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authorBart Van Assche <bvanassche@acm.org>2018-10-04 19:35:24 +0200
committerJens Axboe <axboe@kernel.dk>2018-10-05 16:16:58 +0200
commit6d8623a71135d8e2d397c1534f35e04dcf867749 (patch)
treecc2ed905f27355a24428ad181a7486ff849bb865 /block
parentMerge branch 'nvme-4.20' of git://git.infradead.org/nvme into for-4.20/block (diff)
downloadlinux-6d8623a71135d8e2d397c1534f35e04dcf867749.tar.xz
linux-6d8623a71135d8e2d397c1534f35e04dcf867749.zip
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>
Diffstat (limited to 'block')
-rw-r--r--block/blk-mq-debugfs.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/block/blk-mq-debugfs.c b/block/blk-mq-debugfs.c
index a5ea86835fcb..41b86f50d126 100644
--- 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));
}