Re: [PATCH 0/5] Rework system pressure interface to the scheduler

2023-12-15 Thread Lukasz Luba
On 12/14/23 08:32, Lukasz Luba wrote: On 12/14/23 08:29, Vincent Guittot wrote: On Thu, 14 Dec 2023 at 09:21, Lukasz Luba wrote: Hi Vincent, I've been waiting for this feature, thanks! On 12/12/23 14:27, Vincent Guittot wrote: Following the consolidation and cleanup of CPU capacity in

Re: [PATCH 0/5] Rework system pressure interface to the scheduler

2023-12-14 Thread Lukasz Luba
On 12/14/23 08:29, Vincent Guittot wrote: On Thu, 14 Dec 2023 at 09:21, Lukasz Luba wrote: Hi Vincent, I've been waiting for this feature, thanks! On 12/12/23 14:27, Vincent Guittot wrote: Following the consolidation and cleanup of CPU capacity in [1], this serie reworks how the schedul

Re: [PATCH 0/5] Rework system pressure interface to the scheduler

2023-12-14 Thread Vincent Guittot
On Thu, 14 Dec 2023 at 09:21, Lukasz Luba wrote: > > Hi Vincent, > > I've been waiting for this feature, thanks! > > > On 12/12/23 14:27, Vincent Guittot wrote: > > Following the consolidation and cleanup of CPU capacity in [1], this serie > > reworks how the scheduler gets the pressures on CPUs.

Re: [PATCH 0/5] Rework system pressure interface to the scheduler

2023-12-14 Thread Lukasz Luba
Hi Vincent, I've been waiting for this feature, thanks! On 12/12/23 14:27, Vincent Guittot wrote: Following the consolidation and cleanup of CPU capacity in [1], this serie reworks how the scheduler gets the pressures on CPUs. We need to take into account all pressures applied by cpufreq on th

[PATCH 0/5] Rework system pressure interface to the scheduler

2023-12-12 Thread Vincent Guittot
Following the consolidation and cleanup of CPU capacity in [1], this serie reworks how the scheduler gets the pressures on CPUs. We need to take into account all pressures applied by cpufreq on the compute capacity of a CPU for dozens of ms or more and not only cpufreq cooling device or HW mitigiat