On Sat, Jan 14, 2017 at 12:54:06AM -0800, Paul E. McKenney wrote: > Hello! > > This series provides dynticks updates: > > 1-4. Abstract access to the dyntick counter, replacing the current > open-coding of atomic operations. > > 5. Check cond_resched_rcu_qs() state less often to reduce GP overhead. > > 6. Adjust FQS offline checks for exact online-CPU detection.
I replied to patches 1 and 3 with feedback. For patches 2 and 4-6: Reviewed-by: Josh Triplett <j...@joshtriplett.org> > Thanx, Paul > > ------------------------------------------------------------------------ > > include/linux/rcutiny.h | 6 + > include/trace/events/rcu.h | 10 - > kernel/rcu/tree.c | 245 > +++++++++++++++++++++++++++++++-------------- > kernel/rcu/tree.h | 2 > kernel/rcu/tree_exp.h | 12 -- > kernel/rcu/tree_plugin.h | 2 > kernel/rcu/tree_trace.c | 2 > 7 files changed, 190 insertions(+), 89 deletions(-) >
