Commit 02f938e9 authored by John Garry's avatar John Garry Committed by Jens Axboe
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blk-mq-debugfs: Add decode for BLK_MQ_F_TAG_HCTX_SHARED 



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: 32bc15af ("blk-mq: Facilitate a shared sbitmap per tagset")
Signed-off-by: default avatarJohn Garry <john.garry@huawei.com>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 3a21777c

block/blk-mq-debugfs.c

+1 −0
Original line number Diff line number Diff line
@@ -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