Re: [PATCH v4 12/28] cxl/cdat: Gather DSMAS data for DCD regions

2024-10-14 Thread Wysocki, Rafael J
On 10/11/2024 10:38 PM, Ira Weiny wrote: Rafael J. Wysocki wrote: On Tue, Oct 8, 2024 at 1:17 AM Ira Weiny wrote: [snip] diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h index 199afc2cd122..387fc821703a 100644 --- a/include/acpi/actbl1.h +++ b/include/acpi/actbl1.h @@ -403,6 +403

Re: [PATCH v4 23/28] dax/bus: Factor out dev dax resize logic

2024-10-14 Thread Fan Ni
On Mon, Oct 07, 2024 at 06:16:29PM -0500, Ira Weiny wrote: > Dynamic Capacity regions must limit dev dax resources to those areas > which have extents backing real memory. Such DAX regions are dubbed > 'sparse' regions. In order to manage where memory is available four > alternatives were conside

Re: [PATCH v4 22/28] cxl/region/extent: Expose region extent information in sysfs

2024-10-14 Thread Fan Ni
On Mon, Oct 07, 2024 at 06:16:28PM -0500, ira.we...@intel.com wrote: > From: Navneet Singh > > Extent information can be helpful to the user to coordinate memory usage > with the external orchestrator and FM. > > Expose the details of region extents by creating the following > sysfs entries. >