From: Hou Tao <houtao1@huawei.com>
To: <axboe@kernel.dk>, <linux-block@vger.kernel.org>
Cc: <osandov@fb.com>, <ming.lei@redhat.com>
Subject: Re: [PATCH 0/2] fixes for block stats
Date: Sat, 25 May 2019 13:12:34 +0800 [thread overview]
Message-ID: <e2ba6719-e2f8-1bfb-c5b5-7a4396df60ec@huawei.com> (raw)
In-Reply-To: <20190521075904.135060-1-houtao1@huawei.com>
ping ?
On 2019/5/21 15:59, Hou Tao wrote:
> The first patch fixes the problem that there is no sample in
> /sys/kernel/debug/block/nvmeXn1/poll_stat and hybrid poll may
> don't work as expected. The second patch tries to ensure
> the latency accounting for block stats will work normally
> even when iostat is disabled.
>
> Comments are wecome.
>
> Regard,
> Tao
>
> Hou Tao (2):
> block: make rq sector size accessible for block stats
> block: also check RQF_STATS in blk_mq_need_time_stamp()
>
> block/blk-mq.c | 17 ++++++++---------
> block/blk-throttle.c | 3 ++-
> include/linux/blkdev.h | 15 ++++++++++++---
> 3 files changed, 22 insertions(+), 13 deletions(-)
>
next prev parent reply other threads:[~2019-05-25 5:12 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-21 7:59 [PATCH 0/2] fixes for block stats Hou Tao
2019-05-21 7:59 ` [PATCH 1/2] block: make rq sector size accessible " Hou Tao
2019-05-25 11:46 ` Pavel Begunkov
2019-05-25 13:52 ` Pavel Begunkov
2019-05-27 11:39 ` Hou Tao
2019-05-28 18:25 ` Pavel Begunkov
2019-09-15 16:52 ` Pavel Begunkov
2019-05-21 7:59 ` [PATCH 2/2] block: also check RQF_STATS in blk_mq_need_time_stamp() Hou Tao
2019-05-25 5:12 ` Hou Tao [this message]
2019-09-15 22:02 ` [PATCH 0/2] fixes for block stats Jens Axboe
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