On 06/02/2016 07:39 AM, Hannes Reinecke wrote:
+int scsi_mq_resize_tags(struct Scsi_Host *shost, int max_tags)
+{
+ return blk_mq_resize_tag_set(&shost->tag_set, max_tags);
+}
+EXPORT_SYMBOL_GPL(scsi_mq_resize_tags);
What is the meaning of the max_tags argument? Does it include the
reserved tag count or not? If not, shouldn't the number of reserved tags
be added before calling blk_mq_resize_tag_set()? Please document the
meaning of the max_tags argument.
Please also consider choosing a name for this function that is more
consistent with the function names used in the block layer e.g.
scsi_mq_update_tag_depth().
Thanks,
Bart.
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