Commit 6e0eaa4b authored Dec 06, 2006 by Christoph Lameter Committed by Linus Torvalds Dec 07, 2006

[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>

parent 2d4d862f

include/linux/slab.h

+0 −2

Original line number	Diff line number	Diff line
		@@ -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.

mm/slab.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -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;