AcoSail/kernel_optimize_test
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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6

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* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6:
  slab: fix object alignment
  slub: add missing __percpu markup in mm/slub_def.h
This commit is contained in:
Linus Torvalds 2010-08-22 10:08:52 -07:00
commit bc584c5107
2 changed files with 3 additions and 3 deletions
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2
include/linux/slub_def.h
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@ -68,7 +68,7 @@ struct kmem_cache_order_objects {
* Slab cache management.
*/
struct kmem_cache {
struct kmem_cache_cpu *cpu_slab;
struct kmem_cache_cpu __percpu *cpu_slab;
/* Used for retriving partial slabs etc */
unsigned long flags;
int size; /* The size of an object including meta data */

4
mm/slab.c
View File

@ -2330,8 +2330,8 @@ kmem_cache_create (const char *name, size_t size, size_t align,
}
#if FORCED_DEBUG && defined(CONFIG_DEBUG_PAGEALLOC)
if (size >= malloc_sizes[INDEX_L3 + 1].cs_size
&& cachep->obj_size > cache_line_size() && size < PAGE_SIZE) {
cachep->obj_offset += PAGE_SIZE - size;
&& cachep->obj_size > cache_line_size() && ALIGN(size, align) < PAGE_SIZE) {
cachep->obj_offset += PAGE_SIZE - ALIGN(size, align);
size = PAGE_SIZE;
}
#endif