[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-Id: <1276141760-11590-1-git-send-regression-fweisbec@gmail.com>
Date: Thu, 10 Jun 2010 05:49:15 +0200
From: Frederic Weisbecker <fweisbec@...il.com>
To: Ingo Molnar <mingo@...e.hu>
Cc: LKML <linux-kernel@...r.kernel.org>,
Frederic Weisbecker <fweisbec@...il.com>,
Ingo Molnar <mingo@...e.hu>,
Peter Zijlstra <a.p.zijlstra@...llo.nl>,
Arnaldo Carvalho de Melo <acme@...hat.com>,
Paul Mackerras <paulus@...ba.org>,
Stephane Eranian <eranian@...gle.com>,
Cyrill Gorcunov <gorcunov@...il.com>,
Zhang Yanmin <yanmin_zhang@...ux.intel.com>,
Steven Rostedt <rostedt@...dmis.org>
Subject: [PATCH 0/5] perf events finer grained context instrumentation / context exclusion
Here is the new version of per context exclusion, based on hooks
on irq_enter/irq_exit. I haven't observed slowdowns but I haven't
actually measured the impact.
It's pullable from:
git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing.git
perf/exclusion-3
It's against latest tip:perf/core.
Thanks.
Frederic Weisbecker (5):
perf: Provide a proper stop action for software events
perf: Support disable() after stop() on software events
perf: New PERF_EVENT_STATE_PAUSED event state
perf: Introduce task, softirq and hardirq contexts exclusion
perf: Support for task/softirq/hardirq exclusion on tools
arch/x86/kernel/cpu/perf_event.c | 6 +-
include/linux/perf_event.h | 44 +++++++-
kernel/perf_event.c | 232 ++++++++++++++++++++++++++++++++------
kernel/softirq.c | 6 +
kernel/trace/trace_event_perf.c | 2 +-
tools/perf/util/parse-events.c | 37 +++++--
6 files changed, 276 insertions(+), 51 deletions(-)
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists