linux-kernel - Re: [PATCH V2 1/8] perf evlist: Store 'overwrite' in struct perf

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Date:   Wed, 7 Mar 2018 11:12:49 +0100
From:   Jiri Olsa <jolsa@...hat.com>
To:     kan.liang@...ux.intel.com
Cc:     acme@...nel.org, mingo@...hat.com, linux-kernel@...r.kernel.org,
        namhyung@...nel.org, wangnan0@...wei.com, ak@...ux.intel.com
Subject: Re: [PATCH V2 1/8] perf evlist: Store 'overwrite' in struct perf_mmap

On Tue, Mar 06, 2018 at 10:36:00AM -0500, kan.liang@...ux.intel.com wrote:
> From: Kan Liang <kan.liang@...ux.intel.com>
> 
> It has been determined that the map is for overwrite mode
> (evlist->overwrite_mmap) or non-overwrite mode (evlist->mmap) when
> calling perf_evlist__alloc_mmap().
> Store the information in struct perf_mmap, which will be used later to
> simpler the perf_mmap__read*() interfaces.
> 
> Signed-off-by: Kan Liang <kan.liang@...ux.intel.com>

nice cleanup! for the patchset:

Acked-by: Jiri Olsa <jolsa@...nel.org>

thanks,
jirka