linux-kernel - Re: [PATCH 3/5] perf core: Prepare writing into ring buffer from end

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Message-ID: <20160324172938.GA58325@ast-mbp.thefacebook.com>
Date:	Thu, 24 Mar 2016 10:29:40 -0700
From:	Alexei Starovoitov <alexei.starovoitov@...il.com>
To:	"Wangnan (F)" <wangnan0@...wei.com>
Cc:	Peter Zijlstra <peterz@...radead.org>, mingo@...hat.com,
	linux-kernel@...r.kernel.org, He Kuang <hekuang@...wei.com>,
	Alexei Starovoitov <ast@...nel.org>,
	Arnaldo Carvalho de Melo <acme@...hat.com>,
	Brendan Gregg <brendan.d.gregg@...il.com>,
	Jiri Olsa <jolsa@...nel.org>,
	Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>,
	Namhyung Kim <namhyung@...nel.org>,
	Zefan Li <lizefan@...wei.com>, pi3orama@....com
Subject: Re: [PATCH 3/5] perf core: Prepare writing into ring buffer from end

On Thu, Mar 24, 2016 at 11:48:54AM +0800, Wangnan (F) wrote:
> 
> >>http://lkml.iu.edu/hypermail/linux/kernel/1601.2/03966.html
> >Wang, when you respin, please add all perf analysis that you've
> >done and the reasons to do it this way to commit log
> >to make sure it stays in git history.
> >
> >I've reviewed it in the past and looks like the patches didn't
> >change over the last months. So still ack, I believe
> >overwrite buffers is a great feature.
> Can I add your Acked-by in all these 5 patches?

please respin first, I'll review promptly.