diff options
| author | Christoph Lameter <clameter@sgi.com> | 2008-01-07 23:20:31 -0800 |
|---|---|---|
| committer | Christoph Lameter <clameter@sgi.com> | 2008-02-04 10:56:03 -0800 |
| commit | da89b79ed06bac8e9b5b6874d4efc5382e1091de (patch) | |
| tree | 17cdde891b893f0bbad296cbd1cf12eb0d37b3b4 | |
| parent | ba84c73c7ae21fc891a3c2576fa3be42752fce53 (diff) | |
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>
| -rw-r--r-- | include/linux/slub_def.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h index a06ee26193c2..ddb1a706b144 100644 --- a/include/linux/slub_def.h +++ b/include/linux/slub_def.h @@ -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 { |