From: Ming Lei <ming.lei@redhat.com>
To: Jens Axboe <axboe@kernel.dk>
Cc: linux-block@vger.kernel.org, Ming Lei <ming.lei@redhat.com>,
Bart Van Assche <bart.vanassche@wdc.com>,
Omar Sandoval <osandov@fb.com>, Christoph Hellwig <hch@lst.de>,
Josef Bacik <josef@toxicpanda.com>
Subject: [PATCH V2 0/2] block: support debugfs on rq_qos & wbt
Date: Mon, 17 Dec 2018 09:45:59 +0800 [thread overview]
Message-ID: <20181217014601.11823-1-ming.lei@redhat.com> (raw)
Hi,
The 1st patch provides debugfs support on rq_qos.
The 2nd patch exports blk-wbt's internal states via debugfs.
V2:
- use 'const char *'
- fix one comipile failure in case of !CONFIG_BLK_DEBUG_FS
- don't output 'ns' in several attributes
Ming Lei (2):
blk-mq-debugfs: support rq_qos
blk-wbt: export internal state via debugfs
block/blk-mq-debugfs.c | 54 ++++++++++++++++++++++++++++++
block/blk-mq-debugfs.h | 17 ++++++++++
block/blk-rq-qos.c | 2 ++
block/blk-rq-qos.h | 24 +++++++++++++
block/blk-wbt.c | 91 ++++++++++++++++++++++++++++++++++++++++++++++++++
include/linux/blkdev.h | 1 +
6 files changed, 189 insertions(+)
Cc: Bart Van Assche <bart.vanassche@wdc.com>
Cc: Omar Sandoval <osandov@fb.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Josef Bacik <josef@toxicpanda.com>
--
2.9.5
next reply other threads:[~2018-12-17 1:46 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-17 1:45 Ming Lei [this message]
2018-12-17 1:46 ` [PATCH V2 1/2] blk-mq-debugfs: support rq_qos Ming Lei
2018-12-17 1:46 ` [PATCH V2 2/2] blk-wbt: export internal state via debugfs Ming Lei
2018-12-17 2:54 ` [PATCH V2 0/2] block: support debugfs on rq_qos & wbt Jens Axboe
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