Re: [PATCH 08/12] xen/time: introduce xen_{save,restore}_steal_clock

2020-05-30 Thread Boris Ostrovsky
On 5/19/20 7:28 PM, Anchal Agarwal wrote: > From: Munehisa Kamata > > Currently, steal time accounting code in scheduler expects steal clock > callback to provide monotonically increasing value. If the accounting > code receives a smaller value than previous one, it uses a negative > value to calc

[Xen-devel] [RFC PATCH 08/12] xen-time-introduce-xen_-save-restore-_steal_clock

2018-06-12 Thread Anchal Agarwal
From: Munehisa Kamata Currently, steal time accounting code in scheduler expects steal clock callback to provide monotonically increasing value. If the accounting code receives a smaller value than previous one, it uses a negative value to calculate steal time and results in incorrectly updated i