linux-kernel - [PATCH 0/4] rcu: Make new RCU dynticks API work with nohz cpusets

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Message-Id: <1322515487-18690-1-git-send-email-fweisbec@gmail.com>
Date:	Mon, 28 Nov 2011 22:24:43 +0100
From:	Frederic Weisbecker <fweisbec@...il.com>
To:	"Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Josh Triplett <josh@...htriplett.org>
Subject: [PATCH 0/4] rcu: Make new RCU dynticks API work with nohz cpusets

Hi Paul,

This is an attempt to make the current RCU dynticks API
working with the nohz cpusets.

I believe the two first patches could be pushed in your trees.
Patches 3 and 4 are rather something I plan to apply in mine,
given they are not needed upstream yet.

Waiting for your comments.

Thanks.

Frederic Weisbecker (4):
  rcu: Don't check irq nesting from rcu idle entry/exit
  rcu: Irq nesting is always 0 on rcu_enter_idle_common
  rcu: New rcu_user_enter() and rcu_user_exit() APIs
  rcu: New rcu_user_enter_irq() and rcu_user_exit_irq() APIs

 kernel/rcutree.c |  117 ++++++++++++++++++++++++++++++++++++++++-------------
 1 files changed, 88 insertions(+), 29 deletions(-)

-- 
1.7.5.4

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