Re: [PATCH 08/10] blk-mq: add tags and sched_tags bitmaps to debugfs

[PATCH 00/10] blk-mq: move debugging information from sysfs to debugfs · Omar Sandoval <osandov@osandov.com> · 2017-01-23
[PATCH 01/10] blk-mq: create debugfs directory tree · Omar Sandoval <osandov@osandov.com> · 2017-01-23
Re: [PATCH 01/10] blk-mq: create debugfs directory tree · Hannes Reinecke <hare@suse.de> · 2017-01-24
[PATCH 02/10] blk-mq: add hctx->{state,flags} to debugfs · Omar Sandoval <osandov@osandov.com> · 2017-01-23
Re: [PATCH 02/10] blk-mq: add hctx->{state,flags} to debugfs · Hannes Reinecke <hare@suse.de> · 2017-01-24
Re: [PATCH 02/10] blk-mq: add hctx->{state,flags} to debugfs · Omar Sandoval <osandov@osandov.com> · 2017-01-25
[PATCH 04/10] blk-mq: add extra request information to debugfs · Omar Sandoval <osandov@osandov.com> · 2017-01-23
Re: [PATCH 04/10] blk-mq: add extra request information to debugfs · Hannes Reinecke <hare@suse.de> · 2017-01-24
[PATCH 03/10] blk-mq: move hctx->dispatch and ctx->rq_list from sysfs to debugfs · Omar Sandoval <osandov@osandov.com> · 2017-01-23
Re: [PATCH 03/10] blk-mq: move hctx->dispatch and ctx->rq_list from sysfs to debugfs · Hannes Reinecke <hare@suse.de> · 2017-01-24
[PATCH 05/10] sbitmap: add helpers for dumping to a seq_file · Omar Sandoval <osandov@osandov.com> · 2017-01-23
Re: [PATCH 05/10] sbitmap: add helpers for dumping to a seq_file · Hannes Reinecke <hare@suse.de> · 2017-01-24
[PATCH 06/10] blk-mq: export software queue pending map to debugfs · Omar Sandoval <osandov@osandov.com> · 2017-01-23
Re: [PATCH 06/10] blk-mq: export software queue pending map to debugfs · Hannes Reinecke <hare@suse.de> · 2017-01-24
[PATCH 07/10] blk-mq: move tags and sched_tags info from sysfs to debugfs · Omar Sandoval <osandov@osandov.com> · 2017-01-23
Re: [PATCH 07/10] blk-mq: move tags and sched_tags info from sysfs to debugfs · Hannes Reinecke <hare@suse.de> · 2017-01-24
[PATCH 09/10] blk-mq: move hctx io_poll, stats, and dispatched from sysfs to debugfs · Omar Sandoval <osandov@osandov.com> · 2017-01-23
Re: [PATCH 09/10] blk-mq: move hctx io_poll, stats, and dispatched from sysfs to debugfs · Hannes Reinecke <hare@suse.de> · 2017-01-24
[PATCH 08/10] blk-mq: add tags and sched_tags bitmaps to debugfs · Omar Sandoval <osandov@osandov.com> · 2017-01-23
Re: [PATCH 08/10] blk-mq: add tags and sched_tags bitmaps to debugfs · Hannes Reinecke <hare@suse.de> · 2017-01-24
[PATCH 10/10] blk-mq: move hctx and ctx counters from sysfs to debugfs · Omar Sandoval <osandov@osandov.com> · 2017-01-23
Re: [PATCH 10/10] blk-mq: move hctx and ctx counters from sysfs to debugfs · Hannes Reinecke <hare@suse.de> · 2017-01-24

From: Hannes Reinecke <hare@suse.de>
Date: 2017-01-24 13:30:18

On 01/23/2017 07:59 PM, Omar Sandoval wrote:

From: Omar Sandoval <redacted>

These can be used to debug issues like tag leaks and stuck requests.

Signed-off-by: Omar Sandoval <redacted>
---
 block/blk-mq-debugfs.c | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)

Reviewed-by: Hannes Reinecke <hare@suse.com>

Cheers,

Hannes
-- 
Dr. Hannes Reinecke		   Teamlead Storage & Networking
hare@suse.de			               +49 911 74053 688
SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nï¿½rnberg
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