From: "Ken Chen" <kenchen@google.com>
To: "Ananiev, Leonid I" <leonid.i.ananiev@intel.com>
Cc: "Chris Mason" <chris.mason@oracle.com>,
"Zach Brown" <zach.brown@oracle.com>,
linux-aio@kvack.org, linux-kernel@vger.kernel.org,
"Benjamin LaHaise" <bcrl@kvack.org>,
"Suparna bhattacharya" <suparna@in.ibm.com>,
"Andrew Morton" <akpm@linux-foundation.org>
Subject: Re: [PATCH 2/2] aio: propogate post-EIOCBQUEUED errors to completion event
Date: Wed, 21 Feb 2007 00:35:34 -0800 [thread overview]
Message-ID: <b040c32a0702210035w38dda81du55bc12259324a4b5@mail.gmail.com> (raw)
In-Reply-To: <B41635854730A14CA71C92B36EC22AAC871E37@mssmsx411>
On 2/20/07, Ananiev, Leonid <leonid.i.ananiev@intel.com> wrote:
> 1) mem=1G in kernel boot param if you have more
> 2) unmount; mk2fs; mount
> 3) dd if=/dev/zero of=<test_file> bs=1M count=1200
> 4) aiostress -s 1200m -O -o 2 -i 1 -r 16k <test_file>
> 5) if i++<50 goto 2).
Would you please instrument the call chain of
invalidate_complete_page2() and tell us exactly where it returns zero
value in your failure case?
invalidate_complete_page2
try_to_release_page
ext3_releasepage
journal_try_to_free_buffers
???
next prev parent reply other threads:[~2007-02-21 8:35 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-19 21:38 [PATCH 1/2] aio: create aio_ring_insert_entry() function Zach Brown
2007-02-19 21:38 ` [PATCH 2/2] aio: propogate post-EIOCBQUEUED errors to completion event Zach Brown
2007-02-19 22:48 ` Jeff Moyer
2007-02-19 22:57 ` Zach Brown
2007-02-20 16:57 ` Ananiev, Leonid I
2007-02-20 17:03 ` Chris Mason
2007-02-20 17:17 ` Ananiev, Leonid I
2007-02-20 17:54 ` Chris Mason
2007-02-20 21:09 ` Ananiev, Leonid I
2007-02-21 8:35 ` Ken Chen [this message]
2007-02-21 8:44 ` Ananiev, Leonid I
2007-02-21 18:24 ` Zach Brown
2007-02-21 19:15 ` Ananiev, Leonid I
2007-02-20 17:33 ` Ananiev, Leonid I
2007-02-20 18:26 ` Zach Brown
2007-02-21 14:13 ` Suparna Bhattacharya
2007-02-21 18:34 ` Zach Brown
2007-02-19 22:41 ` [PATCH 1/2] aio: create aio_ring_insert_entry() function Jeff Moyer
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