From: Josh Triplett <josh@joshtriplett.org>
To: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Cc: linux-kernel@vger.kernel.org, mingo@elte.hu,
laijs@cn.fujitsu.com, dipankar@in.ibm.com,
akpm@linux-foundation.org, mathieu.desnoyers@polymtl.ca,
niv@us.ibm.com, tglx@linutronix.de, peterz@infradead.org,
rostedt@goodmis.org, Valdis.Kletnieks@vt.edu,
dhowells@redhat.com, eric.dumazet@gmail.com, darren@dvhart.com,
patches@linaro.org, Frederic Weisbecker <fweisbec@gmail.com>
Subject: Re: [PATCH RFC tip/core/rcu 17/28] rcu: Make srcu_read_lock_held() call common lockdep-enabled function
Date: Wed, 2 Nov 2011 20:48:54 -0700 [thread overview]
Message-ID: <20111103034854.GD2042@leaf> (raw)
In-Reply-To: <1320265849-5744-17-git-send-email-paulmck@linux.vnet.ibm.com>
On Wed, Nov 02, 2011 at 01:30:38PM -0700, Paul E. McKenney wrote:
> From: Frederic Weisbecker <fweisbec@gmail.com>
>
> A common debug_lockdep_rcu_enabled() function is used to check whether
> RCU lockdep splats should be reported, but srcu_read_lock() does not
> use it. This commit therefore brings srcu_read_lock_held() up to date.
>
> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
> Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Just how signed off does this patch need to be? ;)
- Josh Triplett
next prev parent reply other threads:[~2011-11-03 3:49 UTC|newest]
Thread overview: 74+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-02 20:30 [PATCH RFC tip/core/rcu 0/28] Preview of RCU changes for 3.3 Paul E. McKenney
2011-11-02 20:30 ` [PATCH RFC tip/core/rcu 01/28] powerpc: Strengthen value-returning-atomics memory barriers Paul E. McKenney
2011-11-02 20:30 ` [PATCH RFC tip/core/rcu 02/28] rcu: ->signaled better named ->fqs_state Paul E. McKenney
2011-11-02 20:30 ` [PATCH RFC tip/core/rcu 03/28] rcu: Avoid RCU-preempt expedited grace-period botch Paul E. McKenney
2011-11-02 20:30 ` [PATCH RFC tip/core/rcu 04/28] rcu: Make synchronize_sched_expedited() better at work sharing Paul E. McKenney
2011-11-02 20:30 ` [PATCH RFC tip/core/rcu 05/28] lockdep: Update documentation for lock-class leak detection Paul E. McKenney
2011-11-03 2:57 ` Josh Triplett
2011-11-03 19:42 ` Paul E. McKenney
2011-11-09 14:02 ` Peter Zijlstra
2011-11-10 17:22 ` Paul E. McKenney
2011-11-02 20:30 ` [PATCH RFC tip/core/rcu 06/28] rcu: Track idleness independent of idle tasks Paul E. McKenney
2011-11-02 20:30 ` [PATCH RFC tip/core/rcu 07/28] trace: Allow ftrace_dump() to be called from modules Paul E. McKenney
2011-11-02 20:30 ` [PATCH RFC tip/core/rcu 08/28] rcu: Add failure tracing to rcutorture Paul E. McKenney
2011-11-02 20:30 ` [PATCH RFC tip/core/rcu 09/28] rcu: Document failing tick as cause of RCU CPU stall warning Paul E. McKenney
2011-11-03 3:07 ` Josh Triplett
2011-11-03 13:25 ` Paul E. McKenney
2011-11-02 20:30 ` [PATCH RFC tip/core/rcu 10/28] rcu: Disable preemption in rcu_is_cpu_idle() Paul E. McKenney
2011-11-02 20:30 ` [PATCH RFC tip/core/rcu 11/28] rcu: Omit self-awaken when setting up expedited grace period Paul E. McKenney
2011-11-03 3:16 ` Josh Triplett
2011-11-03 19:43 ` Paul E. McKenney
2011-11-02 20:30 ` [PATCH RFC tip/core/rcu 12/28] rcu: Detect illegal rcu dereference in extended quiescent state Paul E. McKenney
2011-11-02 20:30 ` [PATCH RFC tip/core/rcu 13/28] rcu: Inform the user about extended quiescent state on PROVE_RCU warning Paul E. McKenney
2011-11-02 20:30 ` [PATCH RFC tip/core/rcu 14/28] rcu: Warn when rcu_read_lock() is used in extended quiescent state Paul E. McKenney
2011-11-02 20:30 ` [PATCH RFC tip/core/rcu 15/28] rcu: Remove one layer of abstraction from PROVE_RCU checking Paul E. McKenney
2011-11-02 20:30 ` [PATCH RFC tip/core/rcu 16/28] rcu: Warn when srcu_read_lock() is used in an extended quiescent state Paul E. McKenney
2011-11-02 20:30 ` [PATCH RFC tip/core/rcu 17/28] rcu: Make srcu_read_lock_held() call common lockdep-enabled function Paul E. McKenney
2011-11-03 3:48 ` Josh Triplett [this message]
2011-11-03 11:14 ` Frederic Weisbecker
2011-11-03 13:19 ` Steven Rostedt
2011-11-03 13:30 ` Paul E. McKenney
2011-11-03 13:29 ` Paul E. McKenney
2011-11-03 13:59 ` Steven Rostedt
2011-11-03 20:14 ` Paul E. McKenney
2011-11-02 20:30 ` [PATCH RFC tip/core/rcu 18/28] nohz: Separate out irq exit and idle loop dyntick logic Paul E. McKenney
2011-11-02 20:30 ` [PATCH RFC tip/core/rcu 19/28] nohz: Allow rcu extended quiescent state handling seperately from tick stop Paul E. McKenney
2011-11-03 4:00 ` Josh Triplett
2011-11-03 11:54 ` Frederic Weisbecker
2011-11-03 13:32 ` Paul E. McKenney
2011-11-03 15:31 ` Josh Triplett
2011-11-03 16:06 ` Paul E. McKenney
2011-11-09 14:28 ` Peter Zijlstra
2011-11-09 16:48 ` Frederic Weisbecker
2011-11-10 10:52 ` Peter Zijlstra
2011-11-10 17:22 ` Paul E. McKenney
2011-11-15 18:30 ` Frederic Weisbecker
2011-11-16 19:41 ` Paul E. McKenney
2011-11-02 20:30 ` [PATCH RFC tip/core/rcu 20/28] x86: Enter rcu extended qs after idle notifier call Paul E. McKenney
2011-11-02 20:30 ` [PATCH RFC tip/core/rcu 21/28] x86: Call idle notifier after irq_enter() Paul E. McKenney
2011-11-02 20:30 ` [PATCH RFC tip/core/rcu 22/28] rcu: Fix early call to rcu_idle_enter() Paul E. McKenney
2011-11-02 20:30 ` [PATCH RFC tip/core/rcu 23/28] powerpc: Tell RCU about idle after hcall tracing Paul E. McKenney
2011-11-02 20:30 ` [PATCH RFC tip/core/rcu 24/28] rcu: Introduce bulk reference count Paul E. McKenney
2011-11-03 4:34 ` Josh Triplett
2011-11-03 13:34 ` Paul E. McKenney
2011-11-03 20:19 ` Paul E. McKenney
2011-11-28 12:41 ` Peter Zijlstra
2011-11-28 17:15 ` Paul E. McKenney
2011-11-28 18:17 ` Peter Zijlstra
2011-11-28 18:31 ` Paul E. McKenney
2011-11-28 18:35 ` Peter Zijlstra
2011-11-29 13:33 ` Peter Zijlstra
2011-11-29 17:41 ` Paul E. McKenney
2011-11-28 18:36 ` Peter Zijlstra
2011-11-02 20:30 ` [PATCH RFC tip/core/rcu 25/28] rcu: Deconfuse dynticks entry-exit tracing Paul E. McKenney
2011-11-02 20:30 ` [PATCH RFC tip/core/rcu 26/28] rcu: Add more information to the wrong-idle-task complaint Paul E. McKenney
2011-11-02 20:30 ` [PATCH RFC tip/core/rcu 27/28] rcu: Allow dyntick-idle mode for CPUs with callbacks Paul E. McKenney
2011-11-03 4:47 ` Josh Triplett
2011-11-03 19:53 ` Paul E. McKenney
2011-11-02 20:30 ` [PATCH RFC tip/core/rcu 28/28] rcu: Fix idle-task checks Paul E. McKenney
2011-11-03 4:55 ` Josh Triplett
2011-11-03 21:00 ` Paul E. McKenney
2011-11-03 23:05 ` Josh Triplett
2011-11-09 14:52 ` Peter Zijlstra
2011-11-03 4:55 ` [PATCH RFC tip/core/rcu 0/28] Preview of RCU changes for 3.3 Josh Triplett
2011-11-03 21:45 ` Paul E. McKenney
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