Messages in this thread | | | Date | Mon, 8 Jan 2007 13:03:23 +0200 | From | Sami Farin <> | Subject | Re: xfs_file_ioctl / xfs_freeze: BUG: warning at kernel/mutex-debug.c:80/debug_mutex_unlock() |
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On Mon, Jan 08, 2007 at 08:37:34 +1100, David Chinner wrote: ... > > fstab was there just fine after -u. > > Oh, that still hasn't been fixed?
Looked like it =)
> Generic bug, not XFS - the global > semaphore->mutex cleanup converted the bd_mount_sem to a mutex, and > mutexes complain loudly when a the process unlocking the mutex is > not the process that locked it. > > Basically, the generic code is broken - the bd_mount_mutex needs to > be reverted back to a semaphore because it is locked and unlocked > by different processes. The following patch does this.... > > BTW, Sami, can you cc xfs@oss.sgi.com on XFS bug reports in future; > you'll get more XFS savvy eyes there.....
Forgot to.
Thanks for patch. It fixed the issue, no more warnings.
BTW. the fix is not in 2.6.git, either.
-- Do what you love because life is too short for anything else.
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