Commit fe644072 authored by Linus Walleij's avatar Linus Walleij Committed by Jens Axboe
Browse files

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: default avatarLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent e9938f55
......@@ -7,6 +7,9 @@
struct blk_mq_tag_set;
/**
* struct blk_mq_ctx - State for a software queue facing the submitting CPUs
*/
struct blk_mq_ctx {
struct {
spinlock_t lock;
......
......@@ -9,6 +9,9 @@
struct blk_mq_tags;
struct blk_flush_queue;
/**
* struct blk_mq_hw_ctx - State for a hardware queue facing the hardware block device
*/
struct blk_mq_hw_ctx {
struct {
spinlock_t lock;
......
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