linux-kernel - Re: [PATCH 0/7] perf trace command-line cleanup, v2

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Date:	Wed, 10 Nov 2010 19:15:46 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	tzanussi@...il.com
Cc:	linux-kernel@...r.kernel.org, acme@...stprotocols.net,
	fweisbec@...il.com, Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Thomas Gleixner <tglx@...utronix.de>
Subject: Re: [PATCH 0/7] perf trace command-line cleanup, v2


* tzanussi@...il.com <tzanussi@...il.com> wrote:

> From: Tom Zanussi <tom.zanussi@...ux.intel.com>
> 
> There are currently some inconsistencies in perf trace command-line
> handling - for example, the system-wide param is hard-coded into the
> canned scripts, and the user doesn't have any option to avoid it.
> This patchset removes that limitation and cleans up some related
> complications introduced by live-mode.  It also more clearly documents
> usage, and fixes up a couple other minor problems.
> 
> This patchset can also be pulled from here:
> 
> git://github.com/zanussi/linux-2.6.git perf-trace-updates-urgent
> 
> v2 changes:
> 
> - rebased to perf/urgent
> - added Arnaldo's Acked-by to patches
> 
> Tom Zanussi (7):
>   perf trace scripting: fix some small memory leaks and missing error
>     checks
>   perf trace scripting: remove system-wide param from shell scripts
>   perf record: make the record options available outside perf record
>   perf trace record: handle commands correctly
>   perf trace: live-mode command-line cleanup
>   perf trace: update Documentation with new perf trace variants
>   perf trace: update usage
> 
>  tools/perf/Documentation/perf-trace.txt            |   57 +++++-
>  tools/perf/builtin-record.c                        |   10 +-
>  tools/perf/builtin-trace.c                         |  209 ++++++++++++++------
>  tools/perf/scripts/perl/bin/failed-syscalls-record |    2 +-
>  tools/perf/scripts/perl/bin/rw-by-file-record      |    2 +-
>  tools/perf/scripts/perl/bin/rw-by-pid-record       |    2 +-
>  tools/perf/scripts/perl/bin/rwtop-record           |    2 +-
>  tools/perf/scripts/perl/bin/wakeup-latency-record  |    2 +-
>  tools/perf/scripts/perl/bin/workqueue-stats-record |    2 +-
>  .../python/bin/failed-syscalls-by-pid-record       |    2 +-
>  .../scripts/python/bin/futex-contention-record     |    2 +-
>  tools/perf/scripts/python/bin/netdev-times-record  |    2 +-
>  .../perf/scripts/python/bin/sched-migration-record |    2 +-
>  tools/perf/scripts/python/bin/sctop-record         |    2 +-
>  .../python/bin/syscall-counts-by-pid-record        |    2 +-
>  .../perf/scripts/python/bin/syscall-counts-record  |    2 +-
>  16 files changed, 217 insertions(+), 85 deletions(-)

Pulled, thanks a lot Tom!

	Ingo
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