diff options
| author | Adrian Bunk <bunk@kernel.org> | 2008-10-18 20:28:38 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-20 08:52:40 -0700 |
| commit | fdd2e5f88a259a537bb239e0c03c973cb6ea402a (patch) | |
| tree | e97192ba1a7b7f341c8d3debc3fe7639b2eaa284 | |
| parent | 1a651a00e20fd4997f0b91258f6f95b7d96edcd9 (diff) | |
make mm/rmap.c:anon_vma_cachep static
This patch makes the needlessly global anon_vma_cachep static.
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Acked-by: Rik van Riel <riel@redhat.com>
Acked-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | include/linux/rmap.h | 12 | ||||
| -rw-r--r-- | mm/rmap.c | 12 |
2 files changed, 11 insertions, 13 deletions
diff --git a/include/linux/rmap.h b/include/linux/rmap.h index 1da48db8db0..89f0564b10c 100644 --- a/include/linux/rmap.h +++ b/include/linux/rmap.h @@ -39,18 +39,6 @@ struct anon_vma { #ifdef CONFIG_MMU -extern struct kmem_cache *anon_vma_cachep; - -static inline struct anon_vma *anon_vma_alloc(void) -{ - return kmem_cache_alloc(anon_vma_cachep, GFP_KERNEL); -} - -static inline void anon_vma_free(struct anon_vma *anon_vma) -{ - kmem_cache_free(anon_vma_cachep, anon_vma); -} - static inline void anon_vma_lock(struct vm_area_struct *vma) { struct anon_vma *anon_vma = vma->anon_vma; diff --git a/mm/rmap.c b/mm/rmap.c index 8701d5fce73..10993942d6c 100644 --- a/mm/rmap.c +++ b/mm/rmap.c @@ -55,7 +55,17 @@ #include "internal.h" -struct kmem_cache *anon_vma_cachep; +static struct kmem_cache *anon_vma_cachep; + +static inline struct anon_vma *anon_vma_alloc(void) +{ + return kmem_cache_alloc(anon_vma_cachep, GFP_KERNEL); +} + +static inline void anon_vma_free(struct anon_vma *anon_vma) +{ + kmem_cache_free(anon_vma_cachep, anon_vma); +} /** * anon_vma_prepare - attach an anon_vma to a memory region |