block: mq: Add some minor doc for core structs
authorLinus Walleij <linus.walleij@linaro.org>
Fri, 20 Apr 2018 08:29:51 +0000 (10:29 +0200)
committerJens Axboe <axboe@kernel.dk>
Wed, 25 Apr 2018 13:58:18 +0000 (07:58 -0600)
commitfe644072dfee069d97a66ea9a80f4bc461499e6a
treec01b98e9f3ef05e1b5426bf6657fb323fd027ed6
parente9938f552fc279e87afcbff430cd6f8966ef31b3
block: mq: Add some minor doc for core structs

As it came up in discussion on the mailing list that the semantic
meaning of 'blk_mq_ctx' and 'blk_mq_hw_ctx' isn't completely
obvious to everyone, let's add some minimal kerneldoc for a
starter.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
block/blk-mq.h
include/linux/blk-mq.h