From: Christoph Hellwig <hch@infradead.org>
To: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: linux-kernel@vger.kernel.org, torvalds@transmeta.com
Subject: Re: [PATCH] s390 update (4/9): common i/o layer update.
Date: Wed, 26 Mar 2003 20:05:58 +0000 [thread overview]
Message-ID: <20030326200558.B21308@infradead.org> (raw)
In-Reply-To: <OF53EAB661.698F04AC-ONC1256CF5.0059F8AC@de.ibm.com>; from schwidefsky@de.ibm.com on Wed, Mar 26, 2003 at 05:27:23PM +0100
On Wed, Mar 26, 2003 at 05:27:23PM +0100, Martin Schwidefsky wrote:
>
> > > + typeof (chsc_area_ssd.response_block)
> > > + *ssd_res = &chsc_area_ssd.response_block;
> >
> > Yikes! Please use the actual type here instead of typeof()
> Trouble is that response_block is an anonymous structure. There
> is not type...
Then add one.
> > What about using GFP_KERNEL | __GFP_DMA instead? This makes it
> > more clear that it's just a qualifier.
> Hmm, GFP_DMA and __GFP_DMA are equivalent. I don't quite see your
> point here.
The __GFP flags are modifiers, the GFP_ flags usually can be used standalone -
with the exception of GFP_DMA which shouldn't exist.
next prev parent reply other threads:[~2003-03-26 19:54 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-03-26 16:27 Martin Schwidefsky
2003-03-26 16:37 ` Jörn Engel
2003-03-26 16:47 ` Francis Galiegue
2003-03-26 20:05 ` Christoph Hellwig [this message]
[not found] <20030326153033$579e@gated-at.bofh.it>
[not found] ` <20030326161014$2d93@gated-at.bofh.it>
2003-03-26 23:47 ` Arnd Bergmann
-- strict thread matches above, loose matches on Subject: below --
2003-03-26 15:10 Martin Schwidefsky
2003-03-26 16:08 ` Christoph Hellwig
2003-03-26 22:18 ` Henning P. Schmiedehausen
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