Re: BUG while suspending to swap on LVM

Laurent Riffard
2006-08-15T12:36:47Z

Le 14.08.2006 23:53, Rafael J. Wysocki a écrit :
> On Monday 14 August 2006 23:37, Rafael J. Wysocki wrote:
>> On Monday 14 August 2006 23:25, Laurent Riffard wrote:
>>> Le 14.08.2006 22:50, Rafael J. Wysocki a écrit :
>>>> On Monday 14 August 2006 22:03, Laurent Riffard wrote:
>>>>> Le 14.08.2006 21:16, Rafael J. Wysocki a écrit :
>>>>>> On Monday 14 August 2006 19:48, Laurent Riffard wrote:
>>>>>>> Le 14.08.2006 19:30, Rafael J. Wysocki a écrit :
> ]--snip--[
>>> I tested with only 1 swap device online: /dev/mapper/vglinux1-lvswap:
>>> same BUG happened with 2.6.18-rc4-mm1 patched.
>> Of course the patch doesn't matter if there's only one swap online. :-)
>>
>> I have no ideas for now and I think some debug patches will be needed to find
>> out what's up.
>
> Could you please try to revert the following patches (in this order):
>
> swsusp-use-memory-bitmaps-during-resume.patch
> swsusp-introduce-memory-bitmaps.patch
> swsusp-struct-snapshot_handle-cleanup.patch
> swsusp-clean-up-browsing-of-pfns.patch
> swsusp-read-speedup-cleanup-2.patch
> swsusp-read-speedup-cleanup.patch
> swsusp-read-speedup-fix.patch
> swsusp-read-speedup.patch
> swsusp-read-timer.patch
> swsusp-write-speedup.patch
> swsusp-write-timer.patch
>
> from 2.6.18-rc4-mm1 and see if that helps?
>
> Rafael

The bad guy is swsusp-read-speedup.patch. (I did a bisection on the
-mm kernel).

--
laurent