Re: [RFC PATCH] xen/common: cache colored buddy allocator for domains

2022-12-22 Thread Carlo Nonato
Hi Jan On Wed, Dec 7, 2022 at 12:52 PM Jan Beulich wrote: > > On 22.10.2022 18:08, Carlo Nonato wrote: > > This commit replaces the colored allocator for domains with a simple buddy > > allocator indexed also by colors, so that it can allocate pages based on > > some coloring configuration. > >

Re: [RFC PATCH] xen/common: cache colored buddy allocator for domains

2022-12-07 Thread Jan Beulich
On 22.10.2022 18:08, Carlo Nonato wrote: > This commit replaces the colored allocator for domains with a simple buddy > allocator indexed also by colors, so that it can allocate pages based on > some coloring configuration. > > It applies on top of Arm cache coloring (v3) as sent to the mailing

Re: [RFC PATCH] xen/common: cache colored buddy allocator for domains

2022-10-25 Thread Carlo Nonato
On Sat, Oct 22, 2022 at 6:08 PM Carlo Nonato wrote: > > This commit replaces the colored allocator for domains with a simple buddy > allocator indexed also by colors, so that it can allocate pages based on > some coloring configuration. > > It applies on top of Arm cache coloring (v3) as sent to

[RFC PATCH] xen/common: cache colored buddy allocator for domains

2022-10-22 Thread Carlo Nonato
This commit replaces the colored allocator for domains with a simple buddy allocator indexed also by colors, so that it can allocate pages based on some coloring configuration. It applies on top of Arm cache coloring (v3) as sent to the mailing list. This has two benefits: - order can now be