Hello Johannes,
在 2021/2/9 下午11:48, Johannes Weiner 写道:
> Hello Chengming,
>
> On Tue, Feb 09, 2021 at 03:10:33PM +0800, Chengming Zhou wrote:
>> When the current task in a cgroup is in_memstall, the corresponding groupc
>> on that cpu is in PSI_MEM_FULL state, so we can exploit that to remove the
Hello Chengming,
On Tue, Feb 09, 2021 at 03:10:33PM +0800, Chengming Zhou wrote:
> When the current task in a cgroup is in_memstall, the corresponding groupc
> on that cpu is in PSI_MEM_FULL state, so we can exploit that to remove the
> redundant psi_task_tick from scheduler_tick to save this peri
When the current task in a cgroup is in_memstall, the corresponding groupc
on that cpu is in PSI_MEM_FULL state, so we can exploit that to remove the
redundant psi_task_tick from scheduler_tick to save this periodic cost.
Signed-off-by: Muchun Song
Signed-off-by: Chengming Zhou
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include/linu
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