Commit 6d8623a7 authored by Bart Van Assche's avatar Bart Van Assche Committed by Jens Axboe
Browse files

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: default avatarHannes Reinecke <hare@suse.com>
Reviewed-by: default avatarJohannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: default avatarBart Van Assche <bvanassche@acm.org>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 4f5735f3

block/blk-mq-debugfs.c

+1 −2
Original line number Diff line number Diff line
@@ -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));

}