Staging: Pohmelfs: Drop ftrans debugging code.

Signed-off-by: Evgeniy Polyakov <zbr@ioremap.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/pohmelfs/inode.c b/drivers/staging/pohmelfs/inode.c
index af99f66..a12fcc6 100644 (file)
--- 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 93a5921..11ecac0 100644 (file)
--- 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 2ff21ae..59f81cb 100644 (file)
--- 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 bcb5942..b89f9f3 100644 (file)
--- 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;