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Date: Wed, 16 Jul 2014 22:20:33 -0400 From: Pranith Kumar <bobby.prani@...il.com> To: Josh Triplett <josh@...htriplett.org> CC: Lai Jiangshan <laijs@...fujitsu.com>, paulmck@...ux.vnet.ibm.com, Steven Rostedt <rostedt@...dmis.org>, Mathieu Desnoyers <mathieu.desnoyers@...icios.com>, "open list:READ-COPY UPDATE..." <linux-kernel@...r.kernel.org> Subject: Re: [PATCH 2/3] rcu: Remove stale comment in tree.c On 07/16/2014 10:14 PM, Josh Triplett wrote: > On Wed, Jul 16, 2014 at 09:01:52PM -0400, Pranith Kumar wrote: >> Sure, please find an updated patch with Josh Triplett's sign-off added: > > It appears to have a reviewed-by from someone named "Joe Tripplett" > instead. ;) > I apologize for fat-fingering this. Since I've sent one too many emails in this thread already, I suppose on more can not do much harm :) This time with Reviewed-by Lai Jiangshan added and Reviewed-by Josh Triplett corrected. From: Pranith Kumar <bobby.prani@...il.com> Date: Mon, 14 Jul 2014 16:01:05 -0400 Subject: [PATCH 2/3] rcu: Remove stale comment in tree.c This commit removes a stale comment in rcu/tree.c which was left out when some code was moved around previously in the commit 2036d94a7b61 ("rcu: Rework detection of use of RCU by offline CPUs") For reference, the following updated comment exists a few lines below this which means the same. /* Remove the outgoing CPU from the masks in the rcu_node hierarchy. */ Signed-off-by: Pranith Kumar <bobby.prani@...il.com> Reviewed-by: Josh Triplett <josh@...htriplett.org> Reviewed-by: Lai Jiangshan <laijs@...fujitsu.com> --- kernel/rcu/tree.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c index a1abaa8..e67246e 100644 --- a/kernel/rcu/tree.c +++ b/kernel/rcu/tree.c @@ -2211,8 +2211,6 @@ static void rcu_cleanup_dead_cpu(int cpu, struct rcu_state *rsp) /* Adjust any no-longer-needed kthreads. */ rcu_boost_kthread_setaffinity(rnp, -1); - /* Remove the dead CPU from the bitmasks in the rcu_node hierarchy. */ - /* Exclude any attempts to start a new grace period. */ mutex_lock(&rsp->onoff_mutex); raw_spin_lock_irqsave(&rsp->orphan_lock, flags); -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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