Displaying 4 results from an estimated 4 matches for "reschedule_".
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reschedule
2017 Nov 17
2
[PATCH RFC v3 3/6] sched/idle: Add a generic poll before enter real idle path
...for your comments..
rethink of this patch set,
1. which data needs to considerd to make decisions about probabilistic
polling
I really need to write up which data needs to considerd to make
decisions about probabilistic polling. At last several months,
I always focused on the data _from idle to reschedule_, then to bypass
the idle loops. unfortunately, this makes me touch scheduler/idle/nohz
code inevitably.
with tglx's suggestion, the data which is necessary to make power/idle
state decisions, is the last idle state's residency time. IIUC this data
is duration from idle to wakeup, which may...
2017 Nov 17
2
[PATCH RFC v3 3/6] sched/idle: Add a generic poll before enter real idle path
...for your comments..
rethink of this patch set,
1. which data needs to considerd to make decisions about probabilistic
polling
I really need to write up which data needs to considerd to make
decisions about probabilistic polling. At last several months,
I always focused on the data _from idle to reschedule_, then to bypass
the idle loops. unfortunately, this makes me touch scheduler/idle/nohz
code inevitably.
with tglx's suggestion, the data which is necessary to make power/idle
state decisions, is the last idle state's residency time. IIUC this data
is duration from idle to wakeup, which may...
2017 Nov 17
0
[PATCH RFC v3 3/6] sched/idle: Add a generic poll before enter real idle path
...at least 90%.
> >
> 1. which data needs to considerd to make decisions about probabilistic polling
>
> I really need to write up which data needs to considerd to make
> decisions about probabilistic polling. At last several months,
> I always focused on the data _from idle to reschedule_, then to bypass
> the idle loops. unfortunately, this makes me touch scheduler/idle/nohz
> code inevitably.
>
> with tglx's suggestion, the data which is necessary to make power/idle
> state decisions, is the last idle state's residency time. IIUC this data
> is duration...
2017 Nov 16
1
[PATCH RFC v3 3/6] sched/idle: Add a generic poll before enter real idle path
On 2017-11-16 06:03, Thomas Gleixner wrote:
> On Wed, 15 Nov 2017, Peter Zijlstra wrote:
>
>> On Mon, Nov 13, 2017 at 06:06:02PM +0800, Quan Xu wrote:
>>> From: Yang Zhang <yang.zhang.wz at gmail.com>
>>>
>>> Implement a generic idle poll which resembles the functionality
>>> found in arch/. Provide weak arch_cpu_idle_poll function which