JBD2: replace jbd_kmalloc with kmalloc directly.

This patch cleans up jbd_kmalloc and replace it with kmalloc directly

Signed-off-by: Mingming Cao <cmm@us.ibm.com>

2 files changed, 3 insertions, 12 deletions

diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c
index 2d9ecca74f19..0e329a31c912 100644
--- a/fs/jbd2/journal.c
+++ b/fs/jbd2/journal.c
@@ -654,7 +654,7 @@ static journal_t * journal_init_common (void)
         journal_t *journal;
         int err;
 
-        journal = jbd_kmalloc(sizeof(*journal), GFP_KERNEL);
+        journal = kmalloc(sizeof(*journal), GFP_KERNEL);
         if (!journal)
                 goto fail;
         memset(journal, 0, sizeof(*journal));
@@ -1619,15 +1619,6 @@ size_t journal_tag_bytes(journal_t *journal)
 }
 
 /*
- * Simple support for retrying memory allocations.  Introduced to help to
- * debug different VM deadlock avoidance strategies.
- */
-void * __jbd2_kmalloc (const char *where, size_t size, gfp_t flags, int retry)
-{
-        return kmalloc(size, flags | (retry ? __GFP_NOFAIL : 0));
-}
-
-/*
  * Journal_head storage management
  */
 static struct kmem_cache *jbd2_journal_head_cache;
diff --git a/fs/jbd2/transaction.c b/fs/jbd2/transaction.c
index bd047f9af8e7..a5fb70fb5621 100644
--- a/fs/jbd2/transaction.c
+++ b/fs/jbd2/transaction.c
@@ -96,8 +96,8 @@ static int start_this_handle(journal_t *journal, handle_t *handle)
 
 alloc_transaction:
         if (!journal->j_running_transaction) {
-                new_transaction = jbd_kmalloc(sizeof(*new_transaction),
-                                                GFP_NOFS);
+                new_transaction = kmalloc(sizeof(*new_transaction),
+                                                GFP_NOFS|__GFP_NOFAIL);
                 if (!new_transaction) {
                         ret = -ENOMEM;
                         goto out;