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>
Subject: [PATCH] blkcg: Fix kernel-doc warnings
Date: Wed, 20 Mar 2019 13:18:45 -0700 [thread overview]
Message-ID: <20190320201845.39595-1-bvanassche@acm.org> (raw)
Avoid that the following warnings are reported when building with W=1:
block/blk-cgroup.c:1755: warning: Function parameter or member 'q' not described in 'blkcg_schedule_throttle'
block/blk-cgroup.c:1755: warning: Function parameter or member 'use_memdelay' not described in 'blkcg_schedule_throttle'
block/blk-cgroup.c:1779: warning: Function parameter or member 'blkg' not described in 'blkcg_add_delay'
block/blk-cgroup.c:1779: warning: Function parameter or member 'now' not described in 'blkcg_add_delay'
block/blk-cgroup.c:1779: warning: Function parameter or member 'delta' not described in 'blkcg_add_delay'
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
---
block/blk-cgroup.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c
index 77f37ef8ef06..617a2b3f7582 100644
--- a/block/blk-cgroup.c
+++ b/block/blk-cgroup.c
@@ -1736,8 +1736,8 @@ void blkcg_maybe_throttle_current(void)
/**
* blkcg_schedule_throttle - this task needs to check for throttling
- * @q - the request queue IO was submitted on
- * @use_memdelay - do we charge this to memory delay for PSI
+ * @q: the request queue IO was submitted on
+ * @use_memdelay: do we charge this to memory delay for PSI
*
* This is called by the IO controller when we know there's delay accumulated
* for the blkg for this task. We do not pass the blkg because there are places
@@ -1769,8 +1769,9 @@ void blkcg_schedule_throttle(struct request_queue *q, bool use_memdelay)
/**
* blkcg_add_delay - add delay to this blkg
- * @now - the current time in nanoseconds
- * @delta - how many nanoseconds of delay to add
+ * @blkg: blkg of interest
+ * @now: the current time in nanoseconds
+ * @delta: how many nanoseconds of delay to add
*
* Charge @delta to the blkg's current delay accumulation. This is used to
* throttle tasks if an IO controller thinks we need more throttling.
--
2.21.0.155.ge902e9bcae20
next reply other threads:[~2019-03-20 20:18 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-20 20:18 Bart Van Assche [this message]
2019-03-20 20:39 ` [PATCH] blkcg: Fix kernel-doc warnings Jens Axboe
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