From: Fengguang Wu <fengguang.wu@intel.com>
To: "Toralf Förster" <toralf.foerster@gmx.de>
Cc: Richard Weinberger <richard@nod.at>, Jan Kara <jack@suse.cz>,
Geert Uytterhoeven <geert@linux-m68k.org>,
UML devel <user-mode-linux-devel@lists.sourceforge.net>,
"linux-mm@kvack.org" <linux-mm@kvack.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"akpm@linux-foundation.org" <akpm@linux-foundation.org>,
hannes@cmpxchg.org, darrick.wong@oracle.com,
Michal Hocko <mhocko@suse.cz>
Subject: Re: [uml-devel] BUG: soft lockup for a user mode linux image
Date: Fri, 11 Oct 2013 16:57:01 +0800 [thread overview]
Message-ID: <20131011085701.GA27382@localhost> (raw)
In-Reply-To: <5257B9EB.7080503@gmx.de>
On Fri, Oct 11, 2013 at 10:42:19AM +0200, Toralf FA?rster wrote:
> yeah, now the picture becomes more clear
> ...
> net.core.warnings = 0 [ ok ]
> ick: pause : -717
> ick : min_pause : -177
> ick : max_pause : -717
> ick: pages_dirtied : 14
> ick: task_ratelimit: 0
Great and thanks! So it's the max pause calculation went wrong.
Would help you try the below patch?
next prev parent reply other threads:[~2013-10-11 8:57 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <524C6643.2040209@gmx.de>
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[not found] ` <CAMuHMdUo8dSd4s3089ZDEc485wL1sFxBKLeaExJuqNiQY+S-Lw@mail.gmail.com>
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[not found] ` <CAMuHMdWs6Y7y12STJ+YXKJjxRF0k5yU9C9+0fiPPmq-GgeW-6Q@mail.gmail.com>
[not found] ` <525591AD.4060401@gmx.de>
2013-10-09 18:43 ` [uml-devel] BUG: soft lockup for a user mode linux image Richard Weinberger
2013-10-09 21:47 ` Jan Kara
2013-10-09 22:33 ` Richard Weinberger
2013-10-10 16:49 ` Toralf Förster
2013-10-11 1:16 ` Fengguang Wu
2013-10-11 8:42 ` Toralf Förster
2013-10-11 8:57 ` Fengguang Wu [this message]
2013-10-11 9:05 ` Fengguang Wu
2013-10-11 14:12 ` Toralf Förster
2013-10-12 0:43 ` [PATCH] writeback: fix negative bdi max pause Fengguang Wu
2013-10-12 4:45 ` [PATCH v2] " Fengguang Wu
2013-10-14 12:34 ` Jan Kara
2013-10-10 2:46 ` [uml-devel] BUG: soft lockup for a user mode linux image Fengguang Wu
2013-10-10 6:52 ` Geert Uytterhoeven
2013-10-10 7:03 ` Fengguang Wu
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