[PATCH 03/12] blk-mq: Introduce blk_mq_queue_stopped()

[Hannes Reinecke]

On 10/27/2016 12:52 AM, Bart Van Assche wrote:
> The function blk_queue_stopped() allows to test whether or not a
> traditional request queue has been stopped. Introduce a helper
> function that allows block drivers to query easily whether or not
> one or more hardware contexts of a blk-mq queue have been stopped.
> 
> Signed-off-by: Bart Van Assche <bart.vanassche at sandisk.com>
> Reviewed-by: Hannes Reinecke <hare at suse.com>
> Reviewed-by: Johannes Thumshirn <jthumshirn at suse.de>
> Reviewed-by: Sagi Grimberg <sagi at grimberg.me>
> Reviewed-by: Christoph Hellwig <hch at lst.de>
> ---
>  block/blk-mq.c         | 20 ++++++++++++++++++++
>  include/linux/blk-mq.h |  1 +
>  2 files changed, 21 insertions(+)
> 
Reviewed-by: Hannes Reinecke <hare at suse.com>

Cheers,

Hannes
-- 
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