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Amit Gud

2009-Mar-22 02:24 UTC

[PATCH] Fix race in worker_loop

Hello Chris,

Experiencing sporadic hangs during umount(2) on UML. Patch below seem to
fix it if not already fixed. Based on 2.6.29-rc8. Tested with mounting
and umounting iteratively 100 times. Without the fix, the race is hit
within 10 tries.


AG
-- 
May the source be with you.
http://www.cis.ksu.edu/~gud

Chris Mason

2009-Mar-23 16:51 UTC

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Re: [PATCH] Fix race in worker_loop

On Sat, 2009-03-21 at 19:24 -0700, Amit Gud wrote:> Hello Chris,
> 
> Experiencing sporadic hangs during umount(2) on UML. Patch below seem to
> fix it if not already fixed. Based on 2.6.29-rc8. Tested with mounting
> and umounting iteratively 100 times. Without the fix, the race is hit
> within 10 tries.
Thanks for finding this one!

-chris


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Btrfs devel - Mar 2009 - [PATCH] Fix race in worker_loop

[PATCH] Fix race in worker_loop

Re: [PATCH] Fix race in worker_loop