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

2013-01-27 Thread Josh Triplett
On Sat, Jan 26, 2013 at 04:23:28PM -0800, Paul E. McKenney wrote: > 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. I replied to patch 1 with a suggestion;

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

2013-01-26 Thread 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