blk-mq-debugfs: Also show requests that have not yet been started

When debugging e.g. the SCSI timeout handler it is important that
requests that have not yet been started or that already have
completed are also reported through debugfs.

Cc: Christoph Hellwig <hch@lst.de>
Cc: Ming Lei <ming.lei@redhat.com>
Cc: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/block/blk-mq-debugfs.c b/block/blk-mq-debugfs.c
index a5ea86835fcb2dc2bb7f1a1593637709bce62b2a..41b86f50d1262fff5d8b1939a9eafcec289390b7 100644 (file)
--- a/block/blk-mq-debugfs.c
+++ b/block/blk-mq-debugfs.c
@@ -431,8 +431,7 @@ static void hctx_show_busy_rq(struct request *rq, void *data, bool reserved)
 {
        const struct show_busy_params *params = data;
 
-       if (blk_mq_map_queue(rq->q, rq->mq_ctx->cpu) == params->hctx &&
-           blk_mq_rq_state(rq) != MQ_RQ_IDLE)
+       if (blk_mq_map_queue(rq->q, rq->mq_ctx->cpu) == params->hctx)
                __blk_mq_debugfs_rq_show(params->m,
                                         list_entry_rq(&rq->queuelist));
 }