From: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
To: Ingo Molnar <mingo@elte.hu>
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 <josh@joshtriplett.org>
Subject: Re: [PATCH tip/core/rcu 1/3] rcutorture: Occasionally delay readers enough to make RCU force_quiescent_state
Date: Sat, 12 Sep 2009 07:36:21 -0700 [thread overview]
Message-ID: <20090912143621.GD6867@linux.vnet.ibm.com> (raw)
In-Reply-To: <20090912074540.GA25519@elte.hu>
On Sat, Sep 12, 2009 at 09:45:40AM +0200, Ingo Molnar wrote:
>
> * Paul E. McKenney <paulmck@linux.vnet.ibm.com> wrote:
>
> > From: Josh Triplett <josh@joshtriplett.org>
> >
> > 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 <josh@joshtriplett.org>
>
> Small patch flow nit - your Signed-off-by after Josh's signoff is
> missing.
/me rechecks the "git am" manpage, sees "-s".
Apologies for my confusion, thank you for fixing it!
Thanx, Paul
next prev parent reply other threads:[~2009-09-12 14:36 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-08 22:53 [PATCH tip/core/rcu 0/3] increase rcutorture intensity and fix a couple resulting bugs Paul E. McKenney
2009-09-08 22:54 ` [PATCH tip/core/rcu 1/3] rcutorture: Occasionally delay readers enough to make RCU force_quiescent_state Paul E. McKenney
2009-09-12 7:45 ` Ingo Molnar
2009-09-12 14:36 ` Paul E. McKenney [this message]
2009-09-12 7:55 ` [tip:core/urgent] " tip-bot for Josh Triplett
2009-09-17 22:10 ` tip-bot for Josh Triplett
2009-09-08 22:54 ` [PATCH tip/core/rcu 2/3] Need to update rnp->gpnum if preemptable RCU is to be reliable Paul E. McKenney
2009-09-12 7:55 ` [tip:core/urgent] rcu: " tip-bot for Paul E. McKenney
2009-09-17 22:10 ` tip-bot for Paul E. McKenney
2009-09-08 22:54 ` [PATCH tip/core/rcu 3/3] Initialize multi-level RCU grace periods holding locks Paul E. McKenney
2009-09-12 7:55 ` [tip:core/urgent] rcu: " tip-bot for Paul E. McKenney
2009-09-17 22:10 ` tip-bot for Paul E. McKenney
2009-09-08 23:37 ` [PATCH tip/core/rcu 0/3] increase rcutorture intensity and fix a couple resulting bugs Steven Rostedt
2009-09-09 17:43 ` Valdis.Kletnieks
2009-09-09 18:23 ` Paul E. McKenney
2009-09-12 7:46 ` Ingo Molnar
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