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From: Namhyung Kim <namhyung@kernel.org>
To: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>,
	Paul Mackerras <paulus@samba.org>, Ingo Molnar <mingo@kernel.org>,
	LKML <linux-kernel@vger.kernel.org>,
	Stephane Eranian <eranian@google.com>,
	David Ahern <dsahern@gmail.com>
Subject: [PATCH 0/4] perf header: Save and reuse feature information in header (v3)
Date: Thu, 20 Sep 2012 14:36:43 +0900	[thread overview]
Message-ID: <1348119407-12528-1-git-send-email-namhyung@kernel.org> (raw)

Hi,

Currently the perf header information is used only at initial setup
time and discarded.  If it's saved we could reuse the information for
various purpose in the future.

Thanks,
Namhyung


v2 -> v3:
 * patch 1-3 in v2 merged into tip
 * rebased on current acme/perf/core

v1 -> v2:
 * not touch EVENT_DESC feature handling
 * split out struct perf_header_info
 * simplify multi-string handling
 * add some cleanup patches


Namhyung Kim (4):
  perf header: Add struct perf_header_info
  perf header: Add ->process callbacks to most of features
  perf header: Use pre-processed header info when printing
  perf header: Remove unused @feat arg from ->process callback

 tools/perf/util/header.c | 547 +++++++++++++++++++++++++++++++++--------------
 tools/perf/util/header.h |  24 +++
 2 files changed, 408 insertions(+), 163 deletions(-)

-- 
1.7.11.4


             reply	other threads:[~2012-09-20  5:45 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-09-20  5:36 Namhyung Kim [this message]
2012-09-20  5:36 ` [PATCH 1/4] perf header: Add struct perf_header_info Namhyung Kim
2012-09-20 11:43   ` Arnaldo Carvalho de Melo
2012-09-20 13:53     ` Namhyung Kim
2012-09-20  5:36 ` [PATCH 2/4] perf header: Add ->process callbacks to most of features Namhyung Kim
2012-09-20  5:36 ` [PATCH 3/4] perf header: Use pre-processed header info when printing Namhyung Kim
2012-09-20  5:36 ` [PATCH 4/4] perf header: Remove unused @feat arg from ->process callback Namhyung Kim
2012-09-20 13:44 ` [PATCH 0/4] perf header: Save and reuse feature information in header (v3) David Ahern
2012-09-20 13:55   ` Namhyung Kim

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