linux-kernel - Re: [bug] block subsystem related crash with latest -git

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Message-ID: <20071017173001.GA1266@elte.hu>
Date:	Wed, 17 Oct 2007 19:30:01 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Jens Axboe <jens.axboe@...cle.com>
Cc:	Linus Torvalds <torvalds@...ux-foundation.org>,
	linux-kernel@...r.kernel.org,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: [bug] block subsystem related crash with latest -git


* Jens Axboe <jens.axboe@...cle.com> wrote:

> > -			sg = next_sg;
> > -			next_sg = sg_next(sg);
> > +			if (!sg)
> > +				sg = sglist;
> > +			else
> > +				sg = sg_next(sg);
> >  
> >  			memset(sg, 0, sizeof(*sg));
> >  			sg->page = bvec->bv_page;
> > 
> 
> Scratch that, it cannot work... I'll think up a different approach.

too late, crashed my box with it already :-)

	Ingo
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