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fs/proc/kcore.c: make get_sparsemem_vmemmap_info() static

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

Signed-off-by: Djalal Harouni <tixxdz@opendz.org>
Reviewed-by: WANG Cong <xiyou.wangcong@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Djalal Harouni 2012-03-23 15:02:52 -07:00 committed by Linus Torvalds
parent accb61fe7b
commit b908243c54
1 changed files with 4 additions and 2 deletions
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6
fs/proc/kcore.c
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@ -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;
}