Messages in this thread | | | Date | Tue, 2 Aug 2016 09:11:38 +0900 | From | Minchan Kim <> | Subject | Re: [PATCH] mm: vmscan: fix memcg-aware shrinkers not called on global reclaim |
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On Mon, Aug 01, 2016 at 04:03:10PM +0300, Vladimir Davydov wrote: > We must call shrink_slab() for each memory cgroup on both global and > memcg reclaim in shrink_node_memcg(). Commit d71df22b55099 accidentally > changed that so that now shrink_slab() is only called with memcg != NULL > on memcg reclaim. As a result, memcg-aware shrinkers (including > dentry/inode) are never invoked on global reclaim. Fix that. > > Fixes: d71df22b55099 ("mm, vmscan: begin reclaiming pages on a per-node basis") > Signed-off-by: Vladimir Davydov <vdavydov@virtuozzo.com> Acked-by: Minchan Kim <minchan@kernel.org>
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