From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752002AbZILHqI (ORCPT ); Sat, 12 Sep 2009 03:46:08 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751307AbZILHqI (ORCPT ); Sat, 12 Sep 2009 03:46:08 -0400 Received: from mx3.mail.elte.hu ([157.181.1.138]:53991 "EHLO mx3.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751122AbZILHqH (ORCPT ); Sat, 12 Sep 2009 03:46:07 -0400 Date: Sat, 12 Sep 2009 09:45:40 +0200 From: Ingo Molnar To: "Paul E. McKenney" Cc: linux-kernel@vger.kernel.org, laijs@cn.fujitsu.com, dipankar@in.ibm.com, akpm@linux-foundation.org, mathieu.desnoyers@polymtl.ca, josht@linux.vnet.ibm.com, dvhltc@us.ibm.com, niv@us.ibm.com, tglx@linutronix.de, peterz@infradead.org, rostedt@goodmis.org, Josh Triplett Subject: Re: [PATCH tip/core/rcu 1/3] rcutorture: Occasionally delay readers enough to make RCU force_quiescent_state Message-ID: <20090912074540.GA25519@elte.hu> References: <20090908225349.GA19524@linux.vnet.ibm.com> <12524504772607-git-send-email-> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <12524504772607-git-send-email-> User-Agent: Mutt/1.5.18 (2008-05-17) X-ELTE-SpamScore: -1.5 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-1.5 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.2.5 -1.5 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Paul E. McKenney wrote: > From: Josh Triplett > > rcutorture already delays readers, but never for long enough to make RCU > force a quiescent state. Add an occasional delay of 50ms. > > Signed-off-by: Josh Triplett Small patch flow nit - your Signed-off-by after Josh's signoff is missing. Ingo