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| author | Vladimir Davydov <vdavydov@virtuozzo.com> | 2016-01-20 15:03:02 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-01-20 17:09:18 -0800 |
| commit | eb01aaab43084f1c919ce66183fea005033351b9 (patch) | |
| tree | 72dcca0ec9b9f83971d591abf948b44ab6cfeb2f /mm/vmscan.c | |
| parent | 3337767850b490eec5ca822f871241c981664737 (diff) | |
| download | lwn-eb01aaab43084f1c919ce66183fea005033351b9.tar.gz lwn-eb01aaab43084f1c919ce66183fea005033351b9.zip | |
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>
Diffstat (limited to 'mm/vmscan.c')
| -rw-r--r-- | mm/vmscan.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/vmscan.c b/mm/vmscan.c index 014ff89a4aa5..9a8556e49cd9 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -1997,7 +1997,7 @@ static void get_scan_count(struct lruvec *lruvec, struct mem_cgroup *memcg, if (current_is_kswapd()) { if (!zone_reclaimable(zone)) force_scan = true; - if (!mem_cgroup_lruvec_online(lruvec)) + if (!mem_cgroup_online(memcg)) force_scan = true; } if (!global_reclaim(sc)) |