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Subject: Re: [PATCH 0/2 v2] Add statistics and document for cfs_b burst
From:   changhuaixin <changhuaixin@linux.alibaba.com>
In-Reply-To: <20210830032215.16302-1-changhuaixin@linux.alibaba.com>
Date:   Fri, 3 Sep 2021 21:12:25 +0800
Cc:     changhuaixin <changhuaixin@linux.alibaba.com>,
        Peter Zijlstra <peterz@infradead.org>, anderson@cs.unc.edu,
        baruah@wustl.edu, Benjamin Segall <bsegall@google.com>,
        Dietmar Eggemann <dietmar.eggemann@arm.com>,
        dtcccc@linux.alibaba.com, juri.lelli@redhat.com,
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        shanpeic@linux.alibaba.com, tj@kernel.org,
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Hi,

I wonder how do these two patches look this time, from cfs_b's point of view.
The statistics is simpler than before. And document is added too.

> On Aug 30, 2021, at 11:22 AM, Huaixin Chang <changhuaixin@linux.alibaba.com> wrote:
> 
> Changelog:
> v2:
> - Use burst_time in nanoseconds for cgroup1 interface, and burst_usec
>  in microseconds for cgroup2 interface.
> - Minor document adjustment.
> 
> v1 Link:
> https://lore.kernel.org/lkml/20210816070849.3153-1-changhuaixin@linux.alibaba.com/
> 
> Huaixin Chang (2):
>  sched/fair: Add cfs bandwidth burst statistics
>  sched/fair: Add document for burstable CFS bandwidth
> 
> Documentation/admin-guide/cgroup-v2.rst |  8 ++++
> Documentation/scheduler/sched-bwc.rst   | 85 +++++++++++++++++++++++++++++----
> kernel/sched/core.c                     | 13 +++--
> kernel/sched/fair.c                     |  9 ++++
> kernel/sched/sched.h                    |  3 ++
> 5 files changed, 105 insertions(+), 13 deletions(-)
> 
> -- 
> 2.14.4.44.g2045bb6