From: Chengming Zhou <zhouchengming@xxxxxxxxxxxxx>
There are some stale functions documentation in blk-mq-tag, since
the prototype of busy_tag_iter_fn() has changed. Fix it as we're here.
Fixes: 2dd6532e9591 ("blk-mq: Drop 'reserved' arg of busy_tag_iter_fn")
Reviewed-by: Bart Van Assche <bvanassche@xxxxxxx>
Signed-off-by: Chengming Zhou <zhouchengming@xxxxxxxxxxxxx>
---
block/blk-mq-tag.c | 28 ++++++++++++----------------
1 file changed, 12 insertions(+), 16 deletions(-)
diff --git a/block/blk-mq-tag.c b/block/blk-mq-tag.c
index 3ddc0c7b7f7e..0d42f3c4d76e 100644
--- a/block/blk-mq-tag.c
+++ b/block/blk-mq-tag.c
@@ -307,9 +307,9 @@ static bool bt_tags_iter(struct sbitmap *bitmap, unsigned int bitnr, void *data)
* @bt: sbitmap to examine. This is either the breserved_tags member
* or the bitmap_tags member of struct blk_mq_tags.
* @fn: Pointer to the function that will be called for each started
- * request. @fn will be called as follows: @fn(rq, @data,
- * @reserved) where rq is a pointer to a request. Return true
- * to continue iterating tags, false to stop.
+ * request. @fn will be called as follows: @fn(rq, @data) where
+ * rq is a pointer to a request. Return true to continue iterating
+ * tags, false to stop.
* @data: Will be passed as second argument to @fn.
* @flags: BT_TAG_ITER_*
* @q: Only iterate over requests of this queue.
@@ -346,10 +346,9 @@ static void __blk_mq_all_tag_iter(struct blk_mq_tags *tags,
* blk_mq_all_tag_iter - iterate over all requests in a tag map
* @tags: Tag map to iterate over.
* @fn: Pointer to the function that will be called for each
- * request. @fn will be called as follows: @fn(rq, @priv,
- * reserved) where rq is a pointer to a request. 'reserved'
- * indicates whether or not @rq is a reserved request. Return
- * true to continue iterating tags, false to stop.
+ * request. @fn will be called as follows: @fn(rq, @priv)
+ * where rq is a pointer to a request. Return true to
+ * continue iterating tags, false to stop.
* @priv: Will be passed as second argument to @fn.
*
* Caller has to pass the tag map from which requests are allocated.
@@ -380,10 +379,9 @@ static void __blk_mq_tagset_busy_iter(struct blk_mq_tag_set *tagset,
* blk_mq_tagset_busy_iter - iterate over all started requests in a tag set
* @tagset: Tag set to iterate over.
* @fn: Pointer to the function that will be called for each started
- * request. @fn will be called as follows: @fn(rq, @priv,
- * reserved) where rq is a pointer to a request. 'reserved'
- * indicates whether or not @rq is a reserved request. Return
- * true to continue iterating tags, false to stop.
+ * request. @fn will be called as follows: @fn(rq, @priv)
+ * where rq is a pointer to a request. Return true to
+ * continue iterating tags, false to stop.
* @priv: Will be passed as second argument to @fn.
*
* We grab one request reference before calling @fn and release it after
@@ -430,11 +428,9 @@ EXPORT_SYMBOL(blk_mq_tagset_wait_completed_request);
* blk_mq_queue_tag_busy_iter - iterate over all requests with a driver tag
* @q: Request queue to examine.
* @fn: Pointer to the function that will be called for each request
- * on @q. @fn will be called as follows: @fn(hctx, rq, @priv,
- * reserved) where rq is a pointer to a request and hctx points
- * to the hardware queue associated with the request. 'reserved'
- * indicates whether or not @rq is a reserved request.
- * @priv: Will be passed as third argument to @fn.
+ * on @q. @fn will be called as follows: @fn(rq, @priv) where rq
+ * is a pointer to a request.
+ * @priv: Will be passed as second argument to @fn.
*
* Note: if @q->tag_set is shared with other request queues then @fn will be
* called for all requests on all queues that share that tag set and not only
--
2.40.1
