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Date:   Sun, 23 Sep 2018 21:36:00 +0200
From:   Jiri Olsa <jolsa@redhat.com>
To:     Namhyung Kim <namhyung@kernel.org>
Cc:     Jiri Olsa <jolsa@kernel.org>,
        Arnaldo Carvalho de Melo <acme@kernel.org>,
        lkml <linux-kernel@vger.kernel.org>,
        Ingo Molnar <mingo@kernel.org>,
        Alexander Shishkin <alexander.shishkin@linux.intel.com>,
        Peter Zijlstra <a.p.zijlstra@chello.nl>,
        Andi Kleen <andi@firstfloor.org>,
        Alexey Budankov <alexey.budankov@linux.intel.com>,
        kernel-team@lge.com
Subject: Re: [PATCH 39/48] perf record: Move waking into struct record
Message-ID: <20180923193600.GG30923@krava>
References: <20180913125450.21342-1-jolsa@kernel.org>
 <20180913125450.21342-40-jolsa@kernel.org>
 <20180917113131.GD18395@sejong>
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On Mon, Sep 17, 2018 at 08:31:31PM +0900, Namhyung Kim wrote:
> On Thu, Sep 13, 2018 at 02:54:41PM +0200, Jiri Olsa wrote:
> > We need to keep global number of 'waking' now.
> > 
> > TODO: make this multiple threads safe.
> 
> Why not using atomic APIs?

that would solve it, will check

thanks,
jirka