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From: Roman Gushchin <guro@fb.com>
To: Andrew Morton <akpm@linux-foundation.org>, <linux-mm@kvack.org>
Cc: Michal Hocko <mhocko@kernel.org>,
	Johannes Weiner <hannes@cmpxchg.org>,
	<linux-kernel@vger.kernel.org>, <kernel-team@fb.com>,
	Roman Gushchin <guro@fb.com>
Subject: [PATCH 0/2] flush percpu vmstats
Date: Mon, 12 Aug 2019 15:29:09 -0700
Message-ID: <20190812222911.2364802-1-guro@fb.com> (raw)

While working on v2 of the slabs vmstats flushing patch, I've realized
the the problem is much more generic and affects all vmstats, not only
slabs. So the patch has been converted to set of 2.

v2:
  1) added patch 1, patch 2 rebased on top
  2) s/for_each_cpu()/for_each_online_cpu() (by Andrew Morton)

Roman Gushchin (2):
  mm: memcontrol: flush percpu vmstats before releasing memcg
  mm: memcontrol: flush percpu slab vmstats on kmem offlining

 mm/memcontrol.c | 59 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)

-- 
2.21.0



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Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-12 22:29 Roman Gushchin [this message]
2019-08-12 22:29 ` [PATCH 1/2] mm: memcontrol: flush percpu vmstats before releasing memcg Roman Gushchin
2019-08-13 21:27   ` Andrew Morton
2019-08-13 21:46     ` Roman Gushchin
2019-08-14 11:26   ` Michal Hocko
2019-08-12 22:29 ` [PATCH 2/2] mm: memcontrol: flush percpu slab vmstats on kmem offlining Roman Gushchin
2019-08-14 11:32   ` Michal Hocko
2019-08-14 21:54     ` Roman Gushchin
2019-08-15  8:35       ` Michal Hocko

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