Re: [PATCH] blkio: Fix another BUG_ON() crash due to cfqq movementacross groups

From: Jens Axboe
Date: Mon Apr 26 2010 - 13:25:36 EST


On Mon, Apr 26 2010, Vivek Goyal wrote:
> On Wed, Apr 21, 2010 at 06:19:06PM -0400, Vivek Goyal wrote:
> > o Once in a while, I was hitting a BUG_ON() in blkio code. empty_time was
> > assuming that upon slice expiry, group can't be marked empty already (except
> > forced dispatch).
> >
>
> Hi Jens,
>
> Do you have any concerns with this patch? If not, can you please include
> it.

No it's fine, I have added it. Thanks!

--
Jens Axboe

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