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-rw-r--r--block/blk-mq-debugfs.c16
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)