From: Johannes Weiner <hannes@cmpxchg.org>
To: Michal Hocko <mhocko@suse.cz>
Cc: Andrew Morton <akpm@linux-foundation.org>,
KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>,
Greg Thelen <gthelen@google.com>,
Michel Lespinasse <walken@google.com>, Tejun Heo <tj@kernel.org>,
Hugh Dickins <hughd@google.com>,
Roman Gushchin <klamm@yandex-team.ru>,
LKML <linux-kernel@vger.kernel.org>,
linux-mm@kvack.org
Subject: Re: [PATCH 1/4] memcg, mm: introduce lowlimit reclaim
Date: Fri, 2 May 2014 11:34:51 -0400 [thread overview]
Message-ID: <20140502153451.GN23420@cmpxchg.org> (raw)
In-Reply-To: <20140502151120.GN3446@dhcp22.suse.cz>
On Fri, May 02, 2014 at 05:11:20PM +0200, Michal Hocko wrote:
> On Fri 02-05-14 11:04:34, Johannes Weiner wrote:
> [...]
> > > @@ -2236,12 +2246,9 @@ static unsigned __shrink_zone(struct zone *zone, struct scan_control *sc,
> > > do {
> > > struct lruvec *lruvec;
> > >
> > > - /*
> > > - * Memcg might be under its low limit so we have to
> > > - * skip it during the first reclaim round
> > > - */
> > > - if (follow_low_limit &&
> > > - !mem_cgroup_reclaim_eligible(memcg, root)) {
> > > + /* Memcg might be protected from the reclaim */
> > > + if (force_memcg_guarantee &&
> >
> > respect_? consider_?
>
> enforce_ ?
A native speaker might be better at this, but to me it seems weird to
enforce a promise. honor_memcg_guarantee?
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
next prev parent reply other threads:[~2014-05-02 15:35 UTC|newest]
Thread overview: 99+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-28 12:26 [PATCH v2 0/4] memcg: Low-limit reclaim Michal Hocko
2014-04-28 12:26 ` [PATCH 1/4] memcg, mm: introduce lowlimit reclaim Michal Hocko
2014-04-30 22:55 ` Johannes Weiner
2014-05-02 9:36 ` Michal Hocko
2014-05-02 12:07 ` Michal Hocko
2014-05-02 13:01 ` Johannes Weiner
2014-05-02 14:15 ` Michal Hocko
2014-05-02 15:04 ` Johannes Weiner
2014-05-02 15:11 ` Michal Hocko
2014-05-02 15:34 ` Johannes Weiner [this message]
2014-05-02 15:48 ` Michal Hocko
2014-05-06 19:58 ` Michal Hocko
2014-05-02 15:58 ` Johannes Weiner
2014-05-02 16:49 ` Michal Hocko
2014-05-02 22:00 ` Johannes Weiner
2014-05-05 14:21 ` Michal Hocko
2014-05-19 16:18 ` Michal Hocko
2014-06-11 15:15 ` Johannes Weiner
2014-06-11 16:08 ` Michal Hocko
2014-05-06 13:29 ` Johannes Weiner
2014-05-06 14:32 ` Michal Hocko
2014-05-06 15:21 ` Johannes Weiner
2014-05-06 16:12 ` Michal Hocko
2014-05-06 16:51 ` Johannes Weiner
2014-05-06 18:30 ` Michal Hocko
2014-05-06 19:55 ` Johannes Weiner
2014-04-28 12:26 ` [PATCH 2/4] memcg: Allow setting low_limit Michal Hocko
2014-04-28 12:26 ` [PATCH 3/4] memcg, doc: clarify global vs. limit reclaims Michal Hocko
2014-04-30 23:03 ` Johannes Weiner
2014-05-02 9:43 ` Michal Hocko
2014-05-06 19:56 ` Michal Hocko
2014-04-28 12:26 ` [PATCH 4/4] memcg: Document memory.low_limit_in_bytes Michal Hocko
2014-04-30 22:57 ` Johannes Weiner
2014-05-02 9:46 ` Michal Hocko
2014-04-28 15:46 ` [PATCH v2 0/4] memcg: Low-limit reclaim Roman Gushchin
2014-04-29 7:42 ` Greg Thelen
2014-04-29 10:50 ` Roman Gushchin
2014-04-29 12:54 ` Michal Hocko
2014-04-30 21:52 ` Andrew Morton
2014-04-30 22:49 ` Johannes Weiner
2014-05-02 12:03 ` Michal Hocko
2014-04-30 21:59 ` Andrew Morton
2014-05-02 11:22 ` Michal Hocko
2014-05-28 12:10 ` Michal Hocko
2014-05-28 13:49 ` Johannes Weiner
2014-05-28 14:21 ` Michal Hocko
2014-05-28 15:28 ` Johannes Weiner
2014-05-28 15:54 ` Michal Hocko
2014-05-28 16:33 ` Johannes Weiner
2014-06-03 11:07 ` Michal Hocko
2014-06-03 14:22 ` Johannes Weiner
2014-06-04 14:46 ` Michal Hocko
2014-06-04 15:44 ` Johannes Weiner
2014-06-04 19:18 ` Hugh Dickins
2014-06-04 21:45 ` Johannes Weiner
2014-06-05 14:51 ` Michal Hocko
2014-06-05 16:10 ` Johannes Weiner
2014-06-05 16:43 ` Michal Hocko
2014-06-05 18:23 ` Johannes Weiner
2014-06-06 14:44 ` Michal Hocko
2014-06-06 14:46 ` [PATCH 1/2] mm, memcg: allow OOM if no memcg is eligible during direct reclaim Michal Hocko
2014-06-06 14:46 ` [PATCH 2/2] memcg: Allow hard guarantee mode for low limit reclaim Michal Hocko
2014-06-06 15:29 ` Tejun Heo
2014-06-06 15:34 ` Tejun Heo
2014-06-09 8:30 ` Michal Hocko
2014-06-09 13:54 ` Tejun Heo
2014-06-09 22:52 ` Greg Thelen
2014-06-10 16:57 ` Johannes Weiner
2014-06-10 22:16 ` Greg Thelen
2014-06-11 7:57 ` Michal Hocko
2014-06-11 8:00 ` [PATCH 1/2] mm, memcg: allow OOM if no memcg is eligible during direct reclaim Michal Hocko
2014-06-11 8:00 ` [PATCH 2/2] memcg: Allow guarantee reclaim Michal Hocko
2014-06-11 15:36 ` Johannes Weiner
2014-06-12 13:22 ` Michal Hocko
2014-06-12 13:56 ` Johannes Weiner
2014-06-12 14:22 ` Michal Hocko
2014-06-12 16:17 ` Tejun Heo
2014-06-16 12:59 ` Michal Hocko
2014-06-16 13:57 ` Tejun Heo
2014-06-16 14:04 ` Michal Hocko
2014-06-16 14:12 ` Tejun Heo
2014-06-16 14:29 ` Michal Hocko
2014-06-16 14:40 ` Tejun Heo
2014-06-12 16:51 ` Johannes Weiner
2014-06-16 13:22 ` Michal Hocko
2014-06-11 15:20 ` [PATCH 1/2] mm, memcg: allow OOM if no memcg is eligible during direct reclaim Johannes Weiner
2014-06-11 16:14 ` Michal Hocko
2014-06-11 12:31 ` [PATCH 2/2] memcg: Allow hard guarantee mode for low limit reclaim Tejun Heo
2014-06-11 14:11 ` Michal Hocko
2014-06-11 15:34 ` Tejun Heo
2014-06-05 19:36 ` [PATCH v2 0/4] memcg: Low-limit reclaim Tejun Heo
2014-06-05 14:32 ` Michal Hocko
2014-06-05 15:43 ` Johannes Weiner
2014-06-05 16:09 ` Michal Hocko
2014-06-05 16:46 ` Johannes Weiner
2014-05-28 16:17 ` Greg Thelen
2014-06-03 11:09 ` Michal Hocko
2014-06-03 14:01 ` Greg Thelen
2014-06-03 14:44 ` Michal Hocko
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20140502153451.GN23420@cmpxchg.org \
--to=hannes@cmpxchg.org \
--cc=akpm@linux-foundation.org \
--cc=gthelen@google.com \
--cc=hughd@google.com \
--cc=kamezawa.hiroyu@jp.fujitsu.com \
--cc=klamm@yandex-team.ru \
--cc=kosaki.motohiro@jp.fujitsu.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=mhocko@suse.cz \
--cc=tj@kernel.org \
--cc=walken@google.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox