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-   -   Fix a possible dm-kcopyd deadlock - preallocate sub jobs (http://www.linux-archive.org/device-mapper-development/529492-fix-possible-dm-kcopyd-deadlock-preallocate-sub-jobs.html)

Joe Thornber 05-23-2011 09:29 AM

Fix a possible dm-kcopyd deadlock - preallocate sub jobs
 
Hi Mikulas,

On Thu, 2011-05-19 at 12:55 -0400, Mikulas Patocka wrote:
> Hi
>
> Here I'm sending some patches for kcopyd. This first one fixes a
> treoretical deadlock, the other patches are a code cleanup (removing
> some
> "magic" numbers in mempool resrvations).
>
> Later, I will follow with patches that rework page reservations.

These look good. I've merged them into my multisnap tree so they'll get
some testing.

- Joe

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