From: Andi Kleen <andi@firstfloor.org>
To: Jiri Olsa <jolsa@redhat.com>
Cc: Andi Kleen <andi@firstfloor.org>,
linux-kernel@vger.kernel.org, namhyung@kernel.org,
acme@kernel.org, mingo@kernel.org, peterz@infradead.org
Subject: Re: Implement lbr-as-callgraph v9
Date: Wed, 13 Aug 2014 20:24:25 +0200 [thread overview]
Message-ID: <20140813182425.GG4120@two.firstfloor.org> (raw)
In-Reply-To: <20140813072449.GA2370@krava.brq.redhat.com>
> > > When I captured data like you above and run pure 'perf report'
> > > I did not get callchains displayed at all.
But you get the LBR view right?
That was always like this, dating back to the first LBR patches.
-b auto enables it. To get non LBR callgraph view you need --no-branch-stack
The goal of my patchkit is really to get a more useful (to me)
LBR view, but I didn't change the existing one if the option
is not specified.
-Andi
next prev parent reply other threads:[~2014-08-13 18:24 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-31 17:17 Implement lbr-as-callgraph v9 Andi Kleen
2014-07-31 17:17 ` [PATCH 1/9] perf, tools: Support handling complete branch stacks as histograms Andi Kleen
2014-07-31 17:17 ` [PATCH 2/9] perf, tools: Add --branch-history option to report Andi Kleen
2014-07-31 17:17 ` [PATCH 3/9] perf, tools: Enable printing the srcline in the history Andi Kleen
2014-07-31 17:17 ` [PATCH 4/9] perf, tools: Only print base source file for srcline Andi Kleen
2014-07-31 17:17 ` [PATCH 5/9] perf, tools: Support source line numbers in annotate Andi Kleen
2014-07-31 17:17 ` [PATCH 6/9] perf, tools: Fix srcline sort key output to use width Andi Kleen
2014-07-31 17:17 ` [PATCH 7/9] tools, perf: Make get_srcline fall back to sym+offset Andi Kleen
2014-07-31 17:17 ` [PATCH 8/9] tools, perf: Make srcline output address with -v Andi Kleen
2014-07-31 17:17 ` [PATCH 9/9] tools, perf: Add asprintf replacement Andi Kleen
2014-08-11 9:52 ` Implement lbr-as-callgraph v9 Jiri Olsa
2014-08-11 16:40 ` Andi Kleen
2014-08-12 13:50 ` Jiri Olsa
2014-08-12 20:55 ` Andi Kleen
2014-08-13 7:24 ` Jiri Olsa
2014-08-13 18:24 ` Andi Kleen [this message]
2014-08-14 10:40 ` Jiri Olsa
-- strict thread matches above, loose matches on Subject: below --
2014-09-15 23:54 Andi Kleen
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