From: Johannes Weiner <hannes@cmpxchg.org>
To: Jiri Slaby <jslaby@suse.cz>
Cc: Zdenek Kabelac <zkabelac@redhat.com>,
Mel Gorman <mgorman@suse.de>,
Andrew Morton <akpm@linux-foundation.org>,
Rik van Riel <riel@redhat.com>,
George Spelvin <linux@horizon.com>,
Johannes Hirte <johannes.hirte@fem.tu-ilmenau.de>,
Thorsten Leemhuis <fedora@leemhuis.info>,
Tomas Racek <tracek@redhat.com>, Jan Kara <jack@suse.cz>,
Dave Hansen <dave@linux.vnet.ibm.com>,
Josh Boyer <jwboyer@gmail.com>,
Valdis.Kletnieks@vt.edu, Bruno Wolff III <bruno@wolff.to>,
Linus Torvalds <torvalds@linux-foundation.org>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: kswapd craziness in 3.7
Date: Tue, 4 Dec 2012 14:50:08 -0500 [thread overview]
Message-ID: <20121204195008.GD24381@cmpxchg.org> (raw)
In-Reply-To: <50BE234E.7000603@suse.cz>
On Tue, Dec 04, 2012 at 05:22:38PM +0100, Jiri Slaby wrote:
> On 12/04/2012 05:11 PM, Johannes Weiner wrote:
> >>>> Any chance you could retry with this patch on top?
> >>
> >> It does not apply to -next :/. Should I try anything else?
> >
> > The COMPACTION_BUILD changed to IS_ENABLED(CONFIG_COMPACTION), below
> > is a -next patch. I hope you don't run into other problems that come
> > out of -next craziness, because Linus is kinda waiting for this to be
> > resolved to release 3.8. If you've always tested against -next so far
> > and it worked otherwise, don't change the environment now, please. If
> > you just started, it would make more sense to test based on 3.7-rc8.
>
> I reported the issue as soon as it appeared in -next for the first time
> on Oct 12. Since then I'm constantly hitting the issue (well, there were
> more than one I suppose, but not all of them were fixed by now) until
> now. I run only -next...
Okay. Yes, it was a couple of problems, but not everybody hit the
same subset.
> Going to apply the patch now.
Thanks!
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WARNING: multiple messages have this Message-ID (diff)
From: Johannes Weiner <hannes@cmpxchg.org>
To: Jiri Slaby <jslaby@suse.cz>
Cc: Zdenek Kabelac <zkabelac@redhat.com>,
Mel Gorman <mgorman@suse.de>,
Andrew Morton <akpm@linux-foundation.org>,
Rik van Riel <riel@redhat.com>,
George Spelvin <linux@horizon.com>,
Johannes Hirte <johannes.hirte@fem.tu-ilmenau.de>,
Thorsten Leemhuis <fedora@leemhuis.info>,
Tomas Racek <tracek@redhat.com>, Jan Kara <jack@suse.cz>,
Dave Hansen <dave@linux.vnet.ibm.com>,
Josh Boyer <jwboyer@gmail.com>,
Valdis.Kletnieks@vt.edu, Bruno Wolff III <bruno@wolff.to>,
Linus Torvalds <torvalds@linux-foundation.org>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: kswapd craziness in 3.7
Date: Tue, 4 Dec 2012 14:50:08 -0500 [thread overview]
Message-ID: <20121204195008.GD24381@cmpxchg.org> (raw)
In-Reply-To: <50BE234E.7000603@suse.cz>
On Tue, Dec 04, 2012 at 05:22:38PM +0100, Jiri Slaby wrote:
> On 12/04/2012 05:11 PM, Johannes Weiner wrote:
> >>>> Any chance you could retry with this patch on top?
> >>
> >> It does not apply to -next :/. Should I try anything else?
> >
> > The COMPACTION_BUILD changed to IS_ENABLED(CONFIG_COMPACTION), below
> > is a -next patch. I hope you don't run into other problems that come
> > out of -next craziness, because Linus is kinda waiting for this to be
> > resolved to release 3.8. If you've always tested against -next so far
> > and it worked otherwise, don't change the environment now, please. If
> > you just started, it would make more sense to test based on 3.7-rc8.
>
> I reported the issue as soon as it appeared in -next for the first time
> on Oct 12. Since then I'm constantly hitting the issue (well, there were
> more than one I suppose, but not all of them were fixed by now) until
> now. I run only -next...
Okay. Yes, it was a couple of problems, but not everybody hit the
same subset.
> Going to apply the patch now.
Thanks!
next prev parent reply other threads:[~2012-12-04 19:51 UTC|newest]
Thread overview: 129+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-27 20:48 kswapd craziness in 3.7 Johannes Weiner
2012-11-27 20:48 ` Johannes Weiner
2012-11-27 20:48 ` [patch] mm: vmscan: fix kswapd endless loop on higher order allocation Johannes Weiner
2012-11-27 20:48 ` Johannes Weiner
2012-11-27 20:58 ` kswapd craziness in 3.7 Linus Torvalds
2012-11-27 20:58 ` Linus Torvalds
2012-11-27 21:16 ` Rik van Riel
2012-11-27 21:16 ` Rik van Riel
2012-11-27 21:49 ` Johannes Weiner
2012-11-27 21:49 ` Johannes Weiner
2012-11-27 22:02 ` Rik van Riel
2012-11-27 22:02 ` Rik van Riel
2012-11-27 22:26 ` Johannes Weiner
2012-11-27 22:26 ` Johannes Weiner
2012-11-27 23:19 ` Linus Torvalds
2012-11-27 23:19 ` Linus Torvalds
2012-11-28 10:13 ` Mel Gorman
2012-11-28 10:13 ` Mel Gorman
2012-11-28 10:51 ` Thorsten Leemhuis
2012-11-28 10:51 ` Thorsten Leemhuis
2012-11-28 16:42 ` Mel Gorman
2012-11-28 16:42 ` Mel Gorman
2012-11-28 22:52 ` Andrew Morton
2012-11-28 22:52 ` Andrew Morton
2012-11-28 23:54 ` Mel Gorman
2012-11-28 23:54 ` Mel Gorman
2012-11-29 0:14 ` Andrew Morton
2012-11-29 0:14 ` Andrew Morton
2012-11-29 15:30 ` Thorsten Leemhuis
2012-11-29 15:30 ` Thorsten Leemhuis
2012-11-29 17:05 ` Johannes Weiner
2012-11-29 17:05 ` Johannes Weiner
2012-11-30 12:39 ` Thorsten Leemhuis
2012-11-30 12:39 ` Thorsten Leemhuis
2012-12-01 0:45 ` Johannes Weiner
2012-12-01 0:45 ` Johannes Weiner
2012-12-03 8:30 ` Thorsten Leemhuis
2012-12-03 8:30 ` Thorsten Leemhuis
2012-12-03 13:08 ` Fedora repo (was: Re: kswapd craziness in 3.7) Borislav Petkov
2012-12-03 13:08 ` Borislav Petkov
2012-12-03 19:42 ` kswapd craziness in 3.7 Johannes Weiner
2012-12-03 19:42 ` Johannes Weiner
2012-12-04 21:42 ` Johannes Weiner
2012-12-04 21:42 ` Johannes Weiner
2012-12-05 3:01 ` Bruno Wolff III
2012-12-05 3:01 ` Bruno Wolff III
2012-12-06 17:37 ` Bruno Wolff III
2012-12-06 17:37 ` Bruno Wolff III
2012-12-06 19:31 ` Linus Torvalds
2012-12-06 19:31 ` Linus Torvalds
2012-12-06 19:43 ` Rik van Riel
2012-12-06 19:43 ` Rik van Riel
2012-12-06 20:23 ` Johannes Weiner
2012-12-06 20:23 ` Johannes Weiner
2012-12-06 20:32 ` Rik van Riel
2012-12-06 20:32 ` Rik van Riel
2012-12-08 12:06 ` Zlatko Calusic
2012-12-08 12:06 ` Zlatko Calusic
2012-12-08 21:22 ` Zlatko Calusic
2012-12-08 21:22 ` Zlatko Calusic
2012-12-09 1:01 ` Linus Torvalds
2012-12-09 1:01 ` Linus Torvalds
2012-12-09 21:59 ` Zdenek Kabelac
2012-12-09 21:59 ` Zdenek Kabelac
2012-12-10 11:03 ` Mel Gorman
2012-12-10 11:03 ` Mel Gorman
2012-12-10 16:39 ` Johannes Weiner
2012-12-10 16:39 ` Johannes Weiner
2012-12-10 18:01 ` Mel Gorman
2012-12-10 18:01 ` Mel Gorman
2012-12-10 18:33 ` Zlatko Calusic
2012-12-10 18:33 ` Zlatko Calusic
2012-12-10 19:13 ` Linus Torvalds
2012-12-10 19:13 ` Linus Torvalds
2012-12-10 20:35 ` Zlatko Calusic
2012-12-10 20:35 ` Zlatko Calusic
2012-12-10 21:28 ` Linus Torvalds
2012-12-10 21:28 ` Linus Torvalds
2012-12-10 21:42 ` Borislav Petkov
2012-12-10 21:42 ` Borislav Petkov
2012-12-10 21:47 ` Linus Torvalds
2012-12-10 21:47 ` Linus Torvalds
2012-12-10 21:54 ` Borislav Petkov
2012-12-10 21:54 ` Borislav Petkov
2012-12-10 22:15 ` Zlatko Calusic
2012-12-10 22:15 ` Zlatko Calusic
2012-12-10 23:27 ` Hugh Dickins
2012-12-10 23:27 ` Hugh Dickins
2012-12-11 0:19 ` Zlatko Calusic
2012-12-11 21:56 ` Zlatko Calusic
2012-12-11 21:56 ` Zlatko Calusic
2012-12-19 22:24 ` Zlatko Calusic
2012-12-19 22:24 ` Zlatko Calusic
2012-12-10 18:29 ` Zlatko Calusic
2012-12-10 18:29 ` Zlatko Calusic
2012-12-06 8:09 ` Thorsten Leemhuis
2012-12-06 8:09 ` Thorsten Leemhuis
2012-11-27 21:29 ` Johannes Weiner
2012-11-27 21:29 ` Johannes Weiner
2012-11-28 13:35 ` Zdenek Kabelac
2012-11-28 13:35 ` Zdenek Kabelac
2012-11-28 14:04 ` Jiri Slaby
2012-11-28 14:04 ` Jiri Slaby
2012-11-28 9:45 ` Mel Gorman
2012-11-28 9:45 ` Mel Gorman
2012-12-03 15:23 ` Zdenek Kabelac
2012-12-03 15:23 ` Zdenek Kabelac
2012-12-03 19:18 ` Johannes Weiner
2012-12-03 19:18 ` Johannes Weiner
2012-12-04 9:05 ` Zdenek Kabelac
2012-12-04 9:05 ` Zdenek Kabelac
2012-12-04 9:15 ` Jiri Slaby
2012-12-04 9:15 ` Jiri Slaby
2012-12-04 16:11 ` Johannes Weiner
2012-12-04 16:11 ` Johannes Weiner
2012-12-04 16:22 ` Jiri Slaby
2012-12-04 16:22 ` Jiri Slaby
2012-12-04 19:50 ` Johannes Weiner [this message]
2012-12-04 19:50 ` Johannes Weiner
2012-12-08 10:35 ` Jiri Slaby
2012-12-08 10:35 ` Jiri Slaby
2012-12-04 16:15 ` Johannes Weiner
2012-12-04 16:15 ` Johannes Weiner
2012-12-06 13:51 ` Zdenek Kabelac
2012-12-06 13:51 ` Zdenek Kabelac
2012-12-03 13:14 ` Jiri Slaby
2012-12-03 13:14 ` Jiri Slaby
2012-12-04 8:55 ` Jiri Slaby
2012-12-04 8:55 ` Jiri Slaby
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