Re: [PATCH v2] sched/isolation: Prefer housekeeping cpu in local node

2019-06-21 Thread Wanpeng Li
On Fri, 21 Jun 2019 at 14:58, Peter Zijlstra wrote: > > On Fri, Jun 21, 2019 at 09:35:11AM +0800, Wanpeng Li wrote: > > From: Wanpeng Li > > > > In real product setup, there will be houseeking cpus in each nodes, it > > is prefer to do housekeeping from local node, fallback to global online > > c

Re: [PATCH v2] sched/isolation: Prefer housekeeping cpu in local node

2019-06-20 Thread Peter Zijlstra
On Fri, Jun 21, 2019 at 09:35:11AM +0800, Wanpeng Li wrote: > From: Wanpeng Li > > In real product setup, there will be houseeking cpus in each nodes, it > is prefer to do housekeeping from local node, fallback to global online > cpumask if failed to find houseeking cpu from local node. > > Cc

[PATCH v2] sched/isolation: Prefer housekeeping cpu in local node

2019-06-20 Thread Wanpeng Li
From: Wanpeng Li In real product setup, there will be houseeking cpus in each nodes, it is prefer to do housekeeping from local node, fallback to global online cpumask if failed to find houseeking cpu from local node. Cc: Ingo Molnar Cc: Peter Zijlstra Cc: Frederic Weisbecker Signed-off-by