Messages in this thread | | | Subject | Re: [PATCH] blk-mq-debugfs: Add decode for BLK_MQ_F_TAG_HCTX_SHARED | From | Hannes Reinecke <> | Date | Mon, 11 Jan 2021 08:11:24 +0100 |
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On 1/8/21 9:55 AM, John Garry wrote: > 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> > > diff --git a/block/blk-mq-debugfs.c b/block/blk-mq-debugfs.c > index 3094542e12ae..ea4ab98e6b25 100644 > --- a/block/blk-mq-debugfs.c > +++ b/block/blk-mq-debugfs.c > @@ -245,6 +245,7 @@ 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 > > Reviewed-by: Hannes Reinecke <hare@suse.de>
Cheers,
Hannes -- Dr. Hannes Reinecke Kernel Storage Architect hare@suse.de +49 911 74053 688 SUSE Software Solutions GmbH, Maxfeldstr. 5, 90409 Nürnberg HRB 36809 (AG Nürnberg), Geschäftsführer: Felix Imendörffer
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