Re: [-mm patch] fix locking in __make_request (was Re: 2.6.20-mm2: Oops in generic_make_request)

From: Michal Piotrowski
Date: Mon Feb 19 2007 - 08:52:46 EST

Hi Frederik,

On 20/02/07, Frederik Deweerdt <deweerdt@xxxxxxx> wrote:
Hi Michal,

This seems to be a locking problem in __make_request, check_plug_merge()
should be called with the q->queue_lock held.
Could you try the following patch? It silenced the oops for me.

For me too, but Jens dislikes this patch.



Michal K. K. Piotrowski
LTG - Linux Testers Group (PL)
LTG - Linux Testers Group (EN)
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