From: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
To: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>,
LKML <linux-kernel@vger.kernel.org>,
Ingo Molnar <mingo@kernel.org>,
"Srivatsa S. Bhat" <srivatsa.bhat@linux.vnet.ibm.com>,
Rusty Russell <rusty@rustcorp.com.au>, Tejun Heo <tj@kernel.org>
Subject: Re: [RFC patch V2 0/7] Per cpu thread hotplug infrastructure
Date: Wed, 27 Jun 2012 07:14:34 -0700 [thread overview]
Message-ID: <20120627141434.GA2418@linux.vnet.ibm.com> (raw)
In-Reply-To: <1340790739.10063.5.camel@twins>
On Wed, Jun 27, 2012 at 11:52:19AM +0200, Peter Zijlstra wrote:
> On Tue, 2012-06-26 at 16:26 -0700, Paul E. McKenney wrote:
> > there might be other reasons to park besides
> > CPU hotplug. Thoughts?
>
> s2r, freezers and similar stuff?
OK, so it sounds like the full functionality should be available in
!SMP kernels, then...
Thanx, Paul
prev parent reply other threads:[~2012-06-27 14:42 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-15 14:13 [RFC patch V2 0/7] Per cpu thread hotplug infrastructure Thomas Gleixner
2012-06-15 14:13 ` [RFC patch V2 1/7] rcu: Yield simpler Thomas Gleixner
2012-06-15 14:13 ` [RFC patch V2 2/7] kthread: Implement park/unpark facility Thomas Gleixner
2012-06-18 8:43 ` Namhyung Kim
2012-06-18 8:50 ` Thomas Gleixner
2012-06-15 14:13 ` [RFC patch V2 3/7] smpboot: Provide infrastructure for percpu hotplug threads Thomas Gleixner
2012-06-15 14:13 ` [RFC patch V2 4/7] softirq: Use hotplug thread infrastructure Thomas Gleixner
2012-06-15 21:49 ` Paul E. McKenney
2012-06-15 14:13 ` [RFC patch V2 6/7] rcu: Use smp_hotplug_thread facility for RCUs per-CPU kthread Thomas Gleixner
2012-06-15 14:13 ` [RFC patch V2 5/7] watchdog: Use hotplug thread infrastructure Thomas Gleixner
2012-06-15 14:13 ` [RFC patch V2 7/7] infiniband: ehca: " Thomas Gleixner
2012-06-26 23:26 ` [RFC patch V2 0/7] Per cpu thread hotplug infrastructure Paul E. McKenney
2012-06-27 9:52 ` Peter Zijlstra
2012-06-27 14:14 ` Paul E. McKenney [this message]
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