Re: 2.6.6-mm5 oops mounting ext3 or reiserfs with -o barrier

[Jens Axboe]

On Sat, May 22 2004, Andrew Morton wrote:
> Lorenzo Allegrucci <l_allegrucci@xxxxxxxxxxxxx> wrote:
> >
> > 
> > I get a 100% reproducible oops mounting an ext3 or reiserfs
> > partition with -o barrier enabled.
> > Hand written oops (for ext3):
> 
> That's a lot of hand-writing.  Thanks for doing that.  You can usually omit
> the hex numbers in [brackets] when doing this.
> 
> The crash is here:
> 
> static inline void blkdev_dequeue_request(struct request *req)
> {
> 	BUG_ON(list_empty(&req->queuelist));
> 
> perhaps related to that I/O error sending the code through less-tested
> paths.

Ouch indeed, I'll get that fixed up first thing in the morning.

-- 
Jens Axboe

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