From: Andi Kleen <ak@linux.intel.com>
To: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Jin Yao <yao.jin@linux.intel.com>,
jolsa@kernel.org, Linux-kernel@vger.kernel.org,
kan.liang@intel.com, yao.jin@intel.com
Subject: Re: [PATCH v1] perf report: Drop cycles 0 for LBR print
Date: Tue, 28 Mar 2017 10:05:44 -0700 [thread overview]
Message-ID: <20170328170544.GF9371@tassilo.jf.intel.com> (raw)
In-Reply-To: <20170328153452.GC17135@kernel.org>
On Tue, Mar 28, 2017 at 12:34:52PM -0300, Arnaldo Carvalho de Melo wrote:
> Em Thu, Mar 09, 2017 at 04:06:26PM +0800, Jin Yao escreveu:
> > For some platforms, for example Broadwell, it doesn't support cycles
> > for LBR. But the perf always prints cycles:0, it's not necessary.
> >
> > The patch refactors the LBR info print code and drops the cycles:0.
> >
> > For example: perf report --branch-history --no-children --stdio
>
> Can I get some reviewed-by or acked-by for this patch? Andi? Kan?
Reviewed-by: Andi Kleen <ak@linux.intel.com>
-Andi
next prev parent reply other threads:[~2017-03-28 17:05 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-09 8:06 Jin Yao
2017-03-28 15:34 ` Arnaldo Carvalho de Melo
2017-03-28 17:05 ` Andi Kleen [this message]
2017-03-28 19:29 ` Arnaldo Carvalho de Melo
2017-04-02 19:13 ` [tip:perf/core] " tip-bot for Jin Yao
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