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Message-ID: <18882.57341.196519.507194@notabene.brown>
Date: Fri, 20 Mar 2009 11:14:53 +1100
From: Neil Brown <neilb@...e.de>
To: Dan Williams <dan.j.williams@...el.com>
Cc: linux-raid@...r.kernel.org, linux-kernel@...r.kernel.org,
maciej.sosnowski@...el.com
Subject: Re: [PATCH 09/13] iop-adma: P+Q self test
On Wednesday March 18, dan.j.williams@...el.com wrote:
> Even though the intent is to extend dmatest with P+Q tests there is
> still value in having an always-on sanity check to prevent an
> unintentionally broken driver from registering.
>
> This depends on raid6_pq.ko for verification, the side effect being that
> PQ capable channels will fail to register when raid6 is disabled.
>
> Signed-off-by: Dan Williams <dan.j.williams@...el.com>
> ---
> drivers/dma/iop-adma.c | 182 ++++++++++++++++++++++++++++++++++++++++++++++++
> 1 files changed, 181 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/dma/iop-adma.c b/drivers/dma/iop-adma.c
> index 0cdb333..2b014b6 100644
> --- a/drivers/dma/iop-adma.c
> +++ b/drivers/dma/iop-adma.c
> @@ -31,6 +31,7 @@
> #include <linux/platform_device.h>
> #include <linux/memory.h>
> #include <linux/ioport.h>
> +#include <linux/raid/raid6.h>
???
<linux/raid/pq.h> Maybe?
NeilBrown
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