[pve-devel] applied: Re: [PATCH common] cgroup: fix default values for change_cpu_quota (cgroup v1)

Thomas Lamprecht t.lamprecht at proxmox.com
Fri Oct 22 11:42:16 CEST 2021


On 21/10/2021 16:36, Oguz Bektas wrote:
> when period is undefined it should be set to 100ms (default value)
> 
> =====
> cpu.cfs_quota_us: the total available run-time within a period (in
> microseconds)
> cpu.cfs_period_us: the length of a period (in microseconds)
> cpu.stat: exports throttling statistics [explained further below]
> 
> The default values are:
>     cpu.cfs_period_us=100ms
>     cpu.cfs_quota=-1
> =====
> see [0]
> 
> [0]: https://www.kernel.org/doc/Documentation/scheduler/sched-bwc.txt
> 
> Signed-off-by: Oguz Bektas <o.bektas at proxmox.com>
> ---
>  src/PVE/CGroup.pm | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
>

applied, thanks! FYI: I amended the commit message a bit, the subject implied
that more than one value was wrong, so I used:

"cgroup: cpu quota: fix resetting period length for v1"

and linked to the non-legacy, now reStructuredText based version of the
docs to a fixed kernel version (I used v5.14 as some docs rendering issues
got fixed in that version and content wise it did not change).




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