[dm-devel] [PATCH V8 02/11] block: add helper for copying request

[Hannes Reinecke]

On 4/24/20 12:23 PM, Ming Lei wrote:
> Add one new helper of blk_rq_copy_request() to copy request, and the helper
> will be used in this patch for re-submitting request, so make it as a block
> layer internal helper.
> 
> Cc: John Garry <john.garry at huawei.com>
> Cc: Bart Van Assche <bvanassche at acm.org>
> Cc: Hannes Reinecke <hare at suse.com>
> Cc: Christoph Hellwig <hch at lst.de>
> Cc: Thomas Gleixner <tglx at linutronix.de>
> Cc: Mike Snitzer <snitzer at redhat.com>
> Cc: dm-devel at redhat.com
> Signed-off-by: Ming Lei <ming.lei at redhat.com>
> ---
>   block/blk-core.c | 33 +++++++++++++++++++--------------
>   block/blk.h      |  2 ++
>   2 files changed, 21 insertions(+), 14 deletions(-)
> Reviewed-by: Hannes Reinecke <hare at suse.de>

Cheers,

Hannes
-- 
Dr. Hannes Reinecke            Teamlead Storage & Networking
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