linux-kernel - Re: [PATCH 1/2] blk-iocost: Add iocg idle state tracepoint

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Message-ID: <fe7435d3-a167-f7f1-54d7-d97c38453c0a@kernel.dk>
Date:   Thu, 17 Dec 2020 07:56:03 -0700
From:   Jens Axboe <axboe@...nel.dk>
To:     Baolin Wang <baolin.wang@...ux.alibaba.com>, tj@...nel.org
Cc:     linux-block@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] blk-iocost: Add iocg idle state tracepoint

On 12/17/20 12:57 AM, Baolin Wang wrote:
> Hi Jens,
> 
>> It will be helpful to trace the iocg's whole state, including active and
>> idle state. And we can easily expand the original iocost_iocg_activate
>> trace event to support a state trace class, including active and idle
>> state tracing.
>>
>> Signed-off-by: Baolin Wang <baolin.wang@...ux.alibaba.com>
> 
> Could you pick up patch 1 which was already acked by Tejun. Thanks.

Done, thanks.

-- 
Jens Axboe