mm: memcontrol: replace mem_cgroup_lruvec_online with mem_cgroup_online
authorVladimir Davydov <vdavydov@virtuozzo.com>
Wed, 20 Jan 2016 23:03:02 +0000 (15:03 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 21 Jan 2016 01:09:18 +0000 (17:09 -0800)
commiteb01aaab43084f1c919ce66183fea005033351b9
tree72dcca0ec9b9f83971d591abf948b44ab6cfeb2f
parent3337767850b490eec5ca822f871241c981664737
mm: memcontrol: replace mem_cgroup_lruvec_online with mem_cgroup_online

mem_cgroup_lruvec_online() takes lruvec, but it only needs memcg.  Since
get_scan_count(), which is the only user of this function, now possesses
pointer to memcg, let's pass memcg directly to mem_cgroup_online() instead
of picking it out of lruvec and rename the function accordingly.

Signed-off-by: Vladimir Davydov <vdavydov@virtuozzo.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Cc: Michal Hocko <mhocko@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
include/linux/memcontrol.h
mm/vmscan.c