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From: Sami Farin <7atbggg02@sneakemail.com>
To: David Chinner <dgc@sgi.com>
Cc: Adrian Bunk <bunk@stusta.de>, Linus Torvalds <torvalds@osdl.org>,
	Andrew Morton <akpm@osdl.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	xfs-masters@oss.sgi.com
Subject: Re: 2.6.20-rc5: known unfixed regressions
Date: Fri, 19 Jan 2007 00:55:00 +0200	[thread overview]
Message-ID: <20070118225500.GC16110@m.safari.iki.fi> (raw)
In-Reply-To: <20070117034329.GW44411608@melbourne.sgi.com>

On Wed, Jan 17, 2007 at 14:43:29 +1100, David Chinner wrote:
...
> > > Subject    : BUG: at mm/truncate.c:60 cancel_dirty_page()  (XFS)
> > > References : http://lkml.org/lkml/2007/1/5/308
> > > Submitter  : Sami Farin <7atbggg02@sneakemail.com>
> > > Handled-By : David Chinner <dgc@sgi.com>
> > > Status     : problem is being discussed
> > 
> > I'm at LCA and been having laptop dramas so the fix is being held up at this
> > point. I and trying to test a change right now that adds an optional unmap
> > to truncate_inode_pages_range as XFS needs, in some circumstances, to toss
> > out dirty pages (with dirty bufferheads) and hence requires truncate semantics
> > that are currently missing unmap calls.
> > 
> > Semi-untested patch attached below.
> 
> The patch has run XFSQA for about 24 hours now on my test rig without
> triggering any problems.

I have also ran this for 24h (in patched 2.6.19.2)
and no problems noticed :)

-- 
Do what you love because life is too short for anything else.


  reply	other threads:[~2007-01-18 22:55 UTC|newest]

Thread overview: 37+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-01-12 19:27 Linux v2.6.20-rc5 Linus Torvalds
2007-01-12 22:26 ` Andrew Morton
2007-01-13  2:26   ` Nigel Cunningham
2007-01-13  3:36   ` Jeff Chua
2007-01-13  3:44     ` Jeff Chua
2007-01-13 20:23       ` Bill Davidsen
2007-01-13 23:58     ` Segher Boessenkool
2007-01-13  5:01   ` Adrian Bunk
2007-01-13 13:02     ` Jan Engelhardt
2007-01-14  7:38       ` Jeff Chua
2007-01-14  7:43         ` Adrian Bunk
2007-01-13  7:11 ` 2.6.20-rc5: known unfixed regressions Adrian Bunk
2007-01-13 15:51   ` Damien Wyart
2007-01-13 15:59     ` Adrian Bunk
2007-01-13 16:38       ` Jon Smirl
2007-01-13 20:55       ` Aaron Sethman
2007-01-14 12:09     ` Ingo Molnar
2007-01-16  6:15   ` David Chinner
2007-01-17  3:43     ` David Chinner
2007-01-18 22:55       ` Sami Farin [this message]
2007-01-13  7:14 ` 2.6.20-rc5: known regressions with patches Adrian Bunk
2007-01-13 15:32   ` Roland Dreier
2007-01-13 16:21     ` Adrian Bunk
2007-01-18 19:47 ` 2.6.20-rc5: knwon unfixed regressions (v2) (part1) Adrian Bunk
2007-01-18 19:54 ` 2.6.20-rc5: knwon unfixed regressions (v2) (part2) Adrian Bunk
2007-01-18 19:59 ` 2.6.20-rc5: known regressions with patches (v2) Adrian Bunk
2007-01-19  1:43   ` David Woodhouse
2007-01-24 15:46 ` 2.6.20-rc5: known unfixed regressions (v3) (part 1) Adrian Bunk
2007-01-24 15:47 ` 2.6.20-rc5: known unfixed regressions (v3) (part 2) Adrian Bunk
2007-01-24 16:06   ` Lennart Sorensen
2007-01-24 16:38     ` Adrian Bunk
2007-01-24 16:57       ` Lennart Sorensen
2007-01-24 20:06         ` Adrian Bunk
2007-01-24 20:45   ` Peter Osterlund
2007-01-25 15:32     ` Gerhard Dirschl
2007-01-26 11:13   ` Andrew Clayton
2007-01-24 15:50 ` 2.6.20-rc5: known regressions with patches (v3) Adrian Bunk

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