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[PATCH] slab: remove SLAB_NO_GROW 

It is only used internally in the slab.

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Christoph Lameter 2006-12-06 20:33:10 -08:00 committed by Linus Torvalds
parent 2d4d862f72
commit 6e0eaa4b05
2 changed files with 2 additions and 4 deletions
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2
include/linux/slab.h
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@ -28,8 +28,6 @@ typedef struct kmem_cache kmem_cache_t;
#define SLAB_LEVEL_MASK GFP_LEVEL_MASK
#define SLAB_NO_GROW __GFP_NO_GROW /* don't grow a cache */
/* flags to pass to kmem_cache_create().
* The first 3 are only valid when the allocator as been build
* SLAB_DEBUG_SUPPORT.

4
mm/slab.c
View File

@ -2721,8 +2721,8 @@ static int cache_grow(struct kmem_cache *cachep, gfp_t flags, int nodeid)
* Be lazy and only check for valid flags here, keeping it out of the
* critical path in kmem_cache_alloc().
*/
BUG_ON(flags & ~(SLAB_DMA | SLAB_LEVEL_MASK | SLAB_NO_GROW));
if (flags & SLAB_NO_GROW)
BUG_ON(flags & ~(SLAB_DMA | SLAB_LEVEL_MASK | __GFP_NO_GROW));
if (flags & __GFP_NO_GROW)
return 0;
ctor_flags = SLAB_CTOR_CONSTRUCTOR;