Re: [rcu] c0f4dfd4f9: -65% softirqs.RCU

2014-01-27 Thread Fengguang Wu
On Mon, Jan 27, 2014 at 09:06:02AM -0800, Paul E. McKenney wrote: > On Fri, Jan 24, 2014 at 07:11:30PM +0800, Fengguang Wu wrote: > > On Mon, Jan 20, 2014 at 08:41:00PM -0800, Paul E. McKenney wrote: > > > On Mon, Jan 20, 2014 at 08:29:12PM +0800, Fengguang Wu wrote: > > > > On Sun, Jan 19, 2014

Re: [rcu] c0f4dfd4f9: -65% softirqs.RCU

2014-01-27 Thread Paul E. McKenney
On Fri, Jan 24, 2014 at 07:11:30PM +0800, Fengguang Wu wrote: > On Mon, Jan 20, 2014 at 08:41:00PM -0800, Paul E. McKenney wrote: > > On Mon, Jan 20, 2014 at 08:29:12PM +0800, Fengguang Wu wrote: > > > On Sun, Jan 19, 2014 at 03:11:14PM -0800, Paul E. McKenney wrote: > > > > On Sun, Jan 19, 2014

Re: [rcu] c0f4dfd4f9: -65% softirqs.RCU

2014-01-27 Thread Paul E. McKenney
On Fri, Jan 24, 2014 at 07:11:30PM +0800, Fengguang Wu wrote: On Mon, Jan 20, 2014 at 08:41:00PM -0800, Paul E. McKenney wrote: On Mon, Jan 20, 2014 at 08:29:12PM +0800, Fengguang Wu wrote: On Sun, Jan 19, 2014 at 03:11:14PM -0800, Paul E. McKenney wrote: On Sun, Jan 19, 2014 at

Re: [rcu] c0f4dfd4f9: -65% softirqs.RCU

2014-01-27 Thread Fengguang Wu
On Mon, Jan 27, 2014 at 09:06:02AM -0800, Paul E. McKenney wrote: On Fri, Jan 24, 2014 at 07:11:30PM +0800, Fengguang Wu wrote: On Mon, Jan 20, 2014 at 08:41:00PM -0800, Paul E. McKenney wrote: On Mon, Jan 20, 2014 at 08:29:12PM +0800, Fengguang Wu wrote: On Sun, Jan 19, 2014 at

Re: [rcu] c0f4dfd4f9: -65% softirqs.RCU

2014-01-24 Thread Fengguang Wu
On Mon, Jan 20, 2014 at 08:41:00PM -0800, Paul E. McKenney wrote: > On Mon, Jan 20, 2014 at 08:29:12PM +0800, Fengguang Wu wrote: > > On Sun, Jan 19, 2014 at 03:11:14PM -0800, Paul E. McKenney wrote: > > > On Sun, Jan 19, 2014 at 08:16:08PM +0800, Fengguang Wu wrote: > > > > Hi Paul, > > > > > >

Re: [rcu] c0f4dfd4f9: -65% softirqs.RCU

2014-01-24 Thread Fengguang Wu
On Mon, Jan 20, 2014 at 08:41:00PM -0800, Paul E. McKenney wrote: On Mon, Jan 20, 2014 at 08:29:12PM +0800, Fengguang Wu wrote: On Sun, Jan 19, 2014 at 03:11:14PM -0800, Paul E. McKenney wrote: On Sun, Jan 19, 2014 at 08:16:08PM +0800, Fengguang Wu wrote: Hi Paul, Just FYI, we