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.
Fixes: commit 2720bab50258 ("blk-mq-debugfs: Show busy requests") Signed-off-by: Bart Van Assche bart.vanassche@wdc.com Cc: Ming Lei ming.lei@redhat.com Cc: Christoph Hellwig hch@lst.de Cc: Hannes Reinecke hare@suse.com Cc: Johannes Thumshirn jthumshirn@suse.de Cc: Martin K. Petersen martin.petersen@oracle.com Cc: stable@vger.kernel.org --- block/blk-mq-debugfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block/blk-mq-debugfs.c b/block/blk-mq-debugfs.c index f7db73f1698e..886b37163f17 100644 --- a/block/blk-mq-debugfs.c +++ b/block/blk-mq-debugfs.c @@ -409,7 +409,7 @@ 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 && - test_bit(REQ_ATOM_STARTED, &rq->atomic_flags)) + list_empty(&rq->queuelist)) __blk_mq_debugfs_rq_show(params->m, list_entry_rq(&rq->queuelist)); }