From: Jiri Olsa <jolsa@redhat.com>
To: Andi Kleen <andi@firstfloor.org>
Cc: linux-kernel@vger.kernel.org, namhyung@kernel.org,
acme@kernel.org, Andi Kleen <ak@linux.intel.com>
Subject: Re: [PATCH 1/8] perf, tools: Support handling complete branch stacks as histograms
Date: Mon, 20 Oct 2014 09:54:45 +0200 [thread overview]
Message-ID: <20141020075445.GA10629@krava.redhat.com> (raw)
In-Reply-To: <1411774636-6870-2-git-send-email-andi@firstfloor.org>
On Fri, Sep 26, 2014 at 04:37:09PM -0700, Andi Kleen wrote:
SNIP
> OPT_BOOLEAN('x', "exclude-other", &symbol_conf.exclude_other,
> "Only display entries with parent-match"),
> - OPT_CALLBACK_DEFAULT('g', "call-graph", &report, "output_type,min_percent[,print_limit],call_order",
> - "Display callchains using output_type (graph, flat, fractal, or none) , min percent threshold, optional print limit, callchain order, key (function or address). "
> + OPT_CALLBACK_DEFAULT('g', "call-graph", &report, "output_type,min_percent[,print_limit],call_order[,branch]",
> + "Display callchains using output_type (graph, flat, fractal, or none) , min percent threshold, optional print limit, callchain order, key (function or address), add branches. "
> "Default: fractal,0.5,callee,function", &report_parse_callchain_opt, callchain_default_opt),
> OPT_BOOLEAN(0, "children", &symbol_conf.cumulate_callchain,
> "Accumulate callchains of children and show total overhead as well"),
> diff --git a/tools/perf/util/callchain.c b/tools/perf/util/callchain.c
> index 08f0fbf..265457c 100644
> --- a/tools/perf/util/callchain.c
> +++ b/tools/perf/util/callchain.c
> @@ -61,6 +61,8 @@ parse_callchain_report_opt(const char *arg)
> callchain_param.key = CCKEY_FUNCTION;
> else if (!strncmp(tok, "address", strlen(tok)))
> callchain_param.key = CCKEY_ADDRESS;
> + else if (!strncmp(tok, "branch", strlen(tok)))
> + callchain_param.branch_callstack = 1;
this needs to be rebased to latest Namhyung's changes
which got in..
could you please rebase on Arnaldo's perf/core?
jirka
next prev parent reply other threads:[~2014-10-20 7:55 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-26 23:37 Implement lbr-as-callgraph v10 Andi Kleen
2014-09-26 23:37 ` [PATCH 1/8] perf, tools: Support handling complete branch stacks as histograms Andi Kleen
2014-10-20 7:54 ` Jiri Olsa [this message]
2014-10-20 10:10 ` Jiri Olsa
2014-10-22 1:03 ` Namhyung Kim
2014-11-11 23:31 ` Andi Kleen
2014-11-17 6:23 ` Namhyung Kim
2014-11-18 2:08 ` Andi Kleen
2014-09-26 23:37 ` [PATCH 2/8] perf, tools: Add --branch-history option to report Andi Kleen
2014-10-20 7:54 ` Jiri Olsa
2014-10-20 17:51 ` Jiri Olsa
2014-10-22 1:26 ` Namhyung Kim
2014-11-12 0:05 ` Andi Kleen
2014-11-17 6:31 ` Namhyung Kim
2014-11-18 2:01 ` Andi Kleen
2014-09-26 23:37 ` [PATCH 3/8] perf, tools: Enable printing the srcline in the history Andi Kleen
2014-10-20 17:57 ` Jiri Olsa
2014-09-26 23:37 ` [PATCH 4/8] perf, tools: Only print base source file for srcline Andi Kleen
2014-09-26 23:37 ` [PATCH 5/8] perf, tools: Support source line numbers in annotate Andi Kleen
2014-10-20 18:06 ` Jiri Olsa
2014-10-20 18:17 ` Jiri Olsa
2014-11-12 0:36 ` Andi Kleen
2014-09-26 23:37 ` [PATCH 6/8] tools, perf: Make get_srcline fall back to sym+offset Andi Kleen
2014-09-26 23:37 ` [PATCH 7/8] tools, perf: Make srcline output address with -v Andi Kleen
2014-10-20 18:20 ` Jiri Olsa
2014-09-26 23:37 ` [PATCH 8/8] tools, perf: Add asprintf replacement Andi Kleen
2014-10-20 18:28 ` Jiri Olsa
2014-10-20 19:13 ` Geert Uytterhoeven
2014-10-20 19:21 ` Jiri Olsa
2014-10-20 19:33 ` Geert Uytterhoeven
-- strict thread matches above, loose matches on Subject: below --
2014-09-15 23:54 Implement lbr-as-callgraph v9 Andi Kleen
2014-09-15 23:54 ` [PATCH 1/8] perf, tools: Support handling complete branch stacks as histograms Andi Kleen
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