linux-kernel - [PATCH 08/12] rmap: make anon_vma_[chain

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Date:	Thu, 30 Sep 2010 12:50:17 +0900
From:	Namhyung Kim <namhyung@...il.com>
To:	Andrew Morton <akpm@...ux-foundation.org>, linux-mm@...ck.org
Cc:	linux-kernel@...r.kernel.org
Subject: [PATCH 08/12] rmap: make anon_vma_[chain_]free() static

Make anon_vma_free() and anon_vma_chain_free() static. They are
called only in rmap.c and corresponding alloc functions are
already static.

Signed-off-by: Namhyung Kim <namhyung@...il.com>
---
 include/linux/rmap.h |    1 -
 mm/rmap.c            |    4 ++--
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/include/linux/rmap.h b/include/linux/rmap.h
index 490206c..be92e78 100644
--- a/include/linux/rmap.h
+++ b/include/linux/rmap.h
@@ -148,7 +148,6 @@ void unlink_anon_vmas(struct vm_area_struct *);
 int anon_vma_clone(struct vm_area_struct *, struct vm_area_struct *);
 int anon_vma_fork(struct vm_area_struct *, struct vm_area_struct *);
 void __anon_vma_link(struct vm_area_struct *);
-void anon_vma_free(struct anon_vma *);
 
 static inline void anon_vma_merge(struct vm_area_struct *vma,
 				  struct vm_area_struct *next)
diff --git a/mm/rmap.c b/mm/rmap.c
index 9c900dd..af7dc02 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -70,7 +70,7 @@ static inline struct anon_vma *anon_vma_alloc(void)
 	return kmem_cache_alloc(anon_vma_cachep, GFP_KERNEL);
 }
 
-void anon_vma_free(struct anon_vma *anon_vma)
+static void anon_vma_free(struct anon_vma *anon_vma)
 {
 	kmem_cache_free(anon_vma_cachep, anon_vma);
 }
@@ -80,7 +80,7 @@ static inline struct anon_vma_chain *anon_vma_chain_alloc(void)
 	return kmem_cache_alloc(anon_vma_chain_cachep, GFP_KERNEL);
 }
 
-void anon_vma_chain_free(struct anon_vma_chain *anon_vma_chain)
+static void anon_vma_chain_free(struct anon_vma_chain *anon_vma_chain)
 {
 	kmem_cache_free(anon_vma_chain_cachep, anon_vma_chain);
 }
-- 
1.7.2.2

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