t *args)
xfs_mount_t *mp;
leaf = bp->data;
ASSERT(be16_to_cpu(leaf->hdr.info.magic) == XFS_ATTR_LEAF_MAGIC);
ASSERT(leaf->hdr.info.magic == cpu_to_be16(XFS_ATTR_LEAF_MAGIC));
hdr = &leaf->hdr;
mp = args->trans->t_mountp;
ASSERT((be16_to_cpu(hdr->count) > 0)
......@@ -1813,8 +1813,8 @@ xfs_attr_leaf_unbalance(xfs_da_state_t *state, xfs_da_state_blk_t *drop_blk,
ASSERT(save_blk->magic == XFS_ATTR_LEAF_MAGIC);
drop_leaf = drop_blk->bp->data;
save_leaf = save_blk->bp->data;
ASSERT(be16_to_cpu(drop_leaf->hdr.info.magic) == XFS_ATTR_LEAF_MAGIC);
ASSERT(be16_to_cpu(save_leaf->hdr.info.magic) == XFS_ATTR_LEAF_MAGIC);
ASSERT(drop_leaf->hdr.info.magic == cpu_to_be16(XFS_ATTR_LEAF_MAGIC));
ASSERT(save_leaf->hdr.info.magic == cpu_to_be16(XFS_ATTR_LEAF_MAGIC));
drop_hdr = &drop_leaf->hdr;
save_hdr = &save_leaf->hdr;
......@@ -1915,7 +1915,7 @@ xfs_attr_leaf_lookup_int(xfs_dabuf_t *bp, xfs_da_args_t *args)
xfs_dahash_t hashval;
leaf = bp->data;
ASSERT(be16_to_cpu(leaf->hdr.info.magic) == XFS_ATTR_LEAF_MAGIC);
ASSERT(leaf->hdr.info.magic == cpu_to_be16(XFS_ATTR_LEAF_MAGIC));
ASSERT(be16_to_cpu(leaf->hdr.count)
< (XFS_LBSIZE(args->dp->i_mount)/8));
......@@ -2019,7 +2019,7 @@ xfs_attr_leaf_getvalue(xfs_dabuf_t *bp, xfs_da_args_t *args)
xfs_attr_leaf_name_remote_t *name_rmt;
leaf = bp->data;
ASSERT(be16_to_cpu(leaf->hdr.info.magic) == XFS_ATTR_LEAF_MAGIC);
ASSERT(leaf->hdr.info.magic == cpu_to_be16(XFS_ATTR_LEAF_MAGIC));
ASSERT(be16_to_cpu(leaf->hdr.count)
< (XFS_LBSIZE(args->dp->i_mount)/8));
ASSERT(args->index < be16_to_cpu(leaf->hdr.count));
......@@ -2087,8 +2087,8 @@ xfs_attr_leaf_moveents(xfs_attr_leafblock_t *leaf_s, int start_s,
/*
* Set up environment.
*/
ASSERT(be16_to_cpu(leaf_s->hdr.info.magic) == XFS_ATTR_LEAF_MAGIC);
ASSERT(be16_to_cpu(leaf_d->hdr.info.magic) == XFS_ATTR_LEAF_MAGIC);
ASSERT(leaf_s->hdr.info.magic == cpu_to_be16(XFS_ATTR_LEAF_MAGIC));
ASSERT(leaf_d->hdr.info.magic == cpu_to_be16(XFS_ATTR_LEAF_MAGIC));
hdr_s = &leaf_s->hdr;
hdr_d = &leaf_d->hdr;
ASSERT((be16_to_cpu(hdr_s->count) > 0) &&
......@@ -2222,8 +2222,8 @@ xfs_attr_leaf_order(xfs_dabuf_t *leaf1_bp, xfs_dabuf_t *leaf2_bp)
leaf1 = leaf1_bp->data;
leaf2 = leaf2_bp->data;
ASSERT((be16_to_cpu(leaf1->hdr.info.magic) == XFS_ATTR_LEAF_MAGIC) &&
(be16_to_cpu(leaf2->hdr.info.magic) == XFS_ATTR_LEAF_MAGIC));
ASSERT((leaf1->hdr.info.magic == cpu_to_be16(XFS_ATTR_LEAF_MAGIC)) &&
(leaf2->hdr.info.magic == cpu_to_be16(XFS_ATTR_LEAF_MAGIC)));
if ((be16_to_cpu(leaf1->hdr.count) > 0) &&
(be16_to_cpu(leaf2->hdr.count) > 0) &&
((be32_to_cpu(leaf2->entries[0].hashval) <
......@@ -2246,7 +2246,7 @@ xfs_attr_leaf_lasthash(xfs_dabuf_t *bp, int *count)
xfs_attr_leafblock_t *leaf;
leaf = bp->data;
ASSERT(be16_to_cpu(leaf->hdr.info.magic) == XFS_ATTR_LEAF_MAGIC);
ASSERT(leaf->hdr.info.magic == cpu_to_be16(XFS_ATTR_LEAF_MAGIC));
if (count)
*count = be16_to_cpu(leaf->hdr.count);
if (!leaf->hdr.count)
......@@ -2265,7 +2265,7 @@ xfs_attr_leaf_entsize(xfs_attr_leafblock_t *leaf, int index)
xfs_attr_leaf_name_remote_t *name_rmt;
int size;
ASSERT(be16_to_cpu(leaf->hdr.info.magic) == XFS_ATTR_LEAF_MAGIC);
ASSERT(leaf->hdr.info.magic == cpu_to_be16(XFS_ATTR_LEAF_MAGIC));
if (leaf->entries[index].flags & XFS_ATTR_LOCAL) {
name_loc = xfs_attr_leaf_name_local(leaf, index);
size = xfs_attr_leaf_entsize_local(name_loc->namelen,
......@@ -2451,7 +2451,7 @@ xfs_attr_leaf_clearflag(xfs_da_args_t *args)
ASSERT(bp != NULL);
leaf = bp->data;
ASSERT(be16_to_cpu(leaf->hdr.info.magic) == XFS_ATTR_LEAF_MAGIC);
ASSERT(leaf->hdr.info.magic == cpu_to_be16(XFS_ATTR_LEAF_MAGIC));
ASSERT(args->index < be16_to_cpu(leaf->hdr.count));
ASSERT(args->index >= 0);
entry = &leaf->entries[ args->index ];
......@@ -2515,7 +2515,7 @@ xfs_attr_leaf_setflag(xfs_da_args_t *args)
ASSERT(bp != NULL);
leaf = bp->data;
ASSERT(be16_to_cpu(leaf->hdr.info.magic) == XFS_ATTR_LEAF_MAGIC);
ASSERT(leaf->hdr.info.magic == cpu_to_be16(XFS_ATTR_LEAF_MAGIC));
ASSERT(args->index < be16_to_cpu(leaf->hdr.count));
ASSERT(args->index >= 0);
entry = &leaf->entries[ args->index ];
......@@ -2585,13 +2585,13 @@ xfs_attr_leaf_flipflags(xfs_da_args_t *args)
}
leaf1 = bp1->data;
ASSERT(be16_to_cpu(leaf1->hdr.info.magic) == XFS_ATTR_LEAF_MAGIC);
ASSERT(leaf1->hdr.info.magic == cpu_to_be16(XFS_ATTR_LEAF_MAGIC));
ASSERT(args->index < be16_to_cpu(leaf1->hdr.count));
ASSERT(args->index >= 0);
entry1 = &leaf1->entries[ args->index ];
leaf2 = bp2->data;
ASSERT(be16_to_cpu(leaf2->hdr.info.magic) == XFS_ATTR_LEAF_MAGIC);
ASSERT(leaf2->hdr.info.magic == cpu_to_be16(XFS_ATTR_LEAF_MAGIC));
ASSERT(args->index2 < be16_to_cpu(leaf2->hdr.count));
ASSERT(args->index2 >= 0);
entry2 = &leaf2->entries[ args->index2 ];
......@@ -2689,9 +2689,9 @@ xfs_attr_root_inactive(xfs_trans_t **trans, xfs_inode_t *dp)
* This is a depth-first traversal!
*/
info = bp->data;
if (be16_to_cpu(info->magic) == XFS_DA_NODE_MAGIC) {
if (info->magic == cpu_to_be16(XFS_DA_NODE_MAGIC)) {
error = xfs_attr_node_inactive(trans, dp, bp, 1);
} else if (be16_to_cpu(info->magic) == XFS_ATTR_LEAF_MAGIC) {
} else if (info->magic == cpu_to_be16(XFS_ATTR_LEAF_MAGIC)) {
error = xfs_attr_leaf_inactive(trans, dp, bp);
} else {
error = XFS_ERROR(EIO);
......@@ -2739,7 +2739,7 @@ xfs_attr_node_inactive(xfs_trans_t **trans, xfs_inode_t *dp, xfs_dabuf_t *bp,
}
node = bp->data;
ASSERT(be16_to_cpu(node->hdr.info.magic) == XFS_DA_NODE_MAGIC);
ASSERT(node->hdr.info.magic == cpu_to_be16(XFS_DA_NODE_MAGIC));
parent_blkno = xfs_da_blkno(bp); /* save for re-read later */
count = be16_to_cpu(node->hdr.count);
if (!count) {
......@@ -2773,10 +2773,10 @@ xfs_attr_node_inactive(xfs_trans_t **trans, xfs_inode_t *dp, xfs_dabuf_t *bp,
* Invalidate the subtree, however we have to.
*/
info = child_bp->data;
if (be16_to_cpu(info->magic) == XFS_DA_NODE_MAGIC) {
if (info->magic == cpu_to_be16(XFS_DA_NODE_MAGIC)) {
error = xfs_attr_node_inactive(trans, dp,
child_bp, level+1);
} else if (be16_to_cpu(info->magic) == XFS_ATTR_LEAF_MAGIC) {
} else if (info->magic == cpu_to_be16(XFS_ATTR_LEAF_MAGIC)) {
error = xfs_attr_leaf_inactive(trans, dp,
child_bp);
} else {
......@@ -2836,7 +2836,7 @@ xfs_attr_leaf_inactive(xfs_trans_t **trans, xfs_inode_t *dp, xfs_dabuf_t *bp)
int error, count, size, tmp, i;
leaf = bp->data;
ASSERT(be16_to_cpu(leaf->hdr.info.magic) == XFS_ATTR_LEAF_MAGIC);
ASSERT(leaf->hdr.info.magic == cpu_to_be16(XFS_ATTR_LEAF_MAGIC));
/*
* Count the number of "remote" value extents.
......
fs/xfs/xfs_bmap.c
View file @ c1f792a5
......@@ -29,15 +29,11 @@
#include "xfs_bmap_btree.h"
#include "xfs_alloc_btree.h"
#include "xfs_ialloc_btree.h"
#include "xfs_dir2_sf.h"
#include "xfs_dinode.h"
#include "xfs_inode.h"
#include "xfs_btree.h"
#include "xfs_mount.h"
#include "xfs_itable.h"
#include "xfs_dir2_data.h"
#include "xfs_dir2_leaf.h"
#include "xfs_dir2_block.h"
#include "xfs_inode_item.h"
#include "xfs_extfree_item.h"
#include "xfs_alloc.h"
......@@ -94,6 +90,7 @@ xfs_bmap_add_attrfork_local(
*/
STATIC int /* error */
xfs_bmap_add_extent_delay_real(
struct xfs_trans *tp, /* transaction pointer */
xfs_inode_t *ip, /* incore inode pointer */
xfs_extnum_t *idx, /* extent number to update/insert */
xfs_btree_cur_t **curp, /* if *curp is null, not a btree */
......@@ -439,6 +436,7 @@ xfs_bmap_add_attrfork_local(
*/
STATIC int /* error */
xfs_bmap_add_extent(
struct xfs_trans *tp, /* transaction pointer */
xfs_inode_t *ip, /* incore inode pointer */
xfs_extnum_t *idx, /* extent number to update/insert */
xfs_btree_cur_t **curp, /* if *curp is null, not a btree */
......@@ -524,7 +522,7 @@ xfs_bmap_add_extent(
if (cur)
ASSERT(cur->bc_private.b.flags &
XFS_BTCUR_BPRV_WASDEL);
error = xfs_bmap_add_extent_delay_real(ip,
error = xfs_bmap_add_extent_delay_real(tp, ip,
idx, &cur, new, &da_new,
first, flist, &logflags);
} else {
......@@ -561,7 +559,7 @@ xfs_bmap_add_extent(
int tmp_logflags; /* partial log flag return val */
ASSERT(cur == NULL);
error = xfs_bmap_extents_to_btree(ip->i_transp, ip, first,
error = xfs_bmap_extents_to_btree(tp, ip, first,
flist, &cur, da_old > 0, &tmp_logflags, whichfork);
logflags |= tmp_logflags;
if (error)
......@@ -604,6 +602,7 @@ xfs_bmap_add_extent(
*/
STATIC int /* error */
xfs_bmap_add_extent_delay_real(
struct xfs_trans *tp, /* transaction pointer */
xfs_inode_t *ip, /* incore inode pointer */
xfs_extnum_t *idx, /* extent number to update/insert */
xfs_btree_cur_t **curp, /* if *curp is null, not a btree */
......@@ -901,7 +900,7 @@ xfs_bmap_add_extent_delay_real(
}
if (ip->i_d.di_format == XFS_DINODE_FMT_EXTENTS &&
ip->i_d.di_nextents > ip->i_df.if_ext_max) {
error = xfs_bmap_extents_to_btree(ip->i_transp, ip,
error = xfs_bmap_extents_to_btree(tp, ip,
first, flist, &cur, 1, &tmp_rval,
XFS_DATA_FORK);
rval |= tmp_rval;
......@@ -984,7 +983,7 @@ xfs_bmap_add_extent_delay_real(
}
if (ip->i_d.di_format == XFS_DINODE_FMT_EXTENTS &&
ip->i_d.di_nextents > ip->i_df.if_ext_max) {
error = xfs_bmap_extents_to_btree(ip->i_transp, ip,
error = xfs_bmap_extents_to_btree(tp, ip,
first, flist, &cur, 1, &tmp_rval,
XFS_DATA_FORK);
rval |= tmp_rval;
......@@ -1052,7 +1051,7 @@ xfs_bmap_add_extent_delay_real(
}
if (ip->i_d.di_format == XFS_DINODE_FMT_EXTENTS &&
ip->i_d.di_nextents > ip->i_df.if_ext_max) {
error = xfs_bmap_extents_to_btree(ip->i_transp, ip,
error = xfs_bmap_extents_to_btree(tp, ip,
first, flist, &cur, 1, &tmp_rval,
XFS_DATA_FORK);
rval |= tmp_rval;
......@@ -2871,8 +2870,8 @@ xfs_bmap_del_extent(
len = del->br_blockcount;
do_div(bno, mp->m_sb.sb_rextsize);
do_div(len, mp->m_sb.sb_rextsize);
if ((error = xfs_rtfree_extent(ip->i_transp, bno,
(xfs_extlen_t)len)))
error = xfs_rtfree_extent(tp, bno, (xfs_extlen_t)len);
if (error)
goto done;
do_fx = 0;
nblks = len * mp->m_sb.sb_rextsize;
......@@ -4080,7 +4079,7 @@ xfs_bmap_sanity_check(
{
struct xfs_btree_block *block = XFS_BUF_TO_BLOCK(bp);
if (be32_to_cpu(block->bb_magic) != XFS_BMAP_MAGIC ||
if (block->bb_magic != cpu_to_be32(XFS_BMAP_MAGIC) ||
be16_to_cpu(block->bb_level) != level ||
be16_to_cpu(block->bb_numrecs) == 0 ||
be16_to_cpu(block->bb_numrecs) > mp->m_bmap_dmxr[level != 0])
......@@ -4662,7 +4661,7 @@ xfs_bmapi(
if (!wasdelay && (flags & XFS_BMAPI_PREALLOC))
got.br_state = XFS_EXT_UNWRITTEN;
}
error = xfs_bmap_add_extent(ip, &lastx, &cur, &got,
error = xfs_bmap_add_extent(tp, ip, &lastx, &cur, &got,
firstblock, flist, &tmp_logflags,
whichfork);
logflags |= tmp_logflags;
......@@ -4763,7 +4762,7 @@ xfs_bmapi(
mval->br_state = (mval->br_state == XFS_EXT_UNWRITTEN)
? XFS_EXT_NORM
: XFS_EXT_UNWRITTEN;
error = xfs_bmap_add_extent(ip, &lastx, &cur, mval,
error = xfs_bmap_add_extent(tp, ip, &lastx, &cur, mval,
firstblock, flist, &tmp_logflags,
whichfork);
logflags |= tmp_logflags;
......@@ -5117,7 +5116,7 @@ xfs_bunmapi(
del.br_blockcount = mod;
}
del.br_state = XFS_EXT_UNWRITTEN;
error = xfs_bmap_add_extent(ip, &lastx, &cur, &del,
error = xfs_bmap_add_extent(tp, ip, &lastx, &cur, &del,
firstblock, flist, &logflags,
XFS_DATA_FORK);
if (error)
......@@ -5175,18 +5174,18 @@ xfs_bunmapi(
}
prev.br_state = XFS_EXT_UNWRITTEN;
lastx--;
error = xfs_bmap_add_extent(ip, &lastx, &cur,
&prev, firstblock, flist, &logflags,
XFS_DATA_FORK);
error = xfs_bmap_add_extent(tp, ip, &lastx,
&cur, &prev, firstblock, flist,
&logflags, XFS_DATA_FORK);
if (error)
goto error0;
goto nodelete;
} else {
ASSERT(del.br_state == XFS_EXT_NORM);
del.br_state = XFS_EXT_UNWRITTEN;
error = xfs_bmap_add_extent(ip, &lastx, &cur,
&del, firstblock, flist, &logflags,
XFS_DATA_FORK);
error = xfs_bmap_add_extent(tp, ip, &lastx,
&cur, &del, firstblock, flist,
&logflags, XFS_DATA_FORK);
if (error)
goto error0;
goto nodelete;
......
fs/xfs/xfs_bmap_btree.c
View file @ c1f792a5
......@@ -33,7 +33,6 @@
#include "xfs_inode_item.h"
#include "xfs_alloc.h"
#include "xfs_btree.h"
#include "xfs_btree_trace.h"
#include "xfs_itable.h"
#include "xfs_bmap.h"
#include "xfs_error.h"
......@@ -425,10 +424,10 @@ xfs_bmbt_to_bmdr(
xfs_bmbt_key_t *tkp;
__be64 *tpp;
ASSERT(be32_to_cpu(rblock->bb_magic) == XFS_BMAP_MAGIC);
ASSERT(be64_to_cpu(rblock->bb_u.l.bb_leftsib) == NULLDFSBNO);
ASSERT(be64_to_cpu(rblock->bb_u.l.bb_rightsib) == NULLDFSBNO);
ASSERT(be16_to_cpu(rblock->bb_level) > 0);
ASSERT(rblock->bb_magic == cpu_to_be32(XFS_BMAP_MAGIC));
ASSERT(rblock->bb_u.l.bb_leftsib == cpu_to_be64(NULLDFSBNO));
ASSERT(rblock->bb_u.l.bb_rightsib == cpu_to_be64(NULLDFSBNO));
ASSERT(rblock->bb_level != 0);
dblock->bb_level = rblock->bb_level;
dblock->bb_numrecs = rblock->bb_numrecs;
dmxr = xfs_bmdr_maxrecs(mp, dblocklen, 0);
......@@ -732,95 +731,6 @@ xfs_bmbt_recs_inorder(
}
#endif /* DEBUG */
#ifdef XFS_BTREE_TRACE
ktrace_t *xfs_bmbt_trace_buf;
STATIC void
xfs_bmbt_trace_enter(
struct xfs_btree_cur *cur,
const char *func,
char *s,
int type,
int line,
__psunsigned_t a0,
__psunsigned_t a1,
__psunsigned_t a2,
__psunsigned_t a3,
__psunsigned_t a4,
__psunsigned_t a5,
__psunsigned_t a6,
__psunsigned_t a7,
__psunsigned_t a8,
__psunsigned_t a9,
__psunsigned_t a10)
{
struct xfs_inode *ip = cur->bc_private.b.ip;
int whichfork = cur->bc_private.b.whichfork;
ktrace_enter(xfs_bmbt_trace_buf,
(void *)((__psint_t)type | (whichfork << 8) | (line << 16)),
(void *)func, (void *)s, (void *)ip, (void *)cur,
(void *)a0, (void *)a1, (void *)a2, (void *)a3,
(void *)a4, (void *)a5, (void *)a6, (void *)a7,
(void *)a8, (void *)a9, (void *)a10);
}
STATIC void
xfs_bmbt_trace_cursor(
struct xfs_btree_cur *cur,
__uint32_t *s0,
__uint64_t *l0,
__uint64_t *l1)
{
struct xfs_bmbt_rec_host r;
xfs_bmbt_set_all(&r, &cur->bc_rec.b);
*s0 = (cur->bc_nlevels << 24) |
(cur->bc_private.b.flags << 16) |
cur->bc_private.b.allocated;
*l0 = r.l0;
*l1 = r.l1;
}
STATIC void
xfs_bmbt_trace_key(
struct xfs_btree_cur *cur,
union xfs_btree_key *key,
__uint64_t *l0,
__uint64_t *l1)
{
*l0 = be64_to_cpu(key->bmbt.br_startoff);
*l1 = 0;
}
/* Endian flipping versions of the bmbt extraction functions */
STATIC void
xfs_bmbt_disk_get_all(
xfs_bmbt_rec_t *r,
xfs_bmbt_irec_t *s)
{
__xfs_bmbt_get_all(get_unaligned_be64(&r->l0),
get_unaligned_be64(&r->l1), s);
}
STATIC void
xfs_bmbt_trace_record(
struct xfs_btree_cur *cur,
union xfs_btree_rec *rec,
__uint64_t *l0,
__uint64_t *l1,
__uint64_t *l2)
{
struct xfs_bmbt_irec irec;
xfs_bmbt_disk_get_all(&rec->bmbt, &irec);
*l0 = irec.br_startoff;
*l1 = irec.br_startblock;
*l2 = irec.br_blockcount;
}
#endif /* XFS_BTREE_TRACE */
static const struct xfs_btree_ops xfs_bmbt_ops = {
.rec_len = sizeof(xfs_bmbt_rec_t),
.key_len = sizeof(xfs_bmbt_key_t),
......@@ -837,18 +747,10 @@ static const struct xfs_btree_ops xfs_bmbt_ops = {
.init_rec_from_cur = xfs_bmbt_init_rec_from_cur,
.init_ptr_from_cur = xfs_bmbt_init_ptr_from_cur,
.key_diff = xfs_bmbt_key_diff,
#ifdef DEBUG
.keys_inorder = xfs_bmbt_keys_inorder,
.recs_inorder = xfs_bmbt_recs_inorder,
#endif
#ifdef XFS_BTREE_TRACE
.trace_enter = xfs_bmbt_trace_enter,
.trace_cursor = xfs_bmbt_trace_cursor,
.trace_key = xfs_bmbt_trace_key,
.trace_record = xfs_bmbt_trace_record,
#endif
};
/*
......
fs/xfs/xfs_btree.c
View file @ c1f792a5
......@@ -32,7 +32,6 @@
#include "xfs_inode.h"
#include "xfs_inode_item.h"
#include "xfs_btree.h"
#include "xfs_btree_trace.h"
#include "xfs_error.h"
#include "xfs_trace.h"
......@@ -66,11 +65,11 @@ xfs_btree_check_lblock(
be16_to_cpu(block->bb_numrecs) <=
cur->bc_ops->get_maxrecs(cur, level) &&
block->bb_u.l.bb_leftsib &&
(be64_to_cpu(block->bb_u.l.bb_leftsib) == NULLDFSBNO ||
(block->bb_u.l.bb_leftsib == cpu_to_be64(NULLDFSBNO) ||
XFS_FSB_SANITY_CHECK(mp,
be64_to_cpu(block->bb_u.l.bb_leftsib))) &&
block->bb_u.l.bb_rightsib &&
(be64_to_cpu(block->bb_u.l.bb_rightsib) == NULLDFSBNO ||
(block->bb_u.l.bb_rightsib == cpu_to_be64(NULLDFSBNO) ||
XFS_FSB_SANITY_CHECK(mp,
be64_to_cpu(block->bb_u.l.bb_rightsib)));
if (unlikely(XFS_TEST_ERROR(!lblock_ok, mp,
......@@ -105,10 +104,10 @@ xfs_btree_check_sblock(
be16_to_cpu(block->bb_level) == level &&
be16_to_cpu(block->bb_numrecs) <=
cur->bc_ops->get_maxrecs(cur, level) &&
(be32_to_cpu(block->bb_u.s.bb_leftsib) == NULLAGBLOCK ||
(block->bb_u.s.bb_leftsib == cpu_to_be32(NULLAGBLOCK) ||
be32_to_cpu(block->bb_u.s.bb_leftsib) < agflen) &&
block->bb_u.s.bb_leftsib &&
(be32_to_cpu(block->bb_u.s.bb_rightsib) == NULLAGBLOCK ||
(block->bb_u.s.bb_rightsib == cpu_to_be32(NULLAGBLOCK) ||
be32_to_cpu(block->bb_u.s.bb_rightsib) < agflen) &&
block->bb_u.s.bb_rightsib;
if (unlikely(XFS_TEST_ERROR(!sblock_ok, cur->bc_mp,
......@@ -511,9 +510,9 @@ xfs_btree_islastblock(
block = xfs_btree_get_block(cur, level, &bp);
xfs_btree_check_block(cur, block, level, bp);
if (cur->bc_flags & XFS_BTREE_LONG_PTRS)
return be64_to_cpu(block->bb_u.l.bb_rightsib) == NULLDFSBNO;
return block->bb_u.l.bb_rightsib == cpu_to_be64(NULLDFSBNO);
else
return be32_to_cpu(block->bb_u.s.bb_rightsib) == NULLAGBLOCK;
return block->bb_u.s.bb_rightsib == cpu_to_be32(NULLAGBLOCK);
}
/*
......@@ -777,14 +776,14 @@ xfs_btree_setbuf(
b = XFS_BUF_TO_BLOCK(bp);
if (cur->bc_flags & XFS_BTREE_LONG_PTRS) {
if (be64_to_cpu(b->bb_u.l.bb_leftsib) == NULLDFSBNO)
if (b->bb_u.l.bb_leftsib == cpu_to_be64(NULLDFSBNO))
cur->bc_ra[lev] |= XFS_BTCUR_LEFTRA;
if (be64_to_cpu(b->bb_u.l.bb_rightsib) == NULLDFSBNO)
if (b->bb_u.l.bb_rightsib == cpu_to_be64(NULLDFSBNO))
cur->bc_ra[lev] |= XFS_BTCUR_RIGHTRA;
} else {
if (be32_to_cpu(b->bb_u.s.bb_leftsib) == NULLAGBLOCK)
if (b->bb_u.s.bb_leftsib == cpu_to_be32(NULLAGBLOCK))
cur->bc_ra[lev] |= XFS_BTCUR_LEFTRA;
if (be32_to_cpu(b->bb_u.s.bb_rightsib) == NULLAGBLOCK)
if (b->bb_u.s.bb_rightsib == cpu_to_be32(NULLAGBLOCK))
cur->bc_ra[lev] |= XFS_BTCUR_RIGHTRA;
}
}
......@@ -795,9 +794,9 @@ xfs_btree_ptr_is_null(
union xfs_btree_ptr *ptr)
{
if (cur->bc_flags & XFS_BTREE_LONG_PTRS)
return be64_to_cpu(ptr->l) == NULLDFSBNO;
return ptr->l == cpu_to_be64(NULLDFSBNO);
else
return be32_to_cpu(ptr->s) == NULLAGBLOCK;
return ptr->s == cpu_to_be32(NULLAGBLOCK);
}
STATIC void
......@@ -923,12 +922,12 @@ xfs_btree_ptr_to_daddr(
union xfs_btree_ptr *ptr)
{
if (cur->bc_flags & XFS_BTREE_LONG_PTRS) {
ASSERT(be64_to_cpu(ptr->l) != NULLDFSBNO);
ASSERT(ptr->l != cpu_to_be64(NULLDFSBNO));
return XFS_FSB_TO_DADDR(cur->bc_mp, be64_to_cpu(ptr->l));
} else {
ASSERT(cur->bc_private.a.agno != NULLAGNUMBER);
ASSERT(be32_to_cpu(ptr->s) != NULLAGBLOCK);
ASSERT(ptr->s != cpu_to_be32(NULLAGBLOCK));
return XFS_AGB_TO_DADDR(cur->bc_mp, cur->bc_private.a.agno,
be32_to_cpu(ptr->s));
......
fs/xfs/xfs_btree.h
View file @ c1f792a5
......@@ -199,25 +199,6 @@ struct xfs_btree_ops {
union xfs_btree_rec *r1,
union xfs_btree_rec *r2);
#endif
/* btree tracing */
#ifdef XFS_BTREE_TRACE
void (*trace_enter)(struct xfs_btree_cur *, const char *,
char *, int, int, __psunsigned_t,
__psunsigned_t, __psunsigned_t,
__psunsigned_t, __psunsigned_t,
__psunsigned_t, __psunsigned_t,
__psunsigned_t, __psunsigned_t,
__psunsigned_t, __psunsigned_t);
void (*trace_cursor)(struct xfs_btree_cur *, __uint32_t *,
__uint64_t *, __uint64_t *);
void (*trace_key)(struct xfs_btree_cur *,
union xfs_btree_key *, __uint64_t *,
__uint64_t *);
void (*trace_record)(struct xfs_btree_cur *,
union xfs_btree_rec *, __uint64_t *,
__uint64_t *, __uint64_t *);
#endif
};
/*
......@@ -452,4 +433,23 @@ static inline int xfs_btree_get_level(struct xfs_btree_block *block)
(XFS_FSB_TO_AGNO(mp, fsb) < mp->m_sb.sb_agcount && \
XFS_FSB_TO_AGBNO(mp, fsb) < mp->m_sb.sb_agblocks)
/*
* Trace hooks. Currently not implemented as they need to be ported
* over to the generic tracing functionality, which is some effort.
*
* i,j = integer (32 bit)
* b = btree block buffer (xfs_buf_t)
* p = btree ptr
* r = btree record
* k = btree key
*/
#define XFS_BTREE_TRACE_ARGBI(c, b, i)
#define XFS_BTREE_TRACE_ARGBII(c, b, i, j)
#define XFS_BTREE_TRACE_ARGI(c, i)
#define XFS_BTREE_TRACE_ARGIPK(c, i, p, s)
#define XFS_BTREE_TRACE_ARGIPR(c, i, p, r)
#define XFS_BTREE_TRACE_ARGIK(c, i, k)
#define XFS_BTREE_TRACE_ARGR(c, r)
#define XFS_BTREE_TRACE_CURSOR(c, t)
#endif /* __XFS_BTREE_H__ */
fs/xfs/xfs_btree_trace.c deleted 100644 → 0
View file @ 6aaf4404
/*
* Copyright (c) 2008 Silicon Graphics, Inc.
* All Rights Reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it would be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "xfs.h"
#include "xfs_types.h"
#include "xfs_inum.h"
#include "xfs_bmap_btree.h"
#include "xfs_alloc_btree.h"
#include "xfs_ialloc_btree.h"
#include "xfs_inode.h"
#include "xfs_btree.h"
#include "xfs_btree_trace.h"
STATIC void
xfs_btree_trace_ptr(
struct xfs_btree_cur *cur,
union xfs_btree_ptr ptr,
__psunsigned_t *high,
__psunsigned_t *low)
{
if (cur->bc_flags & XFS_BTREE_LONG_PTRS) {
__u64 val = be64_to_cpu(ptr.l);
*high = val >> 32;
*low = (int)val;
} else {
*high = 0;
*low = be32_to_cpu(ptr.s);
}
}
/*
* Add a trace buffer entry for arguments, for a buffer & 1 integer arg.
*/
void
xfs_btree_trace_argbi(
const char *func,
struct xfs_btree_cur *cur,
struct xfs_buf *b,
int i,
int line)
{
cur->bc_ops->trace_enter(cur, func, XBT_ARGS, XFS_BTREE_KTRACE_ARGBI,
line, (__psunsigned_t)b, i, 0, 0, 0, 0, 0,
0, 0, 0, 0);
}
/*
* Add a trace buffer entry for arguments, for a buffer & 2 integer args.
*/
void
xfs_btree_trace_argbii(
const char *func,
struct xfs_btree_cur *cur,
struct xfs_buf *b,
int i0,
int i1,
int line)
{
cur->bc_ops->trace_enter(cur, func, XBT_ARGS, XFS_BTREE_KTRACE_ARGBII,
line, (__psunsigned_t)b, i0, i1, 0, 0, 0, 0,
0, 0, 0, 0);
}
/*
* Add a trace buffer entry for arguments, for 3 block-length args
* and an integer arg.
*/
void
xfs_btree_trace_argfffi(
const char *func,
struct xfs_btree_cur *cur,
xfs_dfiloff_t o,
xfs_dfsbno_t b,
xfs_dfilblks_t i,
int j,
int line)
{
cur->bc_ops->trace_enter(cur, func, XBT_ARGS, XFS_BTREE_KTRACE_ARGFFFI,
line,
o >> 32, (int)o,
b >> 32, (int)b,
i >> 32, (int)i,
(int)j, 0, 0, 0, 0);
}
/*
* Add a trace buffer entry for arguments, for one integer arg.
*/
void
xfs_btree_trace_argi(
const char *func,
struct xfs_btree_cur *cur,
int i,
int line)
{
cur->bc_ops->trace_enter(cur, func, XBT_ARGS, XFS_BTREE_KTRACE_ARGI,
line, i, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
}
/*
* Add a trace buffer entry for arguments, for int, fsblock, key.
*/
void
xfs_btree_trace_argipk(
const char *func,
struct xfs_btree_cur *cur,
int i,
union xfs_btree_ptr ptr,
union xfs_btree_key *key,
int line)
{
__psunsigned_t high, low;
__uint64_t l0, l1;
xfs_btree_trace_ptr(cur, ptr, &high, &low);
cur->bc_ops->trace_key(cur, key, &l0, &l1);
cur->bc_ops->trace_enter(cur, func, XBT_ARGS, XFS_BTREE_KTRACE_ARGIPK,
line, i, high, low,
l0 >> 32, (int)l0,
l1 >> 32, (int)l1,
0, 0, 0, 0);
}
/*
* Add a trace buffer entry for arguments, for int, fsblock, rec.
*/
void
xfs_btree_trace_argipr(
const char *func,
struct xfs_btree_cur *cur,
int i,
union xfs_btree_ptr ptr,
union xfs_btree_rec *rec,
int line)
{
__psunsigned_t high, low;
__uint64_t l0, l1, l2;
xfs_btree_trace_ptr(cur, ptr, &high, &low);
cur->bc_ops->trace_record(cur, rec, &l0, &l1, &l2);
cur->bc_ops->trace_enter(cur, func, XBT_ARGS, XFS_BTREE_KTRACE_ARGIPR,
line, i,
high, low,
l0 >> 32, (int)l0,
l1 >> 32, (int)l1,
l2 >> 32, (int)l2,
0, 0);
}
/*
* Add a trace buffer entry for arguments, for int, key.
*/
void
xfs_btree_trace_argik(
const char *func,
struct xfs_btree_cur *cur,
int i,
union xfs_btree_key *key,
int line)
{
__uint64_t l0, l1;
cur->bc_ops->trace_key(cur, key, &l0, &l1);
cur->bc_ops->trace_enter(cur, func, XBT_ARGS, XFS_BTREE_KTRACE_ARGIK,
line, i,
l0 >> 32, (int)l0,
l1 >> 32, (int)l1,
0, 0, 0, 0, 0, 0);
}
/*
* Add a trace buffer entry for arguments, for record.
*/
void
xfs_btree_trace_argr(
const char *func,
struct xfs_btree_cur *cur,
union xfs_btree_rec *rec,
int line)
{
__uint64_t l0, l1, l2;
cur->bc_ops->trace_record(cur, rec, &l0, &l1, &l2);
cur->bc_ops->trace_enter(cur, func, XBT_ARGS, XFS_BTREE_KTRACE_ARGR,
line,
l0 >> 32, (int)l0,
l1 >> 32, (int)l1,
l2 >> 32, (int)l2,
0, 0, 0, 0, 0);
}
/*
* Add a trace buffer entry for the cursor/operation.
*/
void
xfs_btree_trace_cursor(
const char *func,
struct xfs_btree_cur *cur,
int type,
int line)
{
__uint32_t s0;
__uint64_t l0, l1;
char *s;
switch (type) {
case XBT_ARGS:
s = "args";
break;
case XBT_ENTRY:
s = "entry";
break;
case XBT_ERROR:
s = "error";
break;
case XBT_EXIT:
s = "exit";
break;
default:
s = "unknown";
break;
}
cur->bc_ops->trace_cursor(cur, &s0, &l0, &l1);
cur->bc_ops->trace_enter(cur, func, s, XFS_BTREE_KTRACE_CUR, line,
s0,
l0 >> 32, (int)l0,
l1 >> 32, (int)l1,
(__psunsigned_t)cur->bc_bufs[0],
(__psunsigned_t)cur->bc_bufs[1],
(__psunsigned_t)cur->bc_bufs[2],
(__psunsigned_t)cur->bc_bufs[3],
(cur->bc_ptrs[0] << 16) | cur->bc_ptrs[1],
(cur->bc_ptrs[2] << 16) | cur->bc_ptrs[3]);
}
fs/xfs/xfs_btree_trace.h deleted 100644 → 0
View file @ 6aaf4404
/*
* Copyright (c) 2008 Silicon Graphics, Inc.
* All Rights Reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it would be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef __XFS_BTREE_TRACE_H__
#define __XFS_BTREE_TRACE_H__
struct xfs_btree_cur;
struct xfs_buf;
/*
* Trace hooks.
* i,j = integer (32 bit)
* b = btree block buffer (xfs_buf_t)
* p = btree ptr
* r = btree record
* k = btree key
*/
#ifdef XFS_BTREE_TRACE
/*
* Trace buffer entry types.
*/
#define XFS_BTREE_KTRACE_ARGBI 1
#define XFS_BTREE_KTRACE_ARGBII 2
#define XFS_BTREE_KTRACE_ARGFFFI 3
#define XFS_BTREE_KTRACE_ARGI 4
#define XFS_BTREE_KTRACE_ARGIPK 5
#define XFS_BTREE_KTRACE_ARGIPR 6
#define XFS_BTREE_KTRACE_ARGIK 7
#define XFS_BTREE_KTRACE_ARGR 8
#define XFS_BTREE_KTRACE_CUR 9
/*
* Sub-types for cursor traces.
*/
#define XBT_ARGS 0
#define XBT_ENTRY 1
#define XBT_ERROR 2
#define XBT_EXIT 3
void xfs_btree_trace_argbi(const char *, struct xfs_btree_cur *,
struct xfs_buf *, int, int);
void xfs_btree_trace_argbii(const char *, struct xfs_btree_cur *,
struct xfs_buf *, int, int, int);
void xfs_btree_trace_argi(const char *, struct xfs_btree_cur *, int, int);
void xfs_btree_trace_argipk(const char *, struct xfs_btree_cur *, int,
union xfs_btree_ptr, union xfs_btree_key *, int);
void xfs_btree_trace_argipr(const char *, struct xfs_btree_cur *, int,
union xfs_btree_ptr, union xfs_btree_rec *, int);
void xfs_btree_trace_argik(const char *, struct xfs_btree_cur *, int,
union xfs_btree_key *, int);
void xfs_btree_trace_argr(const char *, struct xfs_btree_cur *,
union xfs_btree_rec *, int);
void xfs_btree_trace_cursor(const char *, struct xfs_btree_cur *, int, int);
#define XFS_BTREE_TRACE_ARGBI(c, b, i) \
xfs_btree_trace_argbi(__func__, c, b, i, __LINE__)
#define XFS_BTREE_TRACE_ARGBII(c, b, i, j) \
xfs_btree_trace_argbii(__func__, c, b, i, j, __LINE__)
#define XFS_BTREE_TRACE_ARGI(c, i) \
xfs_btree_trace_argi(__func__, c, i, __LINE__)
#define XFS_BTREE_TRACE_ARGIPK(c, i, p, k) \
xfs_btree_trace_argipk(__func__, c, i, p, k, __LINE__)
#define XFS_BTREE_TRACE_ARGIPR(c, i, p, r) \
xfs_btree_trace_argipr(__func__, c, i, p, r, __LINE__)
#define XFS_BTREE_TRACE_ARGIK(c, i, k) \
xfs_btree_trace_argik(__func__, c, i, k, __LINE__)
#define XFS_BTREE_TRACE_ARGR(c, r) \
xfs_btree_trace_argr(__func__, c, r, __LINE__)
#define XFS_BTREE_TRACE_CURSOR(c, t) \
xfs_btree_trace_cursor(__func__, c, t, __LINE__)
#else
#define XFS_BTREE_TRACE_ARGBI(c, b, i)
#define XFS_BTREE_TRACE_ARGBII(c, b, i, j)
#define XFS_BTREE_TRACE_ARGI(c, i)
#define XFS_BTREE_TRACE_ARGIPK(c, i, p, s)
#define XFS_BTREE_TRACE_ARGIPR(c, i, p, r)
#define XFS_BTREE_TRACE_ARGIK(c, i, k)
#define XFS_BTREE_TRACE_ARGR(c, r)
#define XFS_BTREE_TRACE_CURSOR(c, t)
#endif /* XFS_BTREE_TRACE */
#endif /* __XFS_BTREE_TRACE_H__ */
fs/xfs/xfs_buf_item.c
View file @ c1f792a5
......@@ -90,13 +90,11 @@ xfs_buf_item_flush_log_debug(
uint first,
uint last)
{
xfs_buf_log_item_t *bip;
xfs_buf_log_item_t *bip = bp->b_fspriv;
uint nbytes;
bip = XFS_BUF_FSPRIVATE(bp, xfs_buf_log_item_t*);
if ((bip == NULL) || (bip->bli_item.li_type != XFS_LI_BUF)) {
if (bip == NULL || (bip->bli_item.li_type != XFS_LI_BUF))
return;
}
ASSERT(bip->bli_logged != NULL);
nbytes = last - first + 1;
......@@ -408,7 +406,7 @@ xfs_buf_item_unpin(
int stale = bip->bli_flags & XFS_BLI_STALE;
int freed;
ASSERT(XFS_BUF_FSPRIVATE(bp, xfs_buf_log_item_t *) == bip);
ASSERT(bp->b_fspriv == bip);
ASSERT(atomic_read(&bip->bli_refcount) > 0);
trace_xfs_buf_item_unpin(bip);
......@@ -420,7 +418,7 @@ xfs_buf_item_unpin(
if (freed && stale) {
ASSERT(bip->bli_flags & XFS_BLI_STALE);
ASSERT(XFS_BUF_VALUSEMA(bp) <= 0);
ASSERT(xfs_buf_islocked(bp));
ASSERT(!(XFS_BUF_ISDELAYWRITE(bp)));
ASSERT(XFS_BUF_ISSTALE(bp));
ASSERT(bip->bli_format.blf_flags & XFS_BLF_CANCEL);
......@@ -443,7 +441,7 @@ xfs_buf_item_unpin(
* Since the transaction no longer refers to the buffer,
* the buffer should no longer refer to the transaction.
*/
XFS_BUF_SET_FSPRIVATE2(bp, NULL);
bp->b_transp = NULL;
}
/*
......@@ -454,13 +452,13 @@ xfs_buf_item_unpin(
*/
if (bip->bli_flags & XFS_BLI_STALE_INODE) {
xfs_buf_do_callbacks(bp);
XFS_BUF_SET_FSPRIVATE(bp, NULL);
XFS_BUF_CLR_IODONE_FUNC(bp);
bp->b_fspriv = NULL;
bp->b_iodone = NULL;
} else {
spin_lock(&ailp->xa_lock);
xfs_trans_ail_delete(ailp, (xfs_log_item_t *)bip);
xfs_buf_item_relse(bp);
ASSERT(XFS_BUF_FSPRIVATE(bp, void *) == NULL);
ASSERT(bp->b_fspriv == NULL);
}
xfs_buf_relse(bp);
}
......@@ -483,7 +481,7 @@ xfs_buf_item_trylock(
if (XFS_BUF_ISPINNED(bp))
return XFS_ITEM_PINNED;
if (!XFS_BUF_CPSEMA(bp))
if (!xfs_buf_trylock(bp))
return XFS_ITEM_LOCKED;
/* take a reference to the buffer. */
......@@ -525,7 +523,7 @@ xfs_buf_item_unlock(
uint hold;
/* Clear the buffer's association with this transaction. */
XFS_BUF_SET_FSPRIVATE2(bp, NULL);
bp->b_transp = NULL;
/*
* If this is a transaction abort, don't return early. Instead, allow
......@@ -684,7 +682,7 @@ xfs_buf_item_init(
xfs_buf_t *bp,
xfs_mount_t *mp)
{
xfs_log_item_t *lip;
xfs_log_item_t *lip = bp->b_fspriv;
xfs_buf_log_item_t *bip;
int chunks;
int map_size;
......@@ -696,12 +694,8 @@ xfs_buf_item_init(
* nothing to do here so return.
*/
ASSERT(bp->b_target->bt_mount == mp);
if (XFS_BUF_FSPRIVATE(bp, void *) != NULL) {
lip = XFS_BUF_FSPRIVATE(bp, xfs_log_item_t *);
if (lip->li_type == XFS_LI_BUF) {
return;
}
}
if (lip != NULL && lip->li_type == XFS_LI_BUF)
return;
/*
* chunks is the number of XFS_BLF_CHUNK size pieces
......@@ -740,11 +734,9 @@ xfs_buf_item_init(
* Put the buf item into the list of items attached to the
* buffer at the front.
*/
if (XFS_BUF_FSPRIVATE(bp, void *) != NULL) {
bip->bli_item.li_bio_list =
XFS_BUF_FSPRIVATE(bp, xfs_log_item_t *);
}
XFS_BUF_SET_FSPRIVATE(bp, bip);
if (bp->b_fspriv)
bip->bli_item.li_bio_list = bp->b_fspriv;
bp->b_fspriv = bip;
}
......@@ -876,12 +868,11 @@ xfs_buf_item_relse(
trace_xfs_buf_item_relse(bp, _RET_IP_);
bip = XFS_BUF_FSPRIVATE(bp, xfs_buf_log_item_t*);
XFS_BUF_SET_FSPRIVATE(bp, bip->bli_item.li_bio_list);
if ((XFS_BUF_FSPRIVATE(bp, void *) == NULL) &&
(XFS_BUF_IODONE_FUNC(bp) != NULL)) {
XFS_BUF_CLR_IODONE_FUNC(bp);
}
bip = bp->b_fspriv;
bp->b_fspriv = bip->bli_item.li_bio_list;
if (bp->b_fspriv == NULL)
bp->b_iodone = NULL;
xfs_buf_rele(bp);
xfs_buf_item_free(bip);
}
......@@ -905,20 +896,20 @@ xfs_buf_attach_iodone(
xfs_log_item_t *head_lip;
ASSERT(XFS_BUF_ISBUSY(bp));
ASSERT(XFS_BUF_VALUSEMA(bp) <= 0);
ASSERT(xfs_buf_islocked(bp));
lip->li_cb = cb;
if (XFS_BUF_FSPRIVATE(bp, void *) != NULL) {
head_lip = XFS_BUF_FSPRIVATE(bp, xfs_log_item_t *);
head_lip = bp->b_fspriv;
if (head_lip) {
lip->li_bio_list = head_lip->li_bio_list;
head_lip->li_bio_list = lip;
} else {
XFS_BUF_SET_FSPRIVATE(bp, lip);
bp->b_fspriv = lip;
}
ASSERT((XFS_BUF_IODONE_FUNC(bp) == xfs_buf_iodone_callbacks) ||
(XFS_BUF_IODONE_FUNC(bp) == NULL));
XFS_BUF_SET_IODONE_FUNC(bp, xfs_buf_iodone_callbacks);
ASSERT(bp->b_iodone == NULL ||
bp->b_iodone == xfs_buf_iodone_callbacks);
bp->b_iodone = xfs_buf_iodone_callbacks;
}
/*
......@@ -939,8 +930,8 @@ xfs_buf_do_callbacks(
{
struct xfs_log_item *lip;
while ((lip = XFS_BUF_FSPRIVATE(bp, xfs_log_item_t *)) != NULL) {
XFS_BUF_SET_FSPRIVATE(bp, lip->li_bio_list);
while ((lip = bp->b_fspriv) != NULL) {
bp->b_fspriv = lip->li_bio_list;
ASSERT(lip->li_cb != NULL);
/*
* Clear the next pointer so we don't have any
......@@ -1007,7 +998,7 @@ xfs_buf_iodone_callbacks(
XFS_BUF_DONE(bp);
XFS_BUF_SET_START(bp);
}
ASSERT(XFS_BUF_IODONE_FUNC(bp));
ASSERT(bp->b_iodone != NULL);
trace_xfs_buf_item_iodone_async(bp, _RET_IP_);
xfs_buf_relse(bp);
return;
......@@ -1026,8 +1017,8 @@ xfs_buf_iodone_callbacks(
do_callbacks:
xfs_buf_do_callbacks(bp);
XFS_BUF_SET_FSPRIVATE(bp, NULL);
XFS_BUF_CLR_IODONE_FUNC(bp);
bp->b_fspriv = NULL;
bp->b_iodone = NULL;
xfs_buf_ioend(bp, 0);
}
......
fs/xfs/xfs_da_btree.c
View file @ c1f792a5
This diff is collapsed.
fs/xfs/xfs_da_btree.h
View file @ c1f792a5
......@@ -145,22 +145,11 @@ typedef struct xfs_dabuf {
short dirty; /* data needs to be copied back */
short bbcount; /* how large is data in bbs */
void *data; /* pointer for buffers' data */
#ifdef XFS_DABUF_DEBUG
inst_t *ra; /* return address of caller to make */
struct xfs_dabuf *next; /* next in global chain */
struct xfs_dabuf *prev; /* previous in global chain */
struct xfs_buftarg *target; /* device for buffer */
xfs_daddr_t blkno; /* daddr first in bps[0] */
#endif
struct xfs_buf *bps[1]; /* actually nbuf of these */
} xfs_dabuf_t;
#define XFS_DA_BUF_SIZE(n) \
(sizeof(xfs_dabuf_t) + sizeof(struct xfs_buf *) * ((n) - 1))
#ifdef XFS_DABUF_DEBUG
extern xfs_dabuf_t *xfs_dabuf_global_list;
#endif
/*
* Storage for holding state during Btree searches and split/join ops.
*
......@@ -248,6 +237,8 @@ int xfs_da_blk_link(xfs_da_state_t *state, xfs_da_state_blk_t *old_blk,
* Utility routines.
*/
int xfs_da_grow_inode(xfs_da_args_t *args, xfs_dablk_t *new_blkno);
int xfs_da_grow_inode_int(struct xfs_da_args *args, xfs_fileoff_t *bno,
int count);
int xfs_da_get_buf(struct xfs_trans *trans, struct xfs_inode *dp,
xfs_dablk_t bno, xfs_daddr_t mappedbno,
xfs_dabuf_t **bp, int whichfork);
......
fs/xfs/xfs_dir2.c
View file @ c1f792a5
......@@ -24,20 +24,17 @@
#include "xfs_trans.h"
#include "xfs_sb.h"
#include "xfs_ag.h"
#include "xfs_dir2.h"
#include "xfs_mount.h"
#include "xfs_da_btree.h"
#include "xfs_bmap_btree.h"
#include "xfs_alloc_btree.h"
#include "xfs_dir2_sf.h"
#include "xfs_dinode.h"
#include "xfs_inode.h"
#include "xfs_inode_item.h"
#include "xfs_bmap.h"
#include "xfs_dir2_data.h"
#include "xfs_dir2_leaf.h"
#include "xfs_dir2_block.h"
#include "xfs_dir2_node.h"
#include "xfs_dir2.h"
#include "xfs_dir2_format.h"
#include "xfs_dir2_priv.h"
#include "xfs_error.h"
#include "xfs_vnodeops.h"
#include "xfs_trace.h"
......@@ -122,15 +119,15 @@ int
xfs_dir_isempty(
xfs_inode_t *dp)
{
xfs_dir2_sf_t *sfp;
xfs_dir2_sf_hdr_t *sfp;
ASSERT((dp->i_d.di_mode & S_IFMT) == S_IFDIR);
if (dp->i_d.di_size == 0) /* might happen during shutdown. */
return 1;
if (dp->i_d.di_size > XFS_IFORK_DSIZE(dp))
return 0;
sfp = (xfs_dir2_sf_t *)dp->i_df.if_u1.if_data;
return !sfp->hdr.count;
sfp = (xfs_dir2_sf_hdr_t *)dp->i_df.if_u1.if_data;
return !sfp->count;
}
/*
......@@ -500,129 +497,34 @@ xfs_dir_canenter(
/*
* Add a block to the directory.
* This routine is for data and free blocks, not leaf/node blocks
* which are handled by xfs_da_grow_inode.
*
* This routine is for data and free blocks, not leaf/node blocks which are
* handled by xfs_da_grow_inode.
*/
int
xfs_dir2_grow_inode(
xfs_da_args_t *args,
int space, /* v2 dir's space XFS_DIR2_xxx_SPACE */
xfs_dir2_db_t *dbp) /* out: block number added */
struct xfs_da_args *args,
int space, /* v2 dir's space XFS_DIR2_xxx_SPACE */
xfs_dir2_db_t *dbp) /* out: block number added */
{
xfs_fileoff_t bno; /* directory offset of new block */
int count; /* count of filesystem blocks */
xfs_inode_t *dp; /* incore directory inode */
int error;
int got; /* blocks actually mapped */
int i;
xfs_bmbt_irec_t map; /* single structure for bmap */
int mapi; /* mapping index */
xfs_bmbt_irec_t *mapp; /* bmap mapping structure(s) */
xfs_mount_t *mp;
int nmap; /* number of bmap entries */
xfs_trans_t *tp;
xfs_drfsbno_t nblks;
struct xfs_inode *dp = args->dp;
struct xfs_mount *mp = dp->i_mount;
xfs_fileoff_t bno; /* directory offset of new block */
int count; /* count of filesystem blocks */
int error;
trace_xfs_dir2_grow_inode(args, space);
dp = args->dp;
tp = args->trans;
mp = dp->i_mount;
nblks = dp->i_d.di_nblocks;
/*
* Set lowest possible block in the space requested.
*/
bno = XFS_B_TO_FSBT(mp, space * XFS_DIR2_SPACE_SIZE);
count = mp->m_dirblkfsbs;
/*
* Find the first hole for our block.
*/
if ((error = xfs_bmap_first_unused(tp, dp, count, &bno, XFS_DATA_FORK)))
return error;
nmap = 1;
ASSERT(args->firstblock != NULL);
/*
* Try mapping the new block contiguously (one extent).
*/
if ((error = xfs_bmapi(tp, dp, bno, count,
XFS_BMAPI_WRITE|XFS_BMAPI_METADATA|XFS_BMAPI_CONTIG,
args->firstblock, args->total, &map, &nmap,
args->flist)))
return error;
ASSERT(nmap <= 1);
if (nmap == 1) {
mapp = &map;
mapi = 1;
}
/*
* Didn't work and this is a multiple-fsb directory block.
* Try again with contiguous flag turned on.
*/
else if (nmap == 0 && count > 1) {
xfs_fileoff_t b; /* current file offset */
/*
* Space for maximum number of mappings.
*/
mapp = kmem_alloc(sizeof(*mapp) * count, KM_SLEEP);
/*
* Iterate until we get to the end of our block.
*/
for (b = bno, mapi = 0; b < bno + count; ) {
int c; /* current fsb count */
/*
* Can't map more than MAX_NMAP at once.
*/
nmap = MIN(XFS_BMAP_MAX_NMAP, count);
c = (int)(bno + count - b);
if ((error = xfs_bmapi(tp, dp, b, c,
XFS_BMAPI_WRITE|XFS_BMAPI_METADATA,
args->firstblock, args->total,
&mapp[mapi], &nmap, args->flist))) {
kmem_free(mapp);
return error;
}
if (nmap < 1)
break;
/*
* Add this bunch into our table, go to the next offset.
*/
mapi += nmap;
b = mapp[mapi - 1].br_startoff +
mapp[mapi - 1].br_blockcount;
}
}
/*
* Didn't work.
*/
else {
mapi = 0;
mapp = NULL;
}
/*
* See how many fsb's we got.
*/
for (i = 0, got = 0; i < mapi; i++)
got += mapp[i].br_blockcount;
/*
* Didn't get enough fsb's, or the first/last block's are wrong.
*/
if (got != count || mapp[0].br_startoff != bno ||
mapp[mapi - 1].br_startoff + mapp[mapi - 1].br_blockcount !=
bno + count) {
if (mapp != &map)
kmem_free(mapp);
return XFS_ERROR(ENOSPC);
}
/*
* Done with the temporary mapping table.
*/
if (mapp != &map)
kmem_free(mapp);
error = xfs_da_grow_inode_int(args, &bno, count);
if (error)
return error;
/* account for newly allocated blocks in reserved blocks total */
args->total -= dp->i_d.di_nblocks - nblks;
*dbp = xfs_dir2_da_to_db(mp, (xfs_dablk_t)bno);
/*
......@@ -634,7 +536,7 @@ xfs_dir2_grow_inode(
size = XFS_FSB_TO_B(mp, bno + count);
if (size > dp->i_d.di_size) {
dp->i_d.di_size = size;
xfs_trans_log_inode(tp, dp, XFS_ILOG_CORE);
xfs_trans_log_inode(args->trans, dp, XFS_ILOG_CORE);
}
}
return 0;
......
fs/xfs/xfs_dir2.h
View file @ c1f792a5
......@@ -16,49 +16,14 @@
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef __XFS_DIR2_H__
#define __XFS_DIR2_H__
#define __XFS_DIR2_H__
struct uio;
struct xfs_dabuf;
struct xfs_da_args;
struct xfs_dir2_put_args;
struct xfs_bmap_free;
struct xfs_da_args;
struct xfs_inode;
struct xfs_mount;
struct xfs_trans;
/*
* Directory version 2.
* There are 4 possible formats:
* shortform
* single block - data with embedded leaf at the end
* multiple data blocks, single leaf+freeindex block
* data blocks, node&leaf blocks (btree), freeindex blocks
*
* The shortform format is in xfs_dir2_sf.h.
* The single block format is in xfs_dir2_block.h.
* The data block format is in xfs_dir2_data.h.
* The leaf and freeindex block formats are in xfs_dir2_leaf.h.
* Node blocks are the same as the other version, in xfs_da_btree.h.
*/
/*
* Byte offset in data block and shortform entry.
*/
typedef __uint16_t xfs_dir2_data_off_t;
#define NULLDATAOFF 0xffffU
typedef uint xfs_dir2_data_aoff_t; /* argument form */
/*
* Directory block number (logical dirblk in file)
*/
typedef __uint32_t xfs_dir2_db_t;
/*
* Byte offset in a directory.
*/
typedef xfs_off_t xfs_dir2_off_t;
extern struct xfs_name xfs_name_dotdot;
/*
......@@ -86,21 +51,10 @@ extern int xfs_dir_replace(struct xfs_trans *tp, struct xfs_inode *dp,
struct xfs_bmap_free *flist, xfs_extlen_t tot);
extern int xfs_dir_canenter(struct xfs_trans *tp, struct xfs_inode *dp,
struct xfs_name *name, uint resblks);
extern int xfs_dir_ino_validate(struct xfs_mount *mp, xfs_ino_t ino);
/*
* Utility routines for v2 directories.
* Direct call from the bmap code, bypassing the generic directory layer.
*/
extern int xfs_dir2_grow_inode(struct xfs_da_args *args, int space,
xfs_dir2_db_t *dbp);
extern int xfs_dir2_isblock(struct xfs_trans *tp, struct xfs_inode *dp,
int *vp);
extern int xfs_dir2_isleaf(struct xfs_trans *tp, struct xfs_inode *dp,
int *vp);
extern int xfs_dir2_shrink_inode(struct xfs_da_args *args, xfs_dir2_db_t db,
struct xfs_dabuf *bp);
extern int xfs_dir_cilookup_result(struct xfs_da_args *args,
const unsigned char *name, int len);
extern int xfs_dir2_sf_to_block(struct xfs_da_args *args);
#endif /* __XFS_DIR2_H__ */
fs/xfs/xfs_dir2_block.c
View file @ c1f792a5
This diff is collapsed.
fs/xfs/xfs_dir2_block.h deleted 100644 → 0
View file @ 6aaf4404
/*
* Copyright (c) 2000-2001,2005 Silicon Graphics, Inc.
* All Rights Reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it would be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef __XFS_DIR2_BLOCK_H__
#define __XFS_DIR2_BLOCK_H__
/*
* xfs_dir2_block.h
* Directory version 2, single block format structures
*/
struct uio;
struct xfs_dabuf;
struct xfs_da_args;
struct xfs_dir2_data_hdr;
struct xfs_dir2_leaf_entry;
struct xfs_inode;
struct xfs_mount;
struct xfs_trans;
/*
* The single block format is as follows:
* xfs_dir2_data_hdr_t structure
* xfs_dir2_data_entry_t and xfs_dir2_data_unused_t structures
* xfs_dir2_leaf_entry_t structures
* xfs_dir2_block_tail_t structure
*/
#define XFS_DIR2_BLOCK_MAGIC 0x58443242 /* XD2B: for one block dirs */
typedef struct xfs_dir2_block_tail {
__be32 count; /* count of leaf entries */
__be32 stale; /* count of stale lf entries */
} xfs_dir2_block_tail_t;
/*
* Generic single-block structure, for xfs_db.
*/
typedef struct xfs_dir2_block {
xfs_dir2_data_hdr_t hdr; /* magic XFS_DIR2_BLOCK_MAGIC */
xfs_dir2_data_union_t u[1];
xfs_dir2_leaf_entry_t leaf[1];
xfs_dir2_block_tail_t tail;
} xfs_dir2_block_t;
/*
* Pointer to the leaf header embedded in a data block (1-block format)
*/
static inline xfs_dir2_block_tail_t *
xfs_dir2_block_tail_p(struct xfs_mount *mp, xfs_dir2_block_t *block)
{
return (((xfs_dir2_block_tail_t *)
((char *)(block) + (mp)->m_dirblksize)) - 1);
}
/*
* Pointer to the leaf entries embedded in a data block (1-block format)
*/
static inline struct xfs_dir2_leaf_entry *
xfs_dir2_block_leaf_p(xfs_dir2_block_tail_t *btp)
{
return ((struct xfs_dir2_leaf_entry *)btp) - be32_to_cpu(btp->count);
}
/*
* Function declarations.
*/
extern int xfs_dir2_block_addname(struct xfs_da_args *args);
extern int xfs_dir2_block_getdents(struct xfs_inode *dp, void *dirent,
xfs_off_t *offset, filldir_t filldir);
extern int xfs_dir2_block_lookup(struct xfs_da_args *args);
extern int xfs_dir2_block_removename(struct xfs_da_args *args);
extern int xfs_dir2_block_replace(struct xfs_da_args *args);
extern int xfs_dir2_leaf_to_block(struct xfs_da_args *args,
struct xfs_dabuf *lbp, struct xfs_dabuf *dbp);
extern int xfs_dir2_sf_to_block(struct xfs_da_args *args);
#endif /* __XFS_DIR2_BLOCK_H__ */
fs/xfs/xfs_dir2_data.c
View file @ c1f792a5
This diff is collapsed.
fs/xfs/xfs_dir2_data.h deleted 100644 → 0
View file @ 6aaf4404
This diff is collapsed.
fs/xfs/xfs_dir2_format.h 0 → 100644
View file @ c1f792a5
This diff is collapsed.
fs/xfs/xfs_dir2_leaf.c
View file @ c1f792a5
This diff is collapsed.
fs/xfs/xfs_dir2_leaf.h deleted 100644 → 0
View file @ 6aaf4404
This diff is collapsed.
fs/xfs/xfs_dir2_node.c
View file @ c1f792a5
This diff is collapsed.
fs/xfs/xfs_dir2_node.h deleted 100644 → 0
View file @ 6aaf4404
/*
* Copyright (c) 2000,2005 Silicon Graphics, Inc.
* All Rights Reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it would be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef __XFS_DIR2_NODE_H__
#define __XFS_DIR2_NODE_H__
/*
* Directory version 2, btree node format structures
*/
struct uio;
struct xfs_dabuf;
struct xfs_da_args;
struct xfs_da_state;
struct xfs_da_state_blk;
struct xfs_inode;
struct xfs_trans;
/*
* Offset of the freespace index.
*/
#define XFS_DIR2_FREE_SPACE 2
#define XFS_DIR2_FREE_OFFSET (XFS_DIR2_FREE_SPACE * XFS_DIR2_SPACE_SIZE)
#define XFS_DIR2_FREE_FIRSTDB(mp) \
xfs_dir2_byte_to_db(mp, XFS_DIR2_FREE_OFFSET)
#define XFS_DIR2_FREE_MAGIC 0x58443246 /* XD2F */
typedef struct xfs_dir2_free_hdr {
__be32 magic; /* XFS_DIR2_FREE_MAGIC */
__be32 firstdb; /* db of first entry */
__be32 nvalid; /* count of valid entries */
__be32 nused; /* count of used entries */
} xfs_dir2_free_hdr_t;
typedef struct xfs_dir2_free {
xfs_dir2_free_hdr_t hdr; /* block header */
__be16 bests[1]; /* best free counts */
/* unused entries are -1 */
} xfs_dir2_free_t;
#define XFS_DIR2_MAX_FREE_BESTS(mp) \
(((mp)->m_dirblksize - (uint)sizeof(xfs_dir2_free_hdr_t)) / \
(uint)sizeof(xfs_dir2_data_off_t))
/*
* Convert data space db to the corresponding free db.
*/
static inline xfs_dir2_db_t
xfs_dir2_db_to_fdb(struct xfs_mount *mp, xfs_dir2_db_t db)
{
return (XFS_DIR2_FREE_FIRSTDB(mp) + (db) / XFS_DIR2_MAX_FREE_BESTS(mp));
}
/*
* Convert data space db to the corresponding index in a free db.
*/
static inline int
xfs_dir2_db_to_fdindex(struct xfs_mount *mp, xfs_dir2_db_t db)
{
return ((db) % XFS_DIR2_MAX_FREE_BESTS(mp));
}
extern int xfs_dir2_leaf_to_node(struct xfs_da_args *args,
struct xfs_dabuf *lbp);
extern xfs_dahash_t xfs_dir2_leafn_lasthash(struct xfs_dabuf *bp, int *count);
extern int xfs_dir2_leafn_lookup_int(struct xfs_dabuf *bp,
struct xfs_da_args *args, int *indexp,
struct xfs_da_state *state);
extern int xfs_dir2_leafn_order(struct xfs_dabuf *leaf1_bp,
struct xfs_dabuf *leaf2_bp);
extern int xfs_dir2_leafn_split(struct xfs_da_state *state,
struct xfs_da_state_blk *oldblk,
struct xfs_da_state_blk *newblk);
extern int xfs_dir2_leafn_toosmall(struct xfs_da_state *state, int *action);
extern void xfs_dir2_leafn_unbalance(struct xfs_da_state *state,
struct xfs_da_state_blk *drop_blk,
struct xfs_da_state_blk *save_blk);
extern int xfs_dir2_node_addname(struct xfs_da_args *args);
extern int xfs_dir2_node_lookup(struct xfs_da_args *args);
extern int xfs_dir2_node_removename(struct xfs_da_args *args);
extern int xfs_dir2_node_replace(struct xfs_da_args *args);
extern int xfs_dir2_node_trim_free(struct xfs_da_args *args, xfs_fileoff_t fo,
int *rvalp);
#endif /* __XFS_DIR2_NODE_H__ */
fs/xfs/xfs_dir2_priv.h 0 → 100644
View file @ c1f792a5
This diff is collapsed.
fs/xfs/xfs_dir2_sf.c
View file @ c1f792a5
This diff is collapsed.
fs/xfs/xfs_dir2_sf.h deleted 100644 → 0
View file @ 6aaf4404
This diff is collapsed.
fs/xfs/xfs_fs.h
View file @ c1f792a5
......@@ -249,6 +249,11 @@ typedef struct xfs_fsop_resblks {
#define XFS_MAX_LOG_BYTES \
((2 * 1024 * 1024 * 1024ULL) - XFS_MIN_LOG_BYTES)
/* Used for sanity checks on superblock */
#define XFS_MAX_DBLOCKS(s) ((xfs_drfsbno_t)(s)->sb_agcount * (s)->sb_agblocks)
#define XFS_MIN_DBLOCKS(s) ((xfs_drfsbno_t)((s)->sb_agcount - 1) * \
(s)->sb_agblocks + XFS_MIN_AG_BLOCKS)
/*
* Structures for XFS_IOC_FSGROWFSDATA, XFS_IOC_FSGROWFSLOG & XFS_IOC_FSGROWFSRT
*/
......
fs/xfs/xfs_ialloc.c
View file @ c1f792a5
This diff is collapsed.
fs/xfs/xfs_ialloc_btree.c
View file @ c1f792a5
This diff is collapsed.
fs/xfs/xfs_iget.c
View file @ c1f792a5
......@@ -38,7 +38,6 @@
#include "xfs_trans_priv.h"
#include "xfs_inode_item.h"
#include "xfs_bmap.h"
#include "xfs_btree_trace.h"
#include "xfs_trace.h"
......
fs/xfs/xfs_inode.c
View file @ c1f792a5
This diff is collapsed.
fs/xfs/xfs_inode.h
View file @ c1f792a5
This diff is collapsed.
fs/xfs/xfs_inode_item.c
View file @ c1f792a5
......@@ -632,13 +632,8 @@ xfs_inode_item_unlock(
struct xfs_inode *ip = iip->ili_inode;
unsigned short lock_flags;
ASSERT(iip->ili_inode->i_itemp != NULL);
ASSERT(xfs_isilocked(iip->ili_inode, XFS_ILOCK_EXCL));
/*
* Clear the transaction pointer in the inode.
*/
ip->i_transp = NULL;
ASSERT(ip->i_itemp != NULL);
ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL));
/*
* If the inode needed a separate buffer with which to log
......@@ -664,8 +659,8 @@ xfs_inode_item_unlock(
lock_flags = iip->ili_lock_flags;
iip->ili_lock_flags = 0;
if (lock_flags) {
xfs_iunlock(iip->ili_inode, lock_flags);
IRELE(iip->ili_inode);
xfs_iunlock(ip, lock_flags);
IRELE(ip);
}
}
......@@ -879,7 +874,7 @@ xfs_iflush_done(
* Scan the buffer IO completions for other inodes being completed and
* attach them to the current inode log item.
*/
blip = XFS_BUF_FSPRIVATE(bp, xfs_log_item_t *);
blip = bp->b_fspriv;
prev = NULL;
while (blip != NULL) {
if (lip->li_cb != xfs_iflush_done) {
......@@ -891,7 +886,7 @@ xfs_iflush_done(
/* remove from list */
next = blip->li_bio_list;
if (!prev) {
XFS_BUF_SET_FSPRIVATE(bp, next);
bp->b_fspriv = next;
} else {
prev->li_bio_list = next;
}
......
fs/xfs/xfs_inum.h
View file @ c1f792a5
This diff is collapsed.
fs/xfs/xfs_log.c
View file @ c1f792a5
This diff is collapsed.
fs/xfs/xfs_log_recover.c
View file @ c1f792a5
This diff is collapsed.
fs/xfs/xfs_mount.c
View file @ c1f792a5
This diff is collapsed.
fs/xfs/xfs_mount.h
View file @ c1f792a5
This diff is collapsed.
fs/xfs/xfs_trans.c
View file @ c1f792a5
This diff is collapsed.
fs/xfs/xfs_trans_ail.c
View file @ c1f792a5
This diff is collapsed.
fs/xfs/xfs_trans_buf.c
View file @ c1f792a5
This diff is collapsed.
fs/xfs/xfs_trans_inode.c
View file @ c1f792a5
This diff is collapsed.
fs/xfs/xfs_trans_priv.h
View file @ c1f792a5
This diff is collapsed.
fs/xfs/xfs_vnodeops.c
View file @ c1f792a5
This diff is collapsed.
fs/xfs/xfs_vnodeops.h
View file @ c1f792a5
This diff is collapsed.
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7