diff options
| author | Christoph Lameter <cl@linux.com> | 2012-07-06 15:25:10 -0500 |
|---|---|---|
| committer | Pekka Enberg <penberg@kernel.org> | 2012-07-09 12:13:30 +0300 |
| commit | 039363f38bfe5f6281e9eae5e0518b11577d9d50 (patch) | |
| tree | 11aa16feccb68b035aa9e9f390a54e57fa2ffd83 /include/linux/slab.h | |
| parent | 068ce415bea9e2b96bde76dc1bf6e672a89903ee (diff) | |
mm, sl[aou]b: Extract common code for kmem_cache_create()
Kmem_cache_create() does a variety of sanity checks but those
vary depending on the allocator. Use the strictest tests and put them into
a slab_common file. Make the tests conditional on CONFIG_DEBUG_VM.
This patch has the effect of adding sanity checks for SLUB and SLOB
under CONFIG_DEBUG_VM and removes the checks in SLAB for !CONFIG_DEBUG_VM.
Signed-off-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
Diffstat (limited to 'include/linux/slab.h')
| -rw-r--r-- | include/linux/slab.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/slab.h b/include/linux/slab.h index 0dd2dfa7beca..0cb7c7eb0416 100644 --- a/include/linux/slab.h +++ b/include/linux/slab.h @@ -130,6 +130,10 @@ int kmem_cache_shrink(struct kmem_cache *); void kmem_cache_free(struct kmem_cache *, void *); unsigned int kmem_cache_size(struct kmem_cache *); +/* Slab internal function */ +struct kmem_cache *__kmem_cache_create(const char *, size_t, size_t, + unsigned long, + void (*)(void *)); /* * Please use this macro to create slab caches. Simply specify the * name of the structure and maybe some flags that are listed above. |