blk-mq: add blk_mq_free_hctx_request()

Browse source

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>

...

This commit is contained in:

Jens Axboe 2014-11-17 10:41:57 -07:00

parent 1a3b595a28

commit 7c7f2f2bc9

2 changed files with 13 additions and 5 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

1

include/linux/blk-mq.h

View file