diff options
Diffstat (limited to 'block')
| -rw-r--r-- | block/blk-mq-debugfs.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/block/blk-mq-debugfs.c b/block/blk-mq-debugfs.c index bd21d5b9f65f..58b3b79cbe83 100644 --- a/block/blk-mq-debugfs.c +++ b/block/blk-mq-debugfs.c @@ -350,6 +350,20 @@ static const char *const rqf_name[] = { }; #undef RQF_NAME +static const char *const blk_mq_rq_state_name_array[] = { + [MQ_RQ_IDLE] = "idle", + [MQ_RQ_IN_FLIGHT] = "in_flight", + [MQ_RQ_COMPLETE] = "complete", +}; + +static const char *blk_mq_rq_state_name(enum mq_rq_state rq_state) +{ + if (WARN_ON_ONCE((unsigned int)rq_state > + ARRAY_SIZE(blk_mq_rq_state_name_array))) + return "(?)"; + return blk_mq_rq_state_name_array[rq_state]; +} + int __blk_mq_debugfs_rq_show(struct seq_file *m, struct request *rq) { const struct blk_mq_ops *const mq_ops = rq->q->mq_ops; @@ -366,7 +380,7 @@ int __blk_mq_debugfs_rq_show(struct seq_file *m, struct request *rq) seq_puts(m, ", .rq_flags="); blk_flags_show(m, (__force unsigned int)rq->rq_flags, rqf_name, ARRAY_SIZE(rqf_name)); - seq_printf(m, ", complete=%d", blk_rq_is_complete(rq)); + seq_printf(m, ", .state=%s", blk_mq_rq_state_name(blk_mq_rq_state(rq))); seq_printf(m, ", .tag=%d, .internal_tag=%d", rq->tag, rq->internal_tag); if (mq_ops->show_rq) |