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

[Paul E. McKenney]

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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