From: Frederic Weisbecker <fweisbec@gmail.com>
To: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Cc: LKML <linux-kernel@vger.kernel.org>,
Mike Frysinger <vapier@gentoo.org>,
Guan Xuetao <gxt@mprc.pku.edu.cn>,
David Miller <davem@davemloft.net>,
Chris Metcalf <cmetcalf@tilera.com>,
Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>,
Ralf Baechle <ralf@linux-mips.org>,
Ingo Molnar <mingo@redhat.com>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Thomas Gleixner <tglx@linutronix.de>,
"H. Peter Anvin" <hpa@zytor.com>,
Russell King <linux@arm.linux.org.uk>,
Paul Mackerras <paulus@samba.org>,
Heiko Carstens <heiko.carstens@de.ibm.com>,
Paul Mundt <lethal@linux-sh.org>
Subject: Re: [PATCH 08/11] nohz: Allow rcu extended quiescent state handling seperately from tick stop
Date: Sat, 8 Oct 2011 15:43:48 +0200 [thread overview]
Message-ID: <20111008134344.GA479@somewhere.redhat.com> (raw)
In-Reply-To: <1318004530-705-9-git-send-email-fweisbec@gmail.com>
On Fri, Oct 07, 2011 at 06:22:07PM +0200, Frederic Weisbecker wrote:
> diff --git a/arch/powerpc/platforms/iseries/setup.c b/arch/powerpc/platforms/iseries/setup.c
> index e2f5fad..350a7fb 100644
> --- a/arch/powerpc/platforms/iseries/setup.c
> +++ b/arch/powerpc/platforms/iseries/setup.c
> @@ -562,7 +562,7 @@ static void yield_shared_processor(void)
> static void iseries_shared_idle(void)
> {
> while (1) {
> - tick_nohz_idle_enter();
> + tick_nohz_idle_enter_norcu_nohz();
Ah too much nohz there. Seems that I skidded while walking
with my sed.
I'm sending you an updated version of that patch.
next prev parent reply other threads:[~2011-10-08 13:43 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-07 16:21 [PATCH 00/11] rcu: Detect illegal uses of RCU in idle and fix some v5 Frederic Weisbecker
2011-10-07 16:22 ` [PATCH 01/11] rcu: Detect illegal rcu dereference in extended quiescent state Frederic Weisbecker
2011-10-07 16:22 ` [PATCH 02/11] rcu: Inform the user about extended quiescent state on PROVE_RCU warning Frederic Weisbecker
2011-10-07 22:47 ` Paul E. McKenney
2011-10-07 16:22 ` [PATCH 03/11] rcu: Warn when rcu_read_lock() is used in extended quiescent state Frederic Weisbecker
2011-10-07 16:22 ` [PATCH 04/11] rcu: Remove one layer of abstraction from PROVE_RCU checking Frederic Weisbecker
2011-10-07 16:22 ` [PATCH 05/11] rcu: Warn when srcu_read_lock() is used in an extended quiescent state Frederic Weisbecker
2011-10-07 16:22 ` [PATCH 06/11] rcu: Make srcu_read_lock_held() call common lockdep-enabled function Frederic Weisbecker
2011-10-07 16:22 ` [PATCH 07/11] nohz: Separate out irq exit and idle loop dyntick logic Frederic Weisbecker
2011-10-07 16:22 ` [PATCH 08/11] nohz: Allow rcu extended quiescent state handling seperately from tick stop Frederic Weisbecker
2011-10-08 13:43 ` Frederic Weisbecker [this message]
2011-10-08 14:01 ` [PATCH 08/11 v2] " Frederic Weisbecker
2011-10-13 6:57 ` Paul E. McKenney
2011-10-13 7:03 ` Paul E. McKenney
2011-10-13 12:50 ` Frederic Weisbecker
2011-10-13 22:51 ` Paul E. McKenney
2011-10-14 12:08 ` Frederic Weisbecker
2011-10-14 17:00 ` Paul E. McKenney
2011-10-16 13:28 ` Frederic Weisbecker
2011-10-17 2:26 ` Paul E. McKenney
2011-10-07 16:22 ` [PATCH 09/11] x86: Enter rcu extended qs after idle notifier call Frederic Weisbecker
2011-10-07 16:22 ` [PATCH 10/11] x86: Call idle notifier after irq_enter() Frederic Weisbecker
2011-10-07 16:22 ` [PATCH 11/11] rcu: Fix early call to rcu_idle_enter() Frederic Weisbecker
2011-10-07 23:32 ` [PATCH 00/11] rcu: Detect illegal uses of RCU in idle and fix some v5 Paul E. McKenney
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