linux-kernel - [PATCH] kcore: make get_sparsemem_vmemmap

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Date:	Thu, 26 Jan 2012 23:37:23 +0100
From:	Djalal Harouni <tixxdz@...ndz.org>
To:	Linus Torvalds <torvalds@...ux-foundation.org>,
	Andrew Morton <akpm@...ux-foundation.org>
Cc:	linux-kernel@...r.kernel.org
Subject: [PATCH] kcore: make get_sparsemem_vmemmap_info static

get_sparsemem_vmemmap_info() is only used inside fs/proc/kcore.c

Signed-off-by: Djalal Harouni <tixxdz@...ndz.org>
---
 fs/proc/kcore.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c
index d245cb2..699e92b 100644
--- a/fs/proc/kcore.c
+++ b/fs/proc/kcore.c
@@ -157,7 +157,8 @@ static int kcore_update_ram(void)
 
 #ifdef CONFIG_SPARSEMEM_VMEMMAP
 /* calculate vmemmap's address from given system ram pfn and register it */
-int get_sparsemem_vmemmap_info(struct kcore_list *ent, struct list_head *head)
+static int
+get_sparsemem_vmemmap_info(struct kcore_list *ent, struct list_head *head)
 {
 	unsigned long pfn = __pa(ent->addr) >> PAGE_SHIFT;
 	unsigned long nr_pages = ent->size >> PAGE_SHIFT;
@@ -189,7 +190,8 @@ int get_sparsemem_vmemmap_info(struct kcore_list *ent, struct list_head *head)
 
 }
 #else
-int get_sparsemem_vmemmap_info(struct kcore_list *ent, struct list_head *head)
+static int
+get_sparsemem_vmemmap_info(struct kcore_list *ent, struct list_head *head)
 {
 	return 1;
 }
-- 
1.7.1
--
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