From 48f49e1f66854ef44439b84a5cf47179539f3804 Mon Sep 17 00:00:00 2001 From: Mike Rapoport Date: Thu, 7 Jun 2018 17:07:07 -0700 Subject: mm/ksm: remove unused page_referenced_ksm declaration Commit 9f32624be943 ("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 Reviewed-by: Andrew Morton Cc: Andrea Arcangeli Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/ksm.h | 6 ------ 1 file changed, 6 deletions(-) diff --git a/include/linux/ksm.h b/include/linux/ksm.h index 44368b19b27e..bbdfca3db6e1 100644 --- a/include/linux/ksm.h +++ b/include/linux/ksm.h @@ -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) { -- cgit v1.2.3