On 4/13/21 12:50 AM, Daniel Wagner wrote: > Maybe you could also annotate blk_mq_all_tag_iter() with a > might_sleep(). This would help to find API abusers more easily. Hmm ... my understanding is that blk_mq_all_tag_iter() does not sleep since that function does not sleep itself and since the only caller of blk_mq_all_tag_iter() callers passes a callback function that does not sleep? Thanks, Bart.
