Re: [PATCH 2/4] time : set broadcast irq affinity

2013-02-26 Thread Santosh Shilimkar
On Wednesday 27 February 2013 03:47 AM, Daniel Lezcano wrote: When a cpu goes to a deep idle state where its local timer is shutdown, it notifies the time frame work to use the broadcast timer instead. Unfortunately, the broadcast device could wake up any CPU, including an idle one which is not

[PATCH 2/4] time : set broadcast irq affinity

2013-02-26 Thread Daniel Lezcano
When a cpu goes to a deep idle state where its local timer is shutdown, it notifies the time frame work to use the broadcast timer instead. Unfortunately, the broadcast device could wake up any CPU, including an idle one which is not concerned by the wake up at all. This implies, in the worst

[PATCH 2/4] time : set broadcast irq affinity

2013-02-26 Thread Daniel Lezcano
When a cpu goes to a deep idle state where its local timer is shutdown, it notifies the time frame work to use the broadcast timer instead. Unfortunately, the broadcast device could wake up any CPU, including an idle one which is not concerned by the wake up at all. This implies, in the worst

Re: [PATCH 2/4] time : set broadcast irq affinity

2013-02-26 Thread Santosh Shilimkar
On Wednesday 27 February 2013 03:47 AM, Daniel Lezcano wrote: When a cpu goes to a deep idle state where its local timer is shutdown, it notifies the time frame work to use the broadcast timer instead. Unfortunately, the broadcast device could wake up any CPU, including an idle one which is not