Re: [PATCH tip/core/rcu 0/6] Dynticks updates for 4.11

2017-01-17 Thread Paul E. McKenney
Hello! This series provides v2 of the 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

Re: [PATCH tip/core/rcu 0/6] Dynticks updates for 4.11

2017-01-17 Thread Paul E. McKenney
Hello! This series provides v2 of the 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

Re: [PATCH tip/core/rcu 0/6] Dynticks updates for 4.11

2017-01-15 Thread Josh Triplett
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

Re: [PATCH tip/core/rcu 0/6] Dynticks updates for 4.11

2017-01-15 Thread Josh Triplett
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

[PATCH tip/core/rcu 0/6] Dynticks updates for 4.11

2017-01-14 Thread Paul E. McKenney
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

[PATCH tip/core/rcu 0/6] Dynticks updates for 4.11

2017-01-14 Thread Paul E. McKenney
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