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

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Message-ID: <X9IwWmIgnAl8R34d@mtj.duckdns.org>
Date:   Thu, 10 Dec 2020 09:27:38 -0500
From:   Tejun Heo <tj@...nel.org>
To:     Baolin Wang <baolin.wang@...ux.alibaba.com>
Cc:     axboe@...nel.dk, linux-block@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] blk-iocost: Add iocg idle state tracepoint

On Thu, Dec 10, 2020 at 06:56:44PM +0800, Baolin Wang wrote:
> 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>

Acked-by: Tejun Heo <tj@...nel.org>

Thanks.

-- 
tejun