Re: [PATCH v4 4/6] xen/cpupool: Create different cpupools at boot time

2022-03-28 Thread Stefano Stabellini
On Mon, 28 Mar 2022, Luca Fancellu wrote: > >> + > >> +if ( !dt_property_read_string(phandle_node, "cpupool-sched", > > > > This should be "node", not phandle_node > > Hi Stefano, > > Yes sorry about that, I didn’t notice it because in my last test I was > creating pools > with default

Re: [PATCH v4 4/6] xen/cpupool: Create different cpupools at boot time

2022-03-28 Thread Luca Fancellu
>> + >> +if ( !dt_property_read_string(phandle_node, "cpupool-sched", > > This should be "node", not phandle_node Hi Stefano, Yes sorry about that, I didn’t notice it because in my last test I was creating pools with default scheduler, I will pay more attention next time, same applies

Re: [PATCH v4 4/6] xen/cpupool: Create different cpupools at boot time

2022-03-25 Thread Stefano Stabellini
On Thu, 24 Mar 2022, Luca Fancellu wrote: > Introduce a way to create different cpupools at boot time, this is > particularly useful on ARM big.LITTLE system where there might be the > need to have different cpupools for each type of core, but also > systems using NUMA can have different cpu pools

[PATCH v4 4/6] xen/cpupool: Create different cpupools at boot time

2022-03-24 Thread Luca Fancellu
Introduce a way to create different cpupools at boot time, this is particularly useful on ARM big.LITTLE system where there might be the need to have different cpupools for each type of core, but also systems using NUMA can have different cpu pools for each node. The feature on arm relies on a spe