From: Steven Rostedt <rostedt@goodmis.org>
To: paulmck@linux.vnet.ibm.com
Cc: Peter Zijlstra <peterz@infradead.org>,
linux-kernel@vger.kernel.org, mingo@elte.hu,
laijs@cn.fujitsu.com, dipankar@in.ibm.com,
akpm@linux-foundation.org, mathieu.desnoyers@efficios.com,
josh@joshtriplett.org, niv@us.ibm.com, tglx@linutronix.de,
Valdis.Kletnieks@vt.edu, dhowells@redhat.com,
eric.dumazet@gmail.com, darren@dvhart.com, fweisbec@gmail.com,
patches@linaro.org, torvalds@linux-foundation.org
Subject: Re: [PATCH RFC] rcu: Make __rcu_read_lock() inlinable
Date: Mon, 26 Mar 2012 14:53:28 -0400 [thread overview]
Message-ID: <1332788008.23924.114.camel@gandalf.stny.rr.com> (raw)
In-Reply-To: <20120326183232.GK2450@linux.vnet.ibm.com>
On Mon, 2012-03-26 at 11:32 -0700, Paul E. McKenney wrote:
> Preemption is disabled at this point, correct?
>
Is this a philosophical question? You're asking if preemption is
disabled while a task is currently being preempted ;-)
-- Steve
next prev parent reply other threads:[~2012-03-26 18:53 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-25 20:52 Paul E. McKenney
2012-03-26 7:54 ` Peter Zijlstra
2012-03-26 18:32 ` Paul E. McKenney
2012-03-26 18:47 ` Peter Zijlstra
2012-03-27 5:15 ` Paul E. McKenney
2012-03-27 12:26 ` Steven Rostedt
2012-03-27 16:39 ` Paul E. McKenney
2012-03-26 18:53 ` Steven Rostedt [this message]
2012-03-26 23:43 ` Paul E. McKenney
2012-03-27 8:06 ` Lai Jiangshan
2012-03-27 16:46 ` Paul E. McKenney
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