linux-kernel - Re: [PATCH 2/2] blk-mq: add a first_vec argument to blk_mq_pci_map

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Date:   Mon, 7 Nov 2016 10:37:16 +0100
From:   Hannes Reinecke <hare@...e.de>
To:     Christoph Hellwig <hch@....de>, tglx@...utronix.de
Cc:     axboe@...nel.dk, linux-block@...r.kernel.org,
        linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] blk-mq: add a first_vec argument to
 blk_mq_pci_map_queues

On 11/07/2016 12:07 AM, Christoph Hellwig wrote:
> This allows skipping the first N IRQ vectors in case they are used for
> control or admin interrupts.
> 
> Signed-off-by: Christoph Hellwig <hch@....de>
> ---
>  block/blk-mq-pci.c         | 6 ++++--
>  drivers/nvme/host/pci.c    | 2 +-
>  include/linux/blk-mq-pci.h | 3 ++-
>  3 files changed, 7 insertions(+), 4 deletions(-)
> 
With this patch smartpqi doesn't compile anymore; it still uses the old
interface.
So to get this merged you probably should send a patch for that one, too.

Cheers,

Hannes
-- 
Dr. Hannes Reinecke		   Teamlead Storage & Networking
hare@...e.de			               +49 911 74053 688
SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg
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