Re: [PATCH 0/3] sched: Fix wakeup preemption regression

2016-05-12 Thread Matt Fleming
On Tue, 10 May, at 07:43:14PM, Peter Zijlstra wrote: > A recent commit caused an interactivity/starvation issue because we wrecked rq > local wakeup preemption. > > These patches rectify this while also (hopefully) keeping the problem that led > to the fault patch fixed. > > Mike, Pavan, could

Re: [PATCH 0/3] sched: Fix wakeup preemption regression

2016-05-12 Thread Matt Fleming
On Tue, 10 May, at 07:43:14PM, Peter Zijlstra wrote: > A recent commit caused an interactivity/starvation issue because we wrecked rq > local wakeup preemption. > > These patches rectify this while also (hopefully) keeping the problem that led > to the fault patch fixed. > > Mike, Pavan, could

Re: [PATCH 0/3] sched: Fix wakeup preemption regression

2016-05-12 Thread Pavan Kondeti
Hi Peter, On Tue, May 10, 2016 at 11:13 PM, Peter Zijlstra wrote: > A recent commit caused an interactivity/starvation issue because we wrecked rq > local wakeup preemption. > > These patches rectify this while also (hopefully) keeping the problem that led > to the fault

Re: [PATCH 0/3] sched: Fix wakeup preemption regression

2016-05-12 Thread Pavan Kondeti
Hi Peter, On Tue, May 10, 2016 at 11:13 PM, Peter Zijlstra wrote: > A recent commit caused an interactivity/starvation issue because we wrecked rq > local wakeup preemption. > > These patches rectify this while also (hopefully) keeping the problem that led > to the fault patch fixed. > > Mike,

Re: [PATCH 0/3] sched: Fix wakeup preemption regression

2016-05-10 Thread Mike Galbraith
On Tue, 2016-05-10 at 19:43 +0200, Peter Zijlstra wrote: > Mike, Pavan, could you guys please confirm? Plugging the series into master.today, all seems peachy on my end. -Mike

Re: [PATCH 0/3] sched: Fix wakeup preemption regression

2016-05-10 Thread Mike Galbraith
On Tue, 2016-05-10 at 19:43 +0200, Peter Zijlstra wrote: > Mike, Pavan, could you guys please confirm? Plugging the series into master.today, all seems peachy on my end. -Mike

[PATCH 0/3] sched: Fix wakeup preemption regression

2016-05-10 Thread Peter Zijlstra
A recent commit caused an interactivity/starvation issue because we wrecked rq local wakeup preemption. These patches rectify this while also (hopefully) keeping the problem that led to the fault patch fixed. Mike, Pavan, could you guys please confirm?

[PATCH 0/3] sched: Fix wakeup preemption regression

2016-05-10 Thread Peter Zijlstra
A recent commit caused an interactivity/starvation issue because we wrecked rq local wakeup preemption. These patches rectify this while also (hopefully) keeping the problem that led to the fault patch fixed. Mike, Pavan, could you guys please confirm?