Re: [BUG] loop.c oopses

From: Jens Axboe (axboe@suse.de)
Date: Tue Jul 16 2002 - 03:31:42 EST


On Tue, Jul 16 2002, Andrew Morton wrote:
> William Lee Irwin III wrote:
> >
> > loop.c oopses when bio_copy() returns NULL. This was encountered while
> > running dbench 16 on a loopback-mounted reiserfs filesystem.
>
> ugh. GFP_NOIO is evil. I guess it's better to add __GFP_HIGH
> there, but it's not a happy solution.

GFP_NOIO has __GFP_WAIT set, so bio_copy -> bio_alloc -> mempool_alloc
should never fail. Puzzled.

-- 
Jens Axboe

- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/



This archive was generated by hypermail 2b29 : Tue Jul 23 2002 - 22:00:19 EST