linux-kernel - [GIT PULL 0/6] perf/urgent fixes

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Date:	Thu,  5 Sep 2013 16:42:37 -0300
From:	Arnaldo Carvalho de Melo <acme@...radead.org>
To:	Ingo Molnar <mingo@...nel.org>
Cc:	linux-kernel@...r.kernel.org,
	Arnaldo Carvalho de Melo <acme@...stprotocols.net>,
	Adrian Hunter <adrian.hunter@...el.com>,
	Corey Ashford <cjashfor@...ux.vnet.ibm.com>,
	David Ahern <dsahern@...il.com>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Jiri Olsa <jolsa@...hat.com>, Kyle McMartin <kyle@...hat.com>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Mike Galbraith <efault@....de>,
	Namhyung Kim <namhyung@...nel.org>,
	Paul Mackerras <paulus@...ba.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Stephane Eranian <eranian@...gle.com>,
	Arnaldo Carvalho de Melo <acme@...hat.com>
Subject: [GIT PULL 0/6] perf/urgent fixes

From: Arnaldo Carvalho de Melo <acme@...stprotocols.net>

Hi Ingo,

	Please consider pulling,

- Arnaldo

The following changes since commit 816434ec4a674fcdb3c2221a6dffdc8f34020550:

  Merge branch 'x86-spinlocks-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip (2013-09-04 11:55:10 -0700)

are available in the git repository at:


  git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux tags/perf-urgent-for-mingo

for you to fetch changes up to 526fd8d4f770d18e99680ff87965e16bb8f1d806:

  perf session: Separate progress bar update when processing events (2013-09-05 16:19:02 -0300)

----------------------------------------------------------------
perf/urgent fixes:

. Fix parsing with no sample_id_all bit set, this regression prevents perf
  from reading old perf.data files generated in systems where
  perf_event_attr.sample_id_all isn't available, from Adrian Hunter.

. Add signal checking to the inner 'perf trace' event processing loop, allowing
  faster response to control+C.

. Fix formatting of long symbol names removing the hardcoding of a buffer
  size used to format histogram entries, which was truncating the lines.

. Separate progress bar update when processing events, reducing potentially big
  overhead in not needed TUI progress bar screen updates, from Jiri Olsa.

. Fix 'perf trace' build in architectures where MAP_32BIT is not defined, from
  Kyle McMartin.

Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>

----------------------------------------------------------------
Adrian Hunter (2):
      perf tools: Add test for parsing with no sample_id_all bit
      perf evlist: Fix parsing with no sample_id_all bit set

Arnaldo Carvalho de Melo (2):
      perf trace: Check control+C more often
      perf hists: Fix formatting of long symbol names

Jiri Olsa (1):
      perf session: Separate progress bar update when processing events

Kyle McMartin (1):
      perf trace: Check if MAP_32BIT is defined

 tools/perf/Makefile                       |   3 +-
 tools/perf/builtin-trace.c                |   5 ++
 tools/perf/tests/builtin-test.c           |   4 ++
 tools/perf/tests/parse-no-sample-id-all.c | 108 ++++++++++++++++++++++++++++++
 tools/perf/tests/tests.h                  |   1 +
 tools/perf/ui/stdio/hist.c                |  23 +++++--
 tools/perf/util/evlist.c                  |   9 ++-
 tools/perf/util/session.c                 |   3 +-
 8 files changed, 146 insertions(+), 10 deletions(-)
 create mode 100644 tools/perf/tests/parse-no-sample-id-all.c
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