From: Frederic Weisbecker <fweisbec@gmail.com>
To: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Cc: Nicolas Pitre <nicolas.pitre@linaro.org>,
mathieu.desnoyers@polymtl.ca, peterz@infradead.org,
Nicolas Ferre <nicolas.ferre@atmel.com>,
dhowells@redhat.com, Sekhar Nori <nsekhar@ti.com>,
Lennert Buytenhek <kernel@wantstofly.org>,
Kevin Hilman <khilman@ti.com>, Kukjin Kim <kgene.kim@samsung.com>,
Russell King <linux@arm.linux.org.uk>,
eric.dumazet@gmail.com,
"Paul E. McKenney" <paul.mckenney@linaro.org>,
Magnus Damm <magnus.damm@gmail.com>,
Tony Lindgren <tony@atomide.com>,
dipankar@in.ibm.com, darren@dvhart.com, mingo@elte.hu,
Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>,
Len Brown <len.brown@intel.com>,
Amit Kucheria <amit.kucheria@canonical.com>,
patches@linaro.org, Will Deacon <will.deacon@arm.com>,
josh@joshtriplett.org, Steven Rostedt <rostedt@goodmis.org>,
niv@us.ibm.com, linux-samsung-soc@vger.kernel.org,
Barry Song <baohua.song@csr.com>,
tglx@linutroni
Subject: Re: [PATCH][RFC] tracing/rcu: Add trace_##name##__rcuidle() static tracepoint for inside rcu_idle_exit() sections
Date: Wed, 8 Feb 2012 14:57:50 +0100 [thread overview]
Message-ID: <20120208135747.GA25473@somewhere.redhat.com> (raw)
In-Reply-To: <20120207141142.GP5941@linux.vnet.ibm.com>
On Tue, Feb 07, 2012 at 06:11:42AM -0800, Paul E. McKenney wrote:
> On Tue, Feb 07, 2012 at 07:32:56AM -0500, Steven Rostedt wrote:
> > On Mon, 2012-02-06 at 15:38 -0800, Paul E. McKenney wrote:
> >
> > > Aside from the "pre;" below needing to precede rcu_read_lock_sched_notrace()
> > > as Josh noted, this looks reasonable to me.
> > >
> >
> > Does this mean I can add an Acked-by from you and Josh? Obviously with
> > the post "pre" change.
>
> With the "pre" change,
>
> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Same for me! Good idea.
Acked-by: Frederic Weisbecker <fweisbec@gmail.com>
WARNING: multiple messages have this Message-ID (diff)
From: fweisbec@gmail.com (Frederic Weisbecker)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH][RFC] tracing/rcu: Add trace_##name##__rcuidle() static tracepoint for inside rcu_idle_exit() sections
Date: Wed, 8 Feb 2012 14:57:50 +0100 [thread overview]
Message-ID: <20120208135747.GA25473@somewhere.redhat.com> (raw)
In-Reply-To: <20120207141142.GP5941@linux.vnet.ibm.com>
On Tue, Feb 07, 2012 at 06:11:42AM -0800, Paul E. McKenney wrote:
> On Tue, Feb 07, 2012 at 07:32:56AM -0500, Steven Rostedt wrote:
> > On Mon, 2012-02-06 at 15:38 -0800, Paul E. McKenney wrote:
> >
> > > Aside from the "pre;" below needing to precede rcu_read_lock_sched_notrace()
> > > as Josh noted, this looks reasonable to me.
> > >
> >
> > Does this mean I can add an Acked-by from you and Josh? Obviously with
> > the post "pre" change.
>
> With the "pre" change,
>
> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Same for me! Good idea.
Acked-by: Frederic Weisbecker <fweisbec@gmail.com>
next prev parent reply other threads:[~2012-02-08 13:57 UTC|newest]
Thread overview: 85+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-02 0:42 [PATCH RFC idle] Make arm, sh, and x86 stop using RCU when idle Paul E. McKenney
2012-02-02 0:43 ` [PATCH RFC idle 1/3] x86: Avoid invoking RCU when CPU is idle Paul E. McKenney
2012-02-02 0:43 ` [PATCH RFC idle 2/3] arm: " Paul E. McKenney
2012-02-02 0:43 ` Paul E. McKenney
2012-02-02 2:48 ` Rob Herring
2012-02-02 2:48 ` Rob Herring
2012-02-02 4:40 ` Paul E. McKenney
2012-02-02 4:40 ` Paul E. McKenney
2012-02-02 3:49 ` Nicolas Pitre
2012-02-02 3:49 ` Nicolas Pitre
2012-02-02 4:44 ` Paul E. McKenney
2012-02-02 4:44 ` Paul E. McKenney
2012-02-02 17:13 ` Nicolas Pitre
2012-02-02 17:13 ` Nicolas Pitre
2012-02-02 17:43 ` Paul E. McKenney
2012-02-02 17:43 ` Paul E. McKenney
2012-02-02 18:31 ` Nicolas Pitre
2012-02-02 18:31 ` Nicolas Pitre
2012-02-02 19:07 ` Paul E. McKenney
2012-02-02 19:07 ` Paul E. McKenney
2012-02-02 22:20 ` Kevin Hilman
2012-02-02 22:20 ` Kevin Hilman
2012-02-02 22:49 ` Rob Herring
2012-02-02 22:49 ` Rob Herring
2012-02-02 23:03 ` Steven Rostedt
2012-02-02 23:03 ` Steven Rostedt
2012-02-02 23:27 ` Paul E. McKenney
2012-02-02 23:27 ` Paul E. McKenney
2012-02-02 23:51 ` Paul E. McKenney
2012-02-02 23:51 ` Paul E. McKenney
2012-02-03 2:45 ` Steven Rostedt
2012-02-03 2:45 ` Steven Rostedt
2012-02-03 6:04 ` Paul E. McKenney
2012-02-03 6:04 ` Paul E. McKenney
2012-02-03 18:55 ` Steven Rostedt
2012-02-03 18:55 ` Steven Rostedt
2012-02-03 19:40 ` Paul E. McKenney
2012-02-03 19:40 ` Paul E. McKenney
2012-02-03 20:02 ` Steven Rostedt
2012-02-03 20:02 ` Steven Rostedt
2012-02-03 20:23 ` Paul E. McKenney
2012-02-03 20:23 ` Paul E. McKenney
2012-02-06 21:18 ` [PATCH][RFC] tracing/rcu: Add trace_##name##__rcuidle() static tracepoint for inside rcu_idle_exit() sections Steven Rostedt
2012-02-06 21:18 ` Steven Rostedt
2012-02-06 23:38 ` Paul E. McKenney
2012-02-06 23:38 ` Paul E. McKenney
2012-02-07 12:32 ` Steven Rostedt
2012-02-07 12:32 ` Steven Rostedt
2012-02-07 14:11 ` Paul E. McKenney
2012-02-07 14:11 ` Paul E. McKenney
2012-02-08 13:57 ` Frederic Weisbecker [this message]
2012-02-08 13:57 ` Frederic Weisbecker
2012-02-07 14:40 ` Josh Triplett
2012-02-07 14:40 ` Josh Triplett
[not found] ` <20120206220502.GA21340@leaf>
2012-02-07 0:36 ` Steven Rostedt
2012-02-07 0:36 ` Steven Rostedt
2012-02-17 13:47 ` [tip:perf/core] " tip-bot for Steven Rostedt
[not found] ` <20120203025350.GF13456@leaf>
2012-02-03 6:06 ` [PATCH RFC idle 2/3] arm: Avoid invoking RCU when CPU is idle Paul E. McKenney
2012-02-03 6:06 ` Paul E. McKenney
2012-02-02 23:39 ` Rob Herring
2012-02-02 23:39 ` Rob Herring
2012-02-03 18:41 ` Kevin Hilman
2012-02-03 18:41 ` Kevin Hilman
2012-02-03 19:26 ` Paul E. McKenney
2012-02-03 19:26 ` Paul E. McKenney
2012-02-03 19:36 ` Steven Rostedt
2012-02-03 19:36 ` Steven Rostedt
2012-02-04 14:21 ` Paul E. McKenney
2012-02-04 14:21 ` Paul E. McKenney
2012-02-06 19:32 ` Steven Rostedt
2012-02-06 19:32 ` Steven Rostedt
2012-02-02 23:03 ` Paul E. McKenney
2012-02-02 23:03 ` Paul E. McKenney
2012-02-03 19:12 ` Kevin Hilman
2012-02-03 19:12 ` Kevin Hilman
2012-02-03 19:26 ` Paul E. McKenney
2012-02-03 19:26 ` Paul E. McKenney
2012-02-02 0:43 ` [PATCH RFC idle 3/3] sh: " Paul E. McKenney
2012-02-02 0:43 ` Paul E. McKenney
2012-02-02 1:54 ` [PATCH RFC idle 1/3] x86: " Frederic Weisbecker
2012-02-02 4:55 ` Paul E. McKenney
2012-02-02 0:48 ` [PATCH RFC idle] Make arm, sh, and x86 stop using RCU when idle Josh Triplett
2012-02-02 1:14 ` Paul E. McKenney
2012-02-02 2:29 ` Paul Mundt
2012-02-02 4:58 ` Paul E. McKenney
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