Re: [PATCH v2 5/5] sched: cpu_power: enable ARCH_POWER

2012-06-19 Thread Yong Zhang
On Tue, Jun 19, 2012 at 10:28:56AM +0200, Vincent Guittot wrote: > Heteregeneous ARM platform uses arch_scale_freq_power function > to reflect the relative capacity of each core > > Signed-off-by: Vincent Guittot > --- > kernel/sched/features.h |2 +- > 1 file changed, 1 insertion(+), 1 dele

Re: [PATCH] sched: generalize CONFIG_IRQ_TIME_ACCOUNTING for X86 and ARM

2012-02-09 Thread Yong Zhang
Cc'ing PeterZ. On Wed, Feb 08, 2012 at 04:48:34AM -0800, Dmitry Antipov wrote: > Generalize CONFIG_IRQ_TIME_ACCOUNTING between X86 and > ARM, move "noirqtime=" option to common debugging code. > For a bit of backward compatibility, "tsc=noirqtime" > is preserved, but issues a warning. > > Sugges

Re: [PATCH] sched: generalize CONFIG_IRQ_TIME_ACCOUNTING for X86 and ARM

2012-02-09 Thread Yong Zhang
On Wed, Feb 08, 2012 at 01:18:33PM +, Russell King - ARM Linux wrote: > On Wed, Feb 08, 2012 at 04:48:34AM -0800, Dmitry Antipov wrote: > > Generalize CONFIG_IRQ_TIME_ACCOUNTING between X86 and > > ARM, move "noirqtime=" option to common debugging code. > > For a bit of backward compatibility,

Re: [PATCH] sched: move CONFIG_IRQ_TIME_ACCOUNTING to common code

2012-02-07 Thread Yong Zhang
On Wed, Feb 01, 2012 at 11:19:49AM +0400, Dmitry Antipov wrote: > Since CONFIG_IRQ_TIME_ACCOUNTING is architecture-agnostic, > move it from x86 area to common code. IIRC, it's x86 dependent now. Thanks, Yong > > Signed-off-by: Dmitry Antipov > --- > arch/x86/Kconfig | 11 --- > lib