From: Bart Van Assche <bvanassche@acm.org>
To: Jens Axboe <axboe@kernel.dk>
Cc: linux-block@vger.kernel.org, "Christoph Hellwig" <hch@lst.de>,
"Bart Van Assche" <bvanassche@acm.org>,
"André Almeida" <andrealmeid@collabora.com>
Subject: [PATCH 1/5] blk-mq: Fix a comment in include/linux/blk-mq.h
Date: Mon, 17 Feb 2020 13:08:35 -0800 [thread overview]
Message-ID: <20200217210839.28535-2-bvanassche@acm.org> (raw)
In-Reply-To: <20200217210839.28535-1-bvanassche@acm.org>
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>
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 --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;
/**
next prev parent reply other threads:[~2020-02-17 21:08 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-17 21:08 [PATCH 0/5] Five patches related to changing the number of hardware queues Bart Van Assche
2020-02-17 21:08 ` Bart Van Assche [this message]
2020-02-18 3:04 ` [PATCH 1/5] blk-mq: Fix a comment in include/linux/blk-mq.h Ming Lei
2020-02-17 21:08 ` [PATCH 2/5] blk-mq: Keep set->nr_hw_queues and set->map[].nr_queues in sync Bart Van Assche
2020-02-18 3:16 ` Ming Lei
2020-02-19 4:24 ` Bart Van Assche
2020-02-17 21:08 ` [PATCH 3/5] blk-mq: Fix a recently introduced regression in blk_mq_realloc_hw_ctxs() Bart Van Assche
2020-02-18 3:45 ` Ming Lei
2020-02-17 21:08 ` [PATCH 4/5] null_blk: Suppress an UBSAN complaint triggered when setting 'memory_backed' Bart Van Assche
2020-02-17 21:08 ` [PATCH 5/5] null_blk: Fix changing the number of hardware queues Bart Van Assche
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200217210839.28535-2-bvanassche@acm.org \
--to=bvanassche@acm.org \
--cc=andrealmeid@collabora.com \
--cc=axboe@kernel.dk \
--cc=hch@lst.de \
--cc=linux-block@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.