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Commit 48f49e1f authored by Mike Rapoport's avatar Mike Rapoport Committed by Linus Torvalds
Browse files

mm/ksm: remove unused page_referenced_ksm declaration 

Commit 9f32624b ("mm/rmap: use rmap_walk() in page_referenced()")
removed the declaration of page_referenced_ksm for the case
CONFIG_KSM=y, but left one for CONFIG_KSM=n.

Remove the unused leftover.

Link: http://lkml.kernel.org/r/1524552106-7356-2-git-send-email-rppt@linux.vnet.ibm.com


Signed-off-by: default avatarMike Rapoport <rppt@linux.vnet.ibm.com>
Reviewed-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 93781325

include/linux/ksm.h

+0 −6
Original line number Diff line number Diff line
@@ -89,12 +89,6 @@ static inline struct page *ksm_might_need_to_copy(struct page *page, 
	return page;

}



static inline int page_referenced_ksm(struct page *page,

			struct mem_cgroup *memcg, unsigned long *vm_flags)

{

	return 0;

}



static inline void rmap_walk_ksm(struct page *page,

			struct rmap_walk_control *rwc)

{