linux-kernel - Re: [PATCHv2 1/2] trace/hwlat: Do not wipe the contents of per-cpu thread data

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Message-ID: <f42fc503-2843-2879-1810-a238f0afe3b3@kernel.org>
Date:   Fri, 10 Mar 2023 14:52:09 +0100
From:   Daniel Bristot de Oliveira <bristot@...nel.org>
To:     Tero Kristo <tero.kristo@...ux.intel.com>, rostedt@...dmis.org,
        mhiramat@...nel.org
Cc:     linux-kernel@...r.kernel.org, linux-trace-kernel@...r.kernel.org
Subject: Re: [PATCHv2 1/2] trace/hwlat: Do not wipe the contents of per-cpu
 thread data

On 3/10/23 11:04, Tero Kristo wrote:
> Do not wipe the contents of the per-cpu kthread data when starting the
> tracer, as this will completely forget about already running instances
> and can later start new additional per-cpu threads.
> 
> Signed-off-by: Tero Kristo <tero.kristo@...ux.intel.com>

Acked-by: Daniel Bristot de Oliveira <bristot@...nel.org>
-- Daniel