Re: [PATCH v2 6/6] blk-mq-tag: fix blk_mq_queue_tag_busy_iter() documentation

[Chengming Zhou <chengming.zhou@linux.dev>]

On 2023/8/23 22:46, Bart Van Assche wrote:
> On 8/23/23 02:04, chengming.zhou@linux.dev wrote:
>> diff --git a/block/blk-mq-tag.c b/block/blk-mq-tag.c
>> index 087ea6b232f6..69b156750559 100644
>> --- a/block/blk-mq-tag.c
>> +++ b/block/blk-mq-tag.c
>> @@ -312,6 +312,7 @@ static bool bt_tags_iter(struct sbitmap *bitmap, unsigned int bitnr, void *data)
>>    *        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.
>>    */
> 
> Please integrate this change in patch 2/6 since the argument 'q' is added by that
> patch.

Ok, right.

> 
>> @@ -432,8 +433,7 @@ EXPORT_SYMBOL(blk_mq_tagset_wait_completed_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
>> - * for requests associated with @q.
>> + * called only for requests associated with @q.
>>    */
>>   void blk_mq_queue_tag_busy_iter(struct request_queue *q, busy_tag_iter_fn *fn,
>>           void *priv)
> 
> Please consider adding the following to this change:
> 
> Fixes: c7b1bf5cca76 ("blk-mq: Document the functions that iterate over requests")
> 

Ok, will update.

Thanks!