ksm: make rmap walks more scalable
authorHugh Dickins <hughd@google.com>
Thu, 20 Dec 2012 01:44:29 +0000 (17:44 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 20 Dec 2012 15:06:56 +0000 (07:06 -0800)
The rmap walks in ksm.c are like those in rmap.c: they can safely be
done with anon_vma_lock_read().

Signed-off-by: Hugh Dickins <hughd@google.com>
Acked-by: Mel Gorman <mgorman@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
mm/ksm.c

diff --cc mm/ksm.c
Simple merge