Thread (2 messages) 2 messages, 2 authors, 2021-10-04
STALE1753d LANDED

[PATCH] block: decode QUEUE_FLAG_HCTX_ACTIVE in debugfs output

From: Johannes Thumshirn <hidden>
Date: 2021-10-04 07:22:13
Subsystem: block layer, the rest · Maintainers: Jens Axboe, Linus Torvalds

While debugging an issue we've found that $DEBUGFS/block/$disk/state
doesn't decode QUEUE_FLAG_HCTX_ACTIVE but only displays its numerical
value.

Add QUEUE_FLAG(HCTX_ACTIVE) to the blk_queue_flag_name array so it'll get
decoded properly.

Signed-off-by: Johannes Thumshirn <redacted>
---
 block/blk-mq-debugfs.c | 1 +
 1 file changed, 1 insertion(+)
diff --git a/block/blk-mq-debugfs.c b/block/blk-mq-debugfs.c
index 4b66d2776eda..3b38d15723de 100644
--- a/block/blk-mq-debugfs.c
+++ b/block/blk-mq-debugfs.c
@@ -129,6 +129,7 @@ static const char *const blk_queue_flag_name[] = {
 	QUEUE_FLAG_NAME(PCI_P2PDMA),
 	QUEUE_FLAG_NAME(ZONE_RESETALL),
 	QUEUE_FLAG_NAME(RQ_ALLOC_TIME),
+	QUEUE_FLAG_NAME(HCTX_ACTIVE),
 	QUEUE_FLAG_NAME(NOWAIT),
 };
 #undef QUEUE_FLAG_NAME
-- 
2.32.0
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