On 3/9/21 9:47 AM, John Garry wrote: > This does fall over if some tags are allocated without associated > request queue, which I do not know exists. The only tag allocation mechanism I know of is blk_mq_get_tag(). The only blk_mq_get_tag() callers I know of are __blk_mq_alloc_request() and blk_mq_alloc_request_hctx(). So I think all allocated tags are associated with a request queue. Regarding this patch series, I have shared the feedback I wanted to share so I would appreciate it if someone else could also take a look. Thanks, Bart.
