linux-kernel - Re: [PATCH] make sparse happy with gfp.h

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Date:	Thu, 14 Apr 2011 22:07:46 -0700
From:	Dave Hansen <dave@...ux.vnet.ibm.com>
To:	KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>
Cc:	linux-mm@...ck.org, linux-kernel@...r.kernel.org,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: [PATCH] make sparse happy with gfp.h

On Fri, 2011-04-15 at 12:14 +0900, KOSAKI Motohiro wrote:
> >  #ifdef CONFIG_DEBUG_VM
> > -             BUG_ON((GFP_ZONE_BAD >> bit) & 1);
> > +     BUG_ON((GFP_ZONE_BAD >> bit) & 1);
> >  #endif
> > -     }
> >       return z;
> 
> Why don't you use VM_BUG_ON?

I was just trying to make a minimal patch that did a single thing.

Feel free to submit another one that does that.  I'm sure there are a
couple more places that could use similar love.

-- Dave

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