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slab: Common definition for kmem_cache_node

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Put the definitions for the kmem_cache_node structures together so that
we have one structure. That will allow us to create more common fields in
the future which could yield more opportunities to share code.

Signed-off-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
This commit is contained in:
Christoph Lameter
2013-01-10 19:14:19 +00:00
committed by Pekka Enberg
parent ce8eb6c424
commit ca34956b80
3 changed files with 32 additions and 28 deletions
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11
include/linux/slub_def.h
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@@ -53,17 +53,6 @@ struct kmem_cache_cpu {
#endif
};
struct kmem_cache_node {
spinlock_t list_lock; /* Protect partial list and nr_partial */
unsigned long nr_partial;
struct list_head partial;
#ifdef CONFIG_SLUB_DEBUG
atomic_long_t nr_slabs;
atomic_long_t total_objects;
struct list_head full;
#endif
};
/*
* Word size structure that can be atomically updated or read and that
* contains both the order and the number of objects that a slab of the