Re: [PATCH 3/8] sched: don't consider other cpus in our group in case of NEWLY_IDLE

2013-03-19 Thread Joonsoo Kim
On Tue, Mar 19, 2013 at 03:20:57PM +0100, Peter Zijlstra wrote: > On Thu, 2013-02-14 at 14:48 +0900, Joonsoo Kim wrote: > > Commit 88b8dac0 makes load_balance() consider other cpus in its group, > > regardless of idle type. When we do NEWLY_IDLE balancing, we should not > > consider it, because a m

Re: [PATCH 3/8] sched: don't consider other cpus in our group in case of NEWLY_IDLE

2013-03-19 Thread Peter Zijlstra
On Thu, 2013-02-14 at 14:48 +0900, Joonsoo Kim wrote: > Commit 88b8dac0 makes load_balance() consider other cpus in its group, > regardless of idle type. When we do NEWLY_IDLE balancing, we should not > consider it, because a motivation of NEWLY_IDLE balancing is to turn > this cpu to non idle stat

[PATCH 3/8] sched: don't consider other cpus in our group in case of NEWLY_IDLE

2013-02-13 Thread Joonsoo Kim
Commit 88b8dac0 makes load_balance() consider other cpus in its group, regardless of idle type. When we do NEWLY_IDLE balancing, we should not consider it, because a motivation of NEWLY_IDLE balancing is to turn this cpu to non idle state if needed. This is not the case of other cpus. So, change co