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DateWed, 21 Feb 2007 00:35:34 -0800
From"Ken Chen" <>
SubjectRe: [PATCH 2/2] aio: propogate post-EIOCBQUEUED errors to completion event
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
               ???
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