On Mon, Oct 07, 2019 at 11:14:25AM -0400, Phil Auld wrote:
> On Thu, Oct 03, 2019 at 05:12:43PM -0700 Xuewei Zhang wrote:
> > quota/period ratio is used to ensure a child task group won't get more
> > bandwidth than the parent task group, and is calculated as:
> > normalized_cfs_quota() =
On Mon, Oct 7, 2019 at 8:14 AM Phil Auld wrote:
>
> On Thu, Oct 03, 2019 at 05:12:43PM -0700 Xuewei Zhang wrote:
> > quota/period ratio is used to ensure a child task group won't get more
> > bandwidth than the parent task group, and is calculated as:
> > normalized_cfs_quota() = [(quota_us <<
On Thu, Oct 03, 2019 at 05:12:43PM -0700 Xuewei Zhang wrote:
> quota/period ratio is used to ensure a child task group won't get more
> bandwidth than the parent task group, and is calculated as:
> normalized_cfs_quota() = [(quota_us << 20) / period_us]
>
> If the quota/period ratio was changed
Hi Xuewei,
On Fri, Oct 04, 2019 at 05:28:15PM -0700 Xuewei Zhang wrote:
> On Fri, Oct 4, 2019 at 6:14 AM Phil Auld wrote:
> >
> > On Thu, Oct 03, 2019 at 07:05:56PM -0700 Xuewei Zhang wrote:
> > > +cc neeln...@google.com and hao...@google.com, they helped a lot
> > > for this issue. Sorry I
On Fri, Oct 4, 2019 at 6:14 AM Phil Auld wrote:
>
> On Thu, Oct 03, 2019 at 07:05:56PM -0700 Xuewei Zhang wrote:
> > +cc neeln...@google.com and hao...@google.com, they helped a lot
> > for this issue. Sorry I forgot to include them when sending out the patch.
> >
> > On Thu, Oct 3, 2019 at 5:55
On Thu, Oct 03, 2019 at 07:05:56PM -0700 Xuewei Zhang wrote:
> +cc neeln...@google.com and hao...@google.com, they helped a lot
> for this issue. Sorry I forgot to include them when sending out the patch.
>
> On Thu, Oct 3, 2019 at 5:55 PM Phil Auld wrote:
> >
> > Hi,
> >
> > On Thu, Oct 03,
On Thu, Oct 03, 2019 at 05:12:43PM -0700, Xuewei Zhang wrote:
> quota/period ratio is used to ensure a child task group won't get more
> bandwidth than the parent task group, and is calculated as:
> normalized_cfs_quota() = [(quota_us << 20) / period_us]
>
> If the quota/period ratio was changed
+cc neeln...@google.com and hao...@google.com, they helped a lot
for this issue. Sorry I forgot to include them when sending out the patch.
On Thu, Oct 3, 2019 at 5:55 PM Phil Auld wrote:
>
> Hi,
>
> On Thu, Oct 03, 2019 at 05:12:43PM -0700 Xuewei Zhang wrote:
> > quota/period ratio is used to
Hi,
On Thu, Oct 03, 2019 at 05:12:43PM -0700 Xuewei Zhang wrote:
> quota/period ratio is used to ensure a child task group won't get more
> bandwidth than the parent task group, and is calculated as:
> normalized_cfs_quota() = [(quota_us << 20) / period_us]
>
> If the quota/period ratio was
quota/period ratio is used to ensure a child task group won't get more
bandwidth than the parent task group, and is calculated as:
normalized_cfs_quota() = [(quota_us << 20) / period_us]
If the quota/period ratio was changed during this scaling due to
precision loss, it will cause inconsistency
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