Re: [RFC PATCH 04/10] sched: Introduce priority-based task migration filter

2012-10-24 Thread li guang
在 2012-10-09二的 17:40 +0100,Morten Rasmussen写道: On Thu, Oct 04, 2012 at 07:27:00AM +0100, Viresh Kumar wrote: On 22 September 2012 00:02, morten.rasmus...@arm.com wrote: +config SCHED_HMP_PRIO_FILTER + bool (EXPERIMENTAL) Filter HMP migrations by task priority + depends

Re: [RFC PATCH 04/10] sched: Introduce priority-based task migration filter

2012-10-09 Thread Morten Rasmussen
On Thu, Oct 04, 2012 at 07:27:00AM +0100, Viresh Kumar wrote: On 22 September 2012 00:02, morten.rasmus...@arm.com wrote: +config SCHED_HMP_PRIO_FILTER + bool (EXPERIMENTAL) Filter HMP migrations by task priority + depends on SCHED_HMP Should it depend on EXPERIMENTAL?

[RFC PATCH 04/10] sched: Introduce priority-based task migration filter

2012-09-21 Thread morten . rasmussen
From: Morten Rasmussen morten.rasmus...@arm.com Introduces a priority threshold which prevents low priority task from migrating to faster hmp_domains (cpus). This is useful for user-space software which assigns lower task priority to background task. Signed-off-by: Morten Rasmussen