Re: [PATCH v2 3/5] ARM: topology: Update cpu_power according to DT information

2012-06-20 Thread Vincent Guittot
On 20 June 2012 03:15, Namhyung Kim wrote: > > > > On Tue, 19 Jun 2012 10:28:54 +0200, Vincent Guittot wrote: >> Use cpu compatibility field and clock-frequency field of DT to >> estimate the capacity of each core of the system and to update >> the cpu_power field accordingly. >> This patch enab

Re: [PATCH v2 3/5] ARM: topology: Update cpu_power according to DT information

2012-06-20 Thread Namhyung Kim
On Tue, 19 Jun 2012 10:28:54 +0200, Vincent Guittot wrote: > Use cpu compatibility field and clock-frequency field of DT to > estimate the capacity of each core of the system and to update > the cpu_power field accordingly. > This patch enables to put more running tasks on big cores than > on LI

[PATCH v2 3/5] ARM: topology: Update cpu_power according to DT information

2012-06-19 Thread Vincent Guittot
Use cpu compatibility field and clock-frequency field of DT to estimate the capacity of each core of the system and to update the cpu_power field accordingly. This patch enables to put more running tasks on big cores than on LITTLE ones. But this patch doesn't ensure that long running tasks will ru