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authorEvgeniy Polyakov <zbr@ioremap.net>2009-03-27 15:04:27 +0300
committerGreg Kroah-Hartman <gregkh@suse.de>2009-04-17 11:06:30 -0700
commit50e4babfb0c36f1665ffcdc9a1826021aedb173f (patch)
tree7cea7697e5849482874c62b440bc068fc6ff058d /drivers/staging
parentb82ba780a769a2735c86b5197457972a7df0af08 (diff)
Staging: Pohmelfs: Drop ftrans debugging code.
Signed-off-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging')
-rw-r--r--drivers/staging/pohmelfs/inode.c4
-rw-r--r--drivers/staging/pohmelfs/net.c56
-rw-r--r--drivers/staging/pohmelfs/netfs.h6
-rw-r--r--drivers/staging/pohmelfs/trans.c2
4 files changed, 2 insertions, 66 deletions
diff --git a/drivers/staging/pohmelfs/inode.c b/drivers/staging/pohmelfs/inode.c
index af99f6620b7..a12fcc6c72b 100644
--- a/drivers/staging/pohmelfs/inode.c
+++ b/drivers/staging/pohmelfs/inode.c
@@ -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;
diff --git a/drivers/staging/pohmelfs/net.c b/drivers/staging/pohmelfs/net.c
index 93a5921c36f..11ecac026ca 100644
--- a/drivers/staging/pohmelfs/net.c
+++ b/drivers/staging/pohmelfs/net.c
@@ -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;
}
diff --git a/drivers/staging/pohmelfs/netfs.h b/drivers/staging/pohmelfs/netfs.h
index 2ff21ae5bb1..59f81cbf388 100644
--- a/drivers/staging/pohmelfs/netfs.h
+++ b/drivers/staging/pohmelfs/netfs.h
@@ -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 */
diff --git a/drivers/staging/pohmelfs/trans.c b/drivers/staging/pohmelfs/trans.c
index bcb59425a21..b89f9f36b35 100644
--- a/drivers/staging/pohmelfs/trans.c
+++ b/drivers/staging/pohmelfs/trans.c
@@ -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;