From fe644072dfee069d97a66ea9a80f4bc461499e6a Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Fri, 20 Apr 2018 10:29:51 +0200 Subject: [PATCH] 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 Signed-off-by: Jens Axboe --- block/blk-mq.h | 3 +++ include/linux/blk-mq.h | 3 +++ 2 files changed, 6 insertions(+) diff --git a/block/blk-mq.h b/block/blk-mq.h index 88c558f718190..89b5cd3a6c708 100644 --- a/block/blk-mq.h +++ b/block/blk-mq.h @@ -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; diff --git a/include/linux/blk-mq.h b/include/linux/blk-mq.h index e3986f4b34615..ebc34a5686dc7 100644 --- a/include/linux/blk-mq.h +++ b/include/linux/blk-mq.h @@ -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; -- 2.39.5