linux-kernel - [PATCH tip/core/rcu 0/2] v2 Tiny RCU changes for 3.9

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Date:	Sat, 26 Jan 2013 16:23:28 -0800
From:	"Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>
To:	linux-kernel@...r.kernel.org
Cc:	mingo@...e.hu, laijs@...fujitsu.com, dipankar@...ibm.com,
	akpm@...ux-foundation.org, mathieu.desnoyers@...icios.com,
	josh@...htriplett.org, niv@...ibm.com, tglx@...utronix.de,
	peterz@...radead.org, rostedt@...dmis.org, Valdis.Kletnieks@...edu,
	dhowells@...hat.com, edumazet@...gle.com, darren@...art.com,
	fweisbec@...il.com, sbw@....edu
Subject: [PATCH tip/core/rcu 0/2] v2 Tiny RCU changes for 3.9

Hello!

This series provides a couple of tiny-RCU changes:

1.	Make Tiny RCU emit RCU CPU stall warnings when RCU_TRACE=y.
2.	Allow TREE_PREEMPT_RCU to be used on UP systems.

Changes since v1:

o	Updated #1 as suggested by Josh Triplett to simplify the
	#if expressions.
o	Added #2.

							Thanx, Paul


 b/init/Kconfig            |   12 +++++++++
 b/kernel/rcu.h            |    7 +++++
 b/kernel/rcupdate.c       |   51 +++++++++++++++++++++++++++++++++++++++++
 b/kernel/rcutiny.c        |    6 +++-
 b/kernel/rcutiny_plugin.h |   56 ++++++++++++++++++++++++++++++++++++++++++++++
 b/kernel/rcutree.c        |   46 ++-----------------------------------
 b/kernel/rcutree.h        |    5 ----
 b/lib/Kconfig.debug       |    2 -
 8 files changed, 133 insertions(+), 52 deletions(-)

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