Commit 2d849bd1 authored by Alexander Viro's avatar Alexander Viro Committed by Linus Torvalds

[PATCH] (2/7) kdev_t removals

* all remaining callers of sync_inodes() and sync_supers() pass
  NODEV as an argument, so we can make them void(void).  Dead
  code removed.
parent 7155112c
......@@ -368,9 +368,9 @@ asmlinkage long sys_sync(void)
sync_buffers(NODEV, 0);
lock_kernel();
sync_inodes(NODEV);
sync_inodes();
DQUOT_SYNC(NULL);
sync_supers(NODEV);
sync_supers();
unlock_kernel();
sync_buffers(NODEV, 1);
......@@ -2617,7 +2617,7 @@ static int sync_old_buffers(void)
{
lock_kernel();
sync_unlocked_inodes();
sync_supers(NODEV);
sync_supers();
unlock_kernel();
for (;;) {
......
......@@ -419,24 +419,16 @@ static struct super_block *get_super_to_sync(void)
* writes them out, and puts them back on the normal list.
*/
void sync_inodes(kdev_t dev)
void sync_inodes(void)
{
struct super_block * s;
/*
* Search the super_blocks array for the device(s) to sync.
*/
if (!kdev_none(dev)) {
if ((s = get_super(dev)) != NULL) {
sync_inodes_sb(s);
drop_super(s);
}
} else {
while ((s = get_super_to_sync()) != NULL) {
sync_inodes_sb(s);
drop_super(s);
}
}
}
static void try_to_sync_unused_inodes(void * arg)
......
......@@ -499,19 +499,9 @@ static inline void write_super(struct super_block *sb)
* hold up the sync while mounting a device. (The newly
* mounted device won't need syncing.)
*/
void sync_supers(kdev_t dev)
void sync_supers(void)
{
struct super_block * sb;
if (!kdev_none(dev)) {
sb = get_super(dev);
if (sb) {
if (sb->s_dirt)
write_super(sb);
drop_super(sb);
}
return;
}
restart:
spin_lock(&sb_lock);
sb = sb_entry(super_blocks.next);
......
......@@ -1212,7 +1212,7 @@ extern void invalidate_inode_buffers(struct inode *);
#define destroy_buffers(dev) __invalidate_buffers((dev), 1)
extern void invalidate_bdev(struct block_device *, int);
extern void __invalidate_buffers(kdev_t dev, int);
extern void sync_inodes(kdev_t);
extern void sync_inodes(void);
extern void sync_unlocked_inodes(void);
extern void write_inode_now(struct inode *, int);
extern int sync_buffers(kdev_t, int);
......@@ -1234,7 +1234,7 @@ static inline int fsync_inode_data_buffers(struct inode *inode)
extern int inode_has_buffers(struct inode *);
extern int filemap_fdatasync(struct address_space *);
extern int filemap_fdatawait(struct address_space *);
extern void sync_supers(kdev_t);
extern void sync_supers(void);
extern int bmap(struct inode *, int);
extern int notify_change(struct dentry *, struct iattr *);
extern int permission(struct inode *, int);
......
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