Commit 48f49e1f authored Jun 07, 2018 by Mike Rapoport Committed by Linus Torvalds Jun 07, 2018

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: Mike Rapoport <rppt@linux.vnet.ibm.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus 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)
		{

Admin message