Christoph Hellwig 2e3258ecfa block: add blk_rq_payload_bytes ...

Add a helper to calculate the actual data transfer size for special
payload requests.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Jens Axboe <axboe@fb.com>

2017-01-13 15:17:04 -07:00

56 KiB

Raw Blame History

View Raw