linux-kernel - Re: [GIT PULL 00/11] perf/core performance improvements

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Message-ID: <20101201082202.GA3140@elte.hu>
Date:	Wed, 1 Dec 2010 09:22:02 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Arnaldo Carvalho de Melo <acme@...radead.org>
Cc:	linux-kernel@...r.kernel.org,
	Arnaldo Carvalho de Melo <acme@...stprotocols.net>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Ian Munsie <imunsie@....ibm.com>,
	Mike Galbraith <efault@....de>,
	Paul Mackerras <paulus@...ba.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Stephane Eranian <eranian@...gle.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Tom Zanussi <tzanussi@...il.com>
Subject: Re: [GIT PULL 00/11] perf/core performance improvements


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

> Hi Ingo,
> 
>         Please pull from:
> 
> git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux-2.6 perf/core
> 
> Regards,
> 
> - Arnaldo
> 
> Arnaldo Carvalho de Melo (2):
>   perf events: Precalculate the header space for PERF_SAMPLE_ fields
>   perf debug: Simplify trace_event
> 
> Thomas Gleixner (9):
>   perf session: Fix list sort algorithm
>   perf session: Use appropriate pointer type instead of silly typecasting
>   perf session: Cleanup __perf_session__process_events()
>   perf session: Move ui_progress_update in __perf_session__process_events()
>   perf session: Simplify termination checks
>   perf session: Use sensible mmap size
>   perf session: Keep file mmaped instead of malloc/memcpy
>   perf session: Cache sample objects
>   perf session: Allocate chunks of sample objects
> 
>  include/linux/perf_event.h |    2 +
>  kernel/perf_event.c        |  150 ++++++++++++++---------
>  tools/perf/util/debug.c    |   41 ++-----
>  tools/perf/util/session.c  |  289 ++++++++++++++++++++++++--------------------
>  tools/perf/util/session.h  |    8 +-
>  5 files changed, 269 insertions(+), 221 deletions(-)

Pulled, thanks a lot guys!

I also merged the followup fixes.

Note: I also merged the perf trace -> perf script rename commit that we tested in 
-tip for some time, into perf/core - please double check any 'perf script' fallout.

	Ingo
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