[PATCH] avoid -ENOMEM due reclaimable slab caches

This makes sure that reclaimable buffer headers and reclaimable inodes
are accounted properly during the overcommit checks.

Signed-off-by: Andrea Arcangeli <andrea@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

2 files changed, 2 insertions, 2 deletions

diff --git a/fs/buffer.c b/fs/buffer.c
index 5f525b3c6d9f..6ed59497fd4d 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -3115,7 +3115,7 @@ void __init buffer_init(void)
 
         bh_cachep = kmem_cache_create("buffer_head",
                         sizeof(struct buffer_head), 0,
-                        SLAB_PANIC, init_buffer_head, NULL);
+                        SLAB_RECLAIM_ACCOUNT|SLAB_PANIC, init_buffer_head, NULL);
 
         /*
          * Limit the bh occupancy to 10% of ZONE_NORMAL
diff --git a/fs/inode.c b/fs/inode.c
index af8fd78d2099..90a110feb713 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -1336,7 +1336,7 @@ void __init inode_init(unsigned long mempages)
 
         /* inode slab cache */
         inode_cachep = kmem_cache_create("inode_cache", sizeof(struct inode),
-                                0, SLAB_PANIC, init_once, NULL);
+                                0, SLAB_RECLAIM_ACCOUNT|SLAB_PANIC, init_once, NULL);
         set_shrinker(DEFAULT_SEEKS, shrink_icache_memory);
 
         /* Hash may have been set up in inode_init_early */