diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/blk-mq.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/include/linux/blk-mq.h b/include/linux/blk-mq.h index f401067ac03a..2b7fb8e87793 100644 --- a/include/linux/blk-mq.h +++ b/include/linux/blk-mq.h @@ -715,6 +715,8 @@ int blk_mq_alloc_sq_tag_set(struct blk_mq_tag_set *set, void blk_mq_free_tag_set(struct blk_mq_tag_set *set); void blk_mq_free_request(struct request *rq); +int blk_rq_poll(struct request *rq, struct io_comp_batch *iob, + unsigned int poll_flags); bool blk_mq_queue_inflight(struct request_queue *q); @@ -852,7 +854,11 @@ static inline bool blk_mq_add_to_batch(struct request *req, struct io_comp_batch *iob, int ioerror, void (*complete)(struct io_comp_batch *)) { - if (!iob || (req->rq_flags & RQF_USE_SCHED) || ioerror || + /* + * blk_mq_end_request_batch() can't end request allocated from + * sched tags + */ + if (!iob || (req->rq_flags & RQF_SCHED_TAGS) || ioerror || (req->end_io && !blk_rq_is_passthrough(req))) return false; |