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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>
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2 changed files with 11 additions and 13 deletions
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@ -39,18 +39,6 @@ struct anon_vma {
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#ifdef CONFIG_MMU
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extern struct kmem_cache *anon_vma_cachep;
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static inline struct anon_vma *anon_vma_alloc(void)
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{
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return kmem_cache_alloc(anon_vma_cachep, GFP_KERNEL);
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}
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static inline void anon_vma_free(struct anon_vma *anon_vma)
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{
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kmem_cache_free(anon_vma_cachep, anon_vma);
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}
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static inline void anon_vma_lock(struct vm_area_struct *vma)
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{
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struct anon_vma *anon_vma = vma->anon_vma;
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12
mm/rmap.c
12
mm/rmap.c
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@ -55,7 +55,17 @@
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#include "internal.h"
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struct kmem_cache *anon_vma_cachep;
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static struct kmem_cache *anon_vma_cachep;
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static inline struct anon_vma *anon_vma_alloc(void)
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{
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return kmem_cache_alloc(anon_vma_cachep, GFP_KERNEL);
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}
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static inline void anon_vma_free(struct anon_vma *anon_vma)
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{
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kmem_cache_free(anon_vma_cachep, anon_vma);
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}
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/**
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* anon_vma_prepare - attach an anon_vma to a memory region
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