Commit 50e4babf authored by Evgeniy Polyakov's avatar Evgeniy Polyakov Committed by Greg Kroah-Hartman

Staging: Pohmelfs: Drop ftrans debugging code.

Signed-off-by: default avatarEvgeniy Polyakov <zbr@ioremap.net>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent b82ba780
......@@ -1343,8 +1343,6 @@ static void pohmelfs_put_super(struct super_block *sb)
kfree(psb);
sb->s_fs_info = NULL;
pohmelfs_ftrans_exit();
}
static int pohmelfs_statfs(struct dentry *dentry, struct kstatfs *buf)
......@@ -1783,8 +1781,6 @@ static int pohmelfs_fill_super(struct super_block *sb, void *data, int silent)
struct pohmelfs_inode *npi;
struct qstr str;
pohmelfs_ftrans_init();
psb = kzalloc(sizeof(struct pohmelfs_sb), GFP_KERNEL);
if (!psb)
goto err_out_exit;
......
......@@ -26,55 +26,6 @@
#include "netfs.h"
static int pohmelfs_ftrans_size = 10240;
static u32 *pohmelfs_ftrans;
int pohmelfs_ftrans_init(void)
{
pohmelfs_ftrans = vmalloc(pohmelfs_ftrans_size * 4);
if (!pohmelfs_ftrans)
return -ENOMEM;
return 0;
}
void pohmelfs_ftrans_exit(void)
{
vfree(pohmelfs_ftrans);
}
void pohmelfs_ftrans_clean(u64 id)
{
if (pohmelfs_ftrans) {
u32 i = id & 0xffffffff;
int idx = i % pohmelfs_ftrans_size;
pohmelfs_ftrans[idx] = 0;
}
}
void pohmelfs_ftrans_update(u64 id)
{
if (pohmelfs_ftrans) {
u32 i = id & 0xffffffff;
int idx = i % pohmelfs_ftrans_size;
pohmelfs_ftrans[idx] = i;
}
}
int pohmelfs_ftrans_check(u64 id)
{
if (pohmelfs_ftrans) {
u32 i = id & 0xffffffff;
int idx = i % pohmelfs_ftrans_size;
return (pohmelfs_ftrans[idx] == i);
}
return -1;
}
/*
* Async machinery lives here.
* All commands being sent to server do _not_ require sync reply,
......@@ -654,15 +605,12 @@ static int pohmelfs_transaction_response(struct netfs_state *st)
if (dst) {
netfs_trans_remove_nolock(dst, st);
t = dst->trans;
pohmelfs_ftrans_update(cmd->start);
}
mutex_unlock(&st->trans_lock);
if (!t) {
int check = pohmelfs_ftrans_check(cmd->start);
printk("%s: failed to find transaction: start: %llu: id: %llu, size: %u, ext: %u, double: %d.\n",
__func__, cmd->start, cmd->id, cmd->size, cmd->ext, check);
printk("%s: failed to find transaction: start: %llu: id: %llu, size: %u, ext: %u.\n",
__func__, cmd->start, cmd->id, cmd->size, cmd->ext);
err = -EINVAL;
goto out;
}
......
......@@ -921,12 +921,6 @@ static inline void pohmelfs_mcache_put(struct pohmelfs_sb *psb,
pohmelfs_mcache_free(psb, m);
}
int pohmelfs_ftrans_init(void);
void pohmelfs_ftrans_exit(void);
void pohmelfs_ftrans_update(u64 id);
int pohmelfs_ftrans_check(u64 id);
void pohmelfs_ftrans_clean(u64 id);
#endif /* __KERNEL__*/
#endif /* __NETFS_H */
......@@ -501,8 +501,6 @@ int netfs_trans_finish(struct netfs_trans *t, struct pohmelfs_sb *psb)
t->gen = atomic_inc_return(&psb->trans_gen);
pohmelfs_ftrans_clean(t->gen);
cmd->size = t->iovec.iov_len - sizeof(struct netfs_cmd) +
t->attached_size + t->attached_pages * sizeof(struct netfs_cmd);
cmd->cmd = NETFS_TRANS;
......
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