diff mbox series

[v4,1/8] blk-mq: Fix a comment in include/linux/blk-mq.h

Message ID 20200310042623.20779-2-bvanassche@acm.org (mailing list archive)
State New, archived
Headers show
Series Improve changing the number of hardware queues | expand

Commit Message

Bart Van Assche March 10, 2020, 4:26 a.m. UTC 
The 'hctx_list' member of struct blk_mq_hw_ctx is not a list head but
instead an entry in q->unused_hctx_list. Fix the comment above this
struct member.

Cc: André Almeida <andrealmeid@collabora.com>
Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Fixes: d386732bc142 ("blk-mq: fill header with kernel-doc")
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
---
 include/linux/blk-mq.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/include/linux/blk-mq.h b/include/linux/blk-mq.h
index 11cfd6470b1a..31344d5f83e2 100644
--- a/include/linux/blk-mq.h
+++ b/include/linux/blk-mq.h
@@ -162,7 +162,10 @@  struct blk_mq_hw_ctx {
 	struct dentry		*sched_debugfs_dir;
 #endif
 
-	/** @hctx_list:	List of all hardware queues. */
+	/**
+	 * @hctx_list: if this hctx is not in use, this is an entry in
+	 * q->unused_hctx_list.
+	 */
 	struct list_head	hctx_list;
 
 	/**