linux-kernel - Re: [PATCH v3] ifdef blktrace debugging fields

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Date:	Wed, 2 Aug 2006 07:18:45 +0200
From:	Jens Axboe <axboe@...e.de>
To:	Alexey Dobriyan <adobriyan@...il.com>
Cc:	Andrew Morton <akpm@...l.org>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3] ifdef blktrace debugging fields

On Wed, Aug 02 2006, Alexey Dobriyan wrote:
> On Tue, Aug 01, 2006 at 10:12:57PM +0200, Jens Axboe wrote:
> > > +#ifdef CONFIG_BLK_DEV_IO_TRACE
> > >  	if (q->blk_trace)
> > >  		blk_trace_shutdown(q);
> > > -
> > > +#endif
> > >  	kmem_cache_free(requestq_cachep, q);
> > >  }
> >
> > That can be made ifdef less, if you unconditionally call
> > blk_trace_shutdown() and just make that one do:
> >
> >         if (q->blk_trace) {
> >                 ...
> >         }
> >
> > since that'll then do the right always. Please make that change, then
> > I'm fine with the patch.
> 
> OK here goes version 3.
> 
> [PATCH] ifdef blktrace debugging fields

Looks good!

Acked-by: Jens Axboe <axboe@...e.de>

-- 
Jens Axboe

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