tree 92396c09eb02e704abee45c72988b2616b31b0de
parent 07068d5b8ed8fa6759b2826ba9197e49b69a1fc3
author Sam Bradshaw <sbradshaw@micron.com> 1400873416 -0600
committer Jens Axboe <axboe@fb.com> 1400873416 -0600

blk-mq: export blk_mq_tag_busy_iter

Export the blk-mq in-flight tag iterator for driver consumption.
This is particularly useful in exception paths or SRSI where
in-flight IOs need to be cancelled and/or reissued. The NVMe driver
conversion will use this.

Signed-off-by: Sam Bradshaw <sbradshaw@micron.com>
Signed-off-by: Matias Bjørling <m@bjorling.me>
Signed-off-by: Jens Axboe <axboe@fb.com>