Displaying 4 results from an estimated 4 matches for "kvmclock_vsyscall".
2017 Nov 17
2
[PATCH RFC v3 3/6] sched/idle: Add a generic poll before enter real idle path
...?? /* 4. update poll duration based on last idle state's
residency time */
???????????? +}
???????????? +
????????????? void __init kvm_guest_init(void)
????????????? {
???????????????????? int i;
???????????? @@ -490,6 +496,8 @@ void __init kvm_guest_init(void)
???????????????????? if (kvmclock_vsyscall)
???????????????????????????? kvm_setup_vsyscall_timeinfo();
???????????? +?????? pv_irq_ops.safe_halt = kvm_safe_halt;
???????????? +
????????????? #ifdef CONFIG_SMP
then, I am no need to introduce a new pvops, and never modify
schedule/idle/nohz code again.
also I can narrow all of the...
2017 Nov 17
2
[PATCH RFC v3 3/6] sched/idle: Add a generic poll before enter real idle path
...?? /* 4. update poll duration based on last idle state's
residency time */
???????????? +}
???????????? +
????????????? void __init kvm_guest_init(void)
????????????? {
???????????????????? int i;
???????????? @@ -490,6 +496,8 @@ void __init kvm_guest_init(void)
???????????????????? if (kvmclock_vsyscall)
???????????????????????????? kvm_setup_vsyscall_timeinfo();
???????????? +?????? pv_irq_ops.safe_halt = kvm_safe_halt;
???????????? +
????????????? #ifdef CONFIG_SMP
then, I am no need to introduce a new pvops, and never modify
schedule/idle/nohz code again.
also I can narrow all of the...
2017 Nov 17
0
[PATCH RFC v3 3/6] sched/idle: Add a generic poll before enter real idle path
...sed on last idle state's
> residency time */
> ???????????? +}
> ???????????? +
> ????????????? void __init kvm_guest_init(void)
> ????????????? {
> ???????????????????? int i;
> ???????????? @@ -490,6 +496,8 @@ void __init kvm_guest_init(void)
> ???????????????????? if (kvmclock_vsyscall)
> ???????????????????????????? kvm_setup_vsyscall_timeinfo();
>
> ???????????? +?????? pv_irq_ops.safe_halt = kvm_safe_halt;
> ???????????? +
> ????????????? #ifdef CONFIG_SMP
>
>
> then, I am no need to introduce a new pvops, and never modify
> schedule/idle/nohz cod...
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