1 Mar
2013
1 Mar
'13
8:56 a.m.
On 1 March 2013 02:13, Linus Walleij linus.walleij@linaro.org wrote:
On Tue, Feb 26, 2013 at 11:17 PM, Daniel Lezcano daniel.lezcano@linaro.org wrote:
Add the dynamic irq affinity feature to the timer clock device.
Signed-off-by: Daniel Lezcano daniel.lezcano@linaro.org
Looks reasonable to me, sadly I do not fully grasp the patch set, Vincent+Rickard can you have a look at this?
ux500 is able to trig the wake up on one CPU and let the other one in WFI. This patch will minimize the spurious wake up of CPU0 when CPU1 is the target CPU of the broadcast timer. One main consequence is that we will not uselessly execute all the deferrable and newly idle activities on the CPU0 .
you can add my reviewed-by if you want
Vincent
Yours, Linus Walleij