mm/ksm: remove unused page_referenced_ksm declaration
authorMike Rapoport <rppt@linux.vnet.ibm.com>
Fri, 8 Jun 2018 00:07:07 +0000 (17:07 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 8 Jun 2018 00:34:36 +0000 (17:34 -0700)
commit48f49e1f66854ef44439b84a5cf47179539f3804
tree871cd244cc900921c81d7f31644cabb4a784a17f
parent93781325da6e07af57a21f111d1f2b9f128fa397
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 <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>
include/linux/ksm.h