linux-kernel - Re: [GIT PULL 0/5] perf/core improvements and fixes

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Date:	Sat, 15 Oct 2011 16:59:48 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Arnaldo Carvalho de Melo <acme@...radead.org>
Cc:	linux-kernel@...r.kernel.org, David Ahern <dsahern@...il.com>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Mike Galbraith <efault@....de>,
	Paul Mackerras <paulus@...ba.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Stephane Eranian <eranian@...gle.com>,
	Thomas Jarosch <thomas.jarosch@...ra2net.com>,
	arnaldo.melo@...il.com
Subject: Re: [GIT PULL 0/5] perf/core improvements and fixes


* Arnaldo Carvalho de Melo <acme@...radead.org> wrote:

> Hi Ingo,
> 
>         Please consider pulling from:
> 
> git://github.com/acmel/linux.git perf/core
> 
> 	These are in addition to the ones you reported being problematic
> with perf top segfaulting sometimes, that problem should be fixed by the
> first patch below.
> 
> Regards,
> 
> - Arnaldo
> 
> Arnaldo Carvalho de Melo (4):
>   perf hists browser: Invalidate ui_browser->top after timer calls
>   perf annotate browser: Exit when pressing ESC or the left arrow
>   perf ui browser: Add filter method
>   perf annotate browser: Allow toggling the visualization of source code lines
> 
> Thomas Jarosch (1):
>   perf buildid: Fix possible unterminated readlink() result buffer
> 
>  tools/perf/util/header.c               |    2 +-
>  tools/perf/util/ui/browser.c           |   52 +++++++++++++++++----
>  tools/perf/util/ui/browser.h           |    1 +
>  tools/perf/util/ui/browsers/annotate.c |   78 +++++++++++++++++++++++++++++--
>  tools/perf/util/ui/browsers/hists.c    |   15 +++++-
>  5 files changed, 131 insertions(+), 17 deletions(-)

Pulled, thanks a lot Arnaldo!

The 'perf top' segfault is indeed fixed for me too.

Btw., i noticed another weirdness - sometimes after startup i get 
this message:

/lib64/libc-2.14.90.so was updated, restart the long running apps that use it!                          

but it was not updated recently:

 earth5:~/tip/tools/perf> ll /lib64/libc-2.14.90.so
 -rwxr-xr-x 1 root root 2062920 Sep 28 15:11 /lib64/libc-2.14.90.so
 earth5:~/tip/tools/perf> date
 Sat Oct 15 16:59:04 CEST 2011
 earth5:~/tip/tools/perf> uptime
  16:59:08 up 19 days, 21:35, 11 users,  load average: 7.77, 7.48, 3.81

Thanks,

	Ingo
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