| From | Greg Kroah-Hartman <> | Subject | [PATCH 5.10 108/152] blk-mq-debugfs: Add decode for BLK_MQ_F_TAG_HCTX_SHARED | Date | Mon, 18 Jan 2021 12:34:43 +0100 |
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From: John Garry <john.garry@huawei.com>
[ Upstream commit 02f938e9fed1681791605ca8b96c2d9da9355f6a ]
Showing the hctx flags for when BLK_MQ_F_TAG_HCTX_SHARED is set gives something like:
root@debian:/home/john# more /sys/kernel/debug/block/sda/hctx0/flags alloc_policy=FIFO SHOULD_MERGE|TAG_QUEUE_SHARED|3
Add the decoding for that flag.
Fixes: 32bc15afed04b ("blk-mq: Facilitate a shared sbitmap per tagset") Signed-off-by: John Garry <john.garry@huawei.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Sasha Levin <sashal@kernel.org> --- 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 4d6e83e5b4429..4de03da9a624b 100644 --- a/block/blk-mq-debugfs.c +++ b/block/blk-mq-debugfs.c @@ -246,6 +246,7 @@ static const char *const hctx_flag_name[] = { HCTX_FLAG_NAME(BLOCKING), HCTX_FLAG_NAME(NO_SCHED), HCTX_FLAG_NAME(STACKING), + HCTX_FLAG_NAME(TAG_HCTX_SHARED), }; #undef HCTX_FLAG_NAME -- 2.27.0
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