diff mbox series

[03/14] blk-mq: provide dummy blk_mq_map_queue_type() helper

Message ID 20181025211626.12692-4-axboe@kernel.dk (mailing list archive)
State New, archived
Headers show
Series Add support for multiple queue maps | expand

Commit Message

Jens Axboe Oct. 25, 2018, 9:16 p.m. UTC 
Doesn't do anything right now, but it's needed as a prep patch
to get the interfaces right.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
---
 block/blk-mq.h | 6 ++++++
 1 file changed, 6 insertions(+)

Comments

Hannes Reinecke Oct. 29, 2018, 7:30 a.m. UTC | #1 
On 10/25/18 11:16 PM, Jens Axboe wrote:
> Doesn't do anything right now, but it's needed as a prep patch
> to get the interfaces right.
> 
> Signed-off-by: Jens Axboe <axboe@kernel.dk>
> ---
>   block/blk-mq.h | 6 ++++++
>   1 file changed, 6 insertions(+)
> 
> diff --git a/block/blk-mq.h b/block/blk-mq.h
> index 889f0069dd80..79c300faa7ce 100644
> --- a/block/blk-mq.h
> +++ b/block/blk-mq.h
> @@ -80,6 +80,12 @@ static inline struct blk_mq_hw_ctx *blk_mq_map_queue(struct request_queue *q,
>   	return q->queue_hw_ctx[set->map[0].mq_map[cpu]];
>   }
>   
> +static inline struct blk_mq_hw_ctx *blk_mq_map_queue_type(struct request_queue *q,
> +							  int type, int cpu)
> +{
> +	return blk_mq_map_queue(q, cpu);
> +}
> +
>   /*
>    * sysfs helpers
>    */
> 
Reviewed-by: Hannes Reinecke <hare@suse.com>

Cheers,

Hannes
diff mbox series

Patch

diff --git a/block/blk-mq.h b/block/blk-mq.h
index 889f0069dd80..79c300faa7ce 100644
--- a/block/blk-mq.h
+++ b/block/blk-mq.h
@@ -80,6 +80,12 @@  static inline struct blk_mq_hw_ctx *blk_mq_map_queue(struct request_queue *q,
 	return q->queue_hw_ctx[set->map[0].mq_map[cpu]];
 }
 
+static inline struct blk_mq_hw_ctx *blk_mq_map_queue_type(struct request_queue *q,
+							  int type, int cpu)
+{
+	return blk_mq_map_queue(q, cpu);
+}
+
 /*
  * sysfs helpers
  */