From: Michal Hocko <mhocko@suse.com>
To: Wei Yang <richard.weiyang@gmail.com>
Cc: Oscar Salvador <osalvador@suse.de>,
linux-mm@kvack.org, akpm@linux-foundation.org, david@redhat.com
Subject: Re: [PATCH v2] mm, page_isolation: remove drain_all_pages() in set_migratetype_isolate()
Date: Wed, 19 Dec 2018 15:39:27 +0100 [thread overview]
Message-ID: <20181219143927.GO5758@dhcp22.suse.cz> (raw)
In-Reply-To: <20181219143327.wdsufbn2oh6ygnne@master>
On Wed 19-12-18 14:33:27, Wei Yang wrote:
[...]
> Then I am confused about the objection to this patch. Finally, we drain
> all the pages in pcp list and the range is isolated.
Please read my emails more carefully. As I've said, the only reason to
do care about draining is to remove it from where it doesn't belong.
--
Michal Hocko
SUSE Labs
next prev parent reply other threads:[~2018-12-19 14:39 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-14 2:39 [PATCH] " Wei Yang
2018-12-14 3:57 ` Andrew Morton
2018-12-14 7:01 ` Wei Yang
2018-12-14 15:17 ` Wei Yang
2018-12-17 12:21 ` Michal Hocko
2018-12-18 20:48 ` Wei Yang
2018-12-17 12:25 ` Michal Hocko
2018-12-17 15:08 ` Wei Yang
2018-12-17 15:48 ` Michal Hocko
2018-12-18 14:44 ` Wei Yang
2018-12-18 20:46 ` [PATCH v2] " Wei Yang
2018-12-18 21:14 ` David Hildenbrand
2018-12-18 21:49 ` Wei Yang
2018-12-18 22:18 ` David Hildenbrand
2018-12-18 23:29 ` Oscar Salvador
2018-12-19 9:51 ` Michal Hocko
2018-12-19 9:57 ` Oscar Salvador
2018-12-19 13:53 ` Wei Yang
2018-12-19 14:13 ` Michal Hocko
2018-12-19 14:33 ` Wei Yang
2018-12-19 14:39 ` Michal Hocko [this message]
2018-12-20 15:58 ` Wei Yang
2018-12-20 16:23 ` Michal Hocko
2018-12-21 3:37 ` Wei Yang
2018-12-19 13:29 ` Wei Yang
2018-12-19 13:40 ` Michal Hocko
2018-12-19 13:56 ` Wei Yang
2018-12-19 14:12 ` Michal Hocko
2018-12-19 14:41 ` Wei Yang
2018-12-19 10:05 ` Michal Hocko
2018-12-21 17:02 ` [PATCH v3] mm: remove extra drain pages on pcp list Wei Yang
2018-12-21 17:02 ` Wei Yang
2019-01-03 13:56 ` Michal Hocko
2019-01-05 23:27 ` Wei Yang
2019-01-05 23:31 ` [PATCH v4] " Wei Yang
2019-01-05 23:31 ` Wei Yang
2019-01-07 11:34 ` David Hildenbrand
2019-01-08 9:10 ` Oscar Salvador
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