From: Michal Hocko <mhocko@kernel.org>
To: Andrew Morton <akpm@linux-foundation.org>,
Markus Trippelsdorf <markus@trippelsdorf.de>,
Arkadiusz Miskiewicz <a.miskiewicz@gmail.com>,
Ralf-Peter Rohbeck <Ralf-Peter.Rohbeck@quantum.com>,
Jiri Slaby <jslaby@suse.com>, Olaf Hering <olaf@aepfle.de>
Cc: Greg KH <gregkh@linuxfoundation.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
Vlastimil Babka <vbabka@suse.cz>, Joonsoo Kim <js1304@gmail.com>,
linux-mm@kvack.org, LKML <linux-kernel@vger.kernel.org>
Subject: Re: OOM detection regressions since 4.7
Date: Tue, 23 Aug 2016 09:43:40 +0200 [thread overview]
Message-ID: <20160823074339.GB23577@dhcp22.suse.cz> (raw)
In-Reply-To: <20160822150517.62dc7cce74f1af6c1f204549@linux-foundation.org>
On Mon 22-08-16 15:05:17, Andrew Morton wrote:
> On Mon, 22 Aug 2016 15:42:28 +0200 Michal Hocko <mhocko@kernel.org> wrote:
>
> > Of course, if Linus/Andrew doesn't like to take those compaction
> > improvements this late then I will ask to merge the partial revert to
> > Linus tree as well and then there is not much to discuss.
>
> This sounds like the prudent option. Can we get 4.8 working
> well-enough, backport that into 4.7.x and worry about the fancier stuff
> for 4.9?
OK, fair enough.
I would really appreciate if the original reporters could retest with
this patch on top of the current Linus tree. The stable backport posted
earlier doesn't apply on the current master cleanly but the change is
essentially same. mmotm tree then can revert this patch before Vlastimil
series is applied because that code is touching the currently removed
code.
---
next prev parent reply other threads:[~2016-08-23 7:43 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-22 9:32 Michal Hocko
2016-08-22 9:37 ` Michal Hocko
2016-08-22 10:05 ` Greg KH
2016-08-22 10:54 ` Michal Hocko
2016-08-22 13:31 ` Greg KH
2016-08-22 13:42 ` Michal Hocko
2016-08-22 14:02 ` Greg KH
2016-08-22 22:05 ` Andrew Morton
2016-08-23 7:43 ` Michal Hocko [this message]
2016-08-25 7:11 ` Michal Hocko
2016-08-25 7:17 ` Olaf Hering
2016-08-29 14:52 ` Olaf Hering
2016-08-29 14:54 ` Olaf Hering
2016-08-29 15:07 ` Michal Hocko
2016-08-29 15:59 ` Olaf Hering
2016-08-29 17:28 ` Linus Torvalds
2016-08-29 17:52 ` Jeff Layton
2016-08-28 5:50 ` Arkadiusz Miskiewicz
2016-08-25 20:30 ` Ralf-Peter Rohbeck
2016-08-26 6:26 ` Michal Hocko
2016-08-26 20:17 ` Ralf-Peter Rohbeck
2016-08-22 10:16 ` Markus Trippelsdorf
2016-08-22 10:56 ` Michal Hocko
2016-08-22 11:01 ` Markus Trippelsdorf
2016-08-22 11:13 ` Michal Hocko
2016-08-22 11:20 ` Markus Trippelsdorf
2016-08-23 4:52 ` Joonsoo Kim
2016-08-23 7:33 ` Michal Hocko
2016-08-23 7:40 ` Markus Trippelsdorf
2016-08-23 7:48 ` Michal Hocko
2016-08-23 19:08 ` Linus Torvalds
2016-08-24 6:32 ` Michal Hocko
2016-08-24 5:01 ` Joonsoo Kim
2016-08-24 7:04 ` Michal Hocko
2016-08-24 7:29 ` Joonsoo Kim
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=20160823074339.GB23577@dhcp22.suse.cz \
--to=mhocko@kernel.org \
--cc=Ralf-Peter.Rohbeck@quantum.com \
--cc=a.miskiewicz@gmail.com \
--cc=akpm@linux-foundation.org \
--cc=gregkh@linuxfoundation.org \
--cc=js1304@gmail.com \
--cc=jslaby@suse.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=markus@trippelsdorf.de \
--cc=olaf@aepfle.de \
--cc=torvalds@linux-foundation.org \
--cc=vbabka@suse.cz \
/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