Messages in this thread | | | Date | Mon, 15 Jan 2007 08:59:32 +1100 | From | Jens Axboe <> | Subject | Re: 2.6.20-rc4-mm1 md problem |
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On Fri, Jan 12 2007, Michal Piotrowski wrote: > On 12/01/07, Michal Piotrowski <michal.k.k.piotrowski@gmail.com> wrote: > >On 12/01/07, Rafael J. Wysocki <rjw@sisk.pl> wrote: > >> On Friday, 12 January 2007 14:33, Michal Piotrowski wrote: > >> > My system hangs on this > >> > > >http://www.stardust.webpages.pl/files/tbf/euridica/2.6.20-rc4-mm1/bug2.jpg > >> > > >http://www.stardust.webpages.pl/files/tbf/euridica/2.6.20-rc4-mm1/mm-config > >> > > >> > Debug plan: > >> > - revert md-* patches > >> > - binary search > >> > > >> > Does someone have a better idea? > >> > >> Revert git-block.patch and related stuff? > > > >Indeed. > > > >GOOD > ># > >##git-sym2.patch > >#git-scsi-target.patch > >#git-scsi-target-fixup.patch > ># > >git-block.patch > >git-block-fixup.patch > >BAD > > > >git-block.patch it's huge patch. > > > >diffstat git-block.patch > >[..] > >drivers/md/bitmap.c | 1 > > drivers/md/dm-emc.c | 2 > > drivers/md/dm-table.c | 14 - > > drivers/md/dm.c | 18 - > > drivers/md/dm.h | 1 > > drivers/md/linear.c | 14 - > > drivers/md/md.c | 3 > > drivers/md/multipath.c | 32 -- > > drivers/md/raid0.c | 17 - > > drivers/md/raid1.c | 70 ----- > > drivers/md/raid10.c | 73 ------ > > drivers/md/raid5.c | 60 ---- > >[..] > > > >I'll do a binary search through those files. > > > > That wasn't a good idea. > > /mnt/md0/devel/linux-mm/drivers/md/raid1.c: In function 'unplug_slaves': > /mnt/md0/devel/linux-mm/drivers/md/raid1.c:556: error: > 'request_queue_t' has no member named 'unplug_fn'
You can't go throught he individual files and expect that to compile, yet alone work. Fortunately I think I already fixed this last week, unfortunately I think I forgot to push the #plug branch for #for-akpm so that Andrew automatically picks it up...
-- Jens Axboe
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