On 07/10/2013 10:00:33 PM, tiejun.chen wrote:
On 07/11/2013 03:15 AM, Scott Wood wrote:
On 07/10/2013 01:02:19 AM, Tiejun Chen wrote:
We should ensure the preemption cannot occur while calling
get_paca()
insdide hard_irq_disable(), otherwise the paca_struct may be the
wrong one just after. An
On 07/11/2013 03:15 AM, Scott Wood wrote:
On 07/10/2013 01:02:19 AM, Tiejun Chen wrote:
We should ensure the preemption cannot occur while calling get_paca()
insdide hard_irq_disable(), otherwise the paca_struct may be the
wrong one just after. And btw, we may update timing stats in this case.
On 07/10/2013 01:02:19 AM, Tiejun Chen wrote:
We should ensure the preemption cannot occur while calling get_paca()
insdide hard_irq_disable(), otherwise the paca_struct may be the
wrong one just after. And btw, we may update timing stats in this
case.
The soft-ee mechanism depends on accessi
