Date: Mon, 21 May 2007 09:24:49 +0200
From: Cornelia Huck <cornelia.huck@de.ibm.com>
To: "Williams, Dan J" <dan.j.williams@intel.com>
Cc: "Andrew Morton" <akpm@linux-foundation.org>,
       <linux-kernel@vger.kernel.org>, "NeilBrown" <neilb@suse.de>,
       "Martin Schwidefsky" <schwidefsky@de.ibm.com>,
       "linux-s390" <linux-s390@vger.kernel.org>
Subject: Re: 2.6.22-rc1-mm1 - s390 vs. md
Message-ID: <20070521092449.34a50f2e@gondolin.boeblingen.de.ibm.com>
In-Reply-To: <0C7297FA1D2D244A9C7F6959C0BF1E5201DEA930@azsmsx413.amr.corp.intel.com>
References: <20070518073946.716132f4@gondolin.boeblingen.de.ibm.com>
	<0C7297FA1D2D244A9C7F6959C0BF1E5201DEA930@azsmsx413.amr.corp.intel.com>
Organization: IBM Deutschland Entwicklung GmbH
Mime-Version: 1.0
Content-Type: text/plain; charset=US-ASCII
Content-Transfer-Encoding: 7bit
Sender: linux-kernel-owner@vger.kernel.org
Content-Length: 659
Lines: 18

On Fri, 18 May 2007 09:30:09 -0700,
"Williams, Dan J" <dan.j.williams@intel.com> wrote:

> When CONFIG_DMA_ENGINE=n async_tx_find_channel takes the form:
> ... async_tx_find_channel( ... )
> {
> 	return NULL;
> }
> 
> So in the S390 case the entire asynchronous path will be compiled away.

Unfortunately, do_async_xor() (and others) is not ifdef'ed and contains
dma_map_page(), which led to the compile failure...
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/