tree 5d3f60e0b52447eded55ebf8d649e19f0b4f7471
parent 1a3b595a281a44be4074fe33b317a0a4854b4197
author Jens Axboe <axboe@fb.com> 1416246117 -0700
committer Jens Axboe <axboe@fb.com> 1416246117 -0700

blk-mq: add blk_mq_free_hctx_request()

It's silly to use blk_mq_free_request() which in turn maps the
request to the hardware queue, for places where we already know
what the hardware queue is. This saves us an extra mapping of a
hardware queue on request completion, if the caller knows this
information already.

Signed-off-by: Jens Axboe <axboe@fb.com>