linux-kernel - Re: [PATCH v2 2/4] perf record: implement -z=<level> and --mmap-flush=<thres> options

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Message-ID: <c42bfeb5-32ed-ae67-e09e-90968b71b74a@linux.intel.com>
Date:   Wed, 20 Feb 2019 17:13:40 +0300
From:   Alexey Budankov <alexey.budankov@...ux.intel.com>
To:     Jiri Olsa <jolsa@...hat.com>
Cc:     Arnaldo Carvalho de Melo <acme@...nel.org>,
        Ingo Molnar <mingo@...hat.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Namhyung Kim <namhyung@...nel.org>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Andi Kleen <ak@...ux.intel.com>,
        linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 2/4] perf record: implement -z=<level> and
 --mmap-flush=<thres> options


On 12.02.2019 16:08, Jiri Olsa wrote:
> On Mon, Feb 11, 2019 at 11:22:38PM +0300, Alexey Budankov wrote:
> 
> SNIP
> 
>> diff --git a/tools/perf/util/session.h b/tools/perf/util/session.h
>> index d96eccd7d27f..0e14884f28b2 100644
>> --- a/tools/perf/util/session.h
>> +++ b/tools/perf/util/session.h
>> @@ -35,6 +35,8 @@ struct perf_session {
>>  	struct ordered_events	ordered_events;
>>  	struct perf_data	*data;
>>  	struct perf_tool	*tool;
>> +	u64			bytes_transferred;
>> +	u64			bytes_compressed;
> 
> please add those in separate patch, so we can see how they are
> incremented and displayed easily

Moved declaration and printing of the values into a separate patch.

Thanks,
Alexey

> 
> thanks,
> jirka
>