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Explain kmem_cache_cpu fields 

Add some comments explaining the fields of the kmem_cache_cpu structure.

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Christoph Lameter 2008-01-07 23:20:31 -08:00
parent ba84c73c7a
commit da89b79ed0
1 changed files with 5 additions and 5 deletions
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10
include/linux/slub_def.h
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@ -12,11 +12,11 @@
#include <linux/kobject.h>
struct kmem_cache_cpu {
void **freelist;
struct page *page;
int node;
unsigned int offset;
unsigned int objsize;
void **freelist; /* Pointer to first free per cpu object */
struct page *page; /* The slab from which we are allocating */
int node; /* The node of the page (or -1 for debug) */
unsigned int offset; /* Freepointer offset (in word units) */
unsigned int objsize; /* Size of an object (from kmem_cache) */
};
struct kmem_cache_node {