summaryrefslogtreecommitdiffstats
path: root/mm/slob.c
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2010-08-06 11:44:08 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-08-06 11:44:08 -0700
commitb57bdda58cda0aaf6def042d101dd85977a286ed (patch)
tree7f63afddb8275d67214d7a89cfc8a65815e79d42 /mm/slob.c
parentcc41f5cede3c63836d1c0958204630b07f5b5ee7 (diff)
parent415cb47998c54195710d413c3d95e37a9339c1e8 (diff)
downloadblackbird-op-linux-b57bdda58cda0aaf6def042d101dd85977a286ed.tar.gz
blackbird-op-linux-b57bdda58cda0aaf6def042d101dd85977a286ed.zip
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6: slub: Allow removal of slab caches during boot Revert "slub: Allow removal of slab caches during boot" slub numa: Fix rare allocation from unexpected node slab: use deferable timers for its periodic housekeeping slub: Use kmem_cache flags to detect if slab is in debugging mode. slub: Allow removal of slab caches during boot slub: Check kasprintf results in kmem_cache_init() SLUB: Constants need UL slub: Use a constant for a unspecified node. SLOB: Free objects to their own list slab: fix caller tracking on !CONFIG_DEBUG_SLAB && CONFIG_TRACING
Diffstat (limited to 'mm/slob.c')
-rw-r--r--mm/slob.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/mm/slob.c b/mm/slob.c
index 3f19a347dabf..d582171c8101 100644
--- a/mm/slob.c
+++ b/mm/slob.c
@@ -396,6 +396,7 @@ static void slob_free(void *block, int size)
slob_t *prev, *next, *b = (slob_t *)block;
slobidx_t units;
unsigned long flags;
+ struct list_head *slob_list;
if (unlikely(ZERO_OR_NULL_PTR(block)))
return;
@@ -424,7 +425,13 @@ static void slob_free(void *block, int size)
set_slob(b, units,
(void *)((unsigned long)(b +
SLOB_UNITS(PAGE_SIZE)) & PAGE_MASK));
- set_slob_page_free(sp, &free_slob_small);
+ if (size < SLOB_BREAK1)
+ slob_list = &free_slob_small;
+ else if (size < SLOB_BREAK2)
+ slob_list = &free_slob_medium;
+ else
+ slob_list = &free_slob_large;
+ set_slob_page_free(sp, slob_list);
goto out;
}
OpenPOWER on IntegriCloud