On Tue, 6 May 2025 14:22:45 +0800 Yuquan Wang <wangyuquan1236@xxxxxxxxxxxxxx> wrote: > acpi_parse_cfmws() currently adds empty CFMWS ranges to numa_meminfo > with the expectation that numa_cleanup_meminfo moves them to > numa_reserved_meminfo. There is no need for that indirection when it is > known in advance that these unpopulated ranges are meant for > numa_reserved_meminfo in support of future hotplug / CXL provisioning. > > Introduce and use numa_add_reserved_memblk() to add the empty CFMWS > ranges directly. > > Signed-off-by: Yuquan Wang <wangyuquan1236@xxxxxxxxxxxxxx> > --- > > Changes in v2 (Thanks to Dan & Alison): > - Use numa_add_reserved_memblk() to replace numa_add_memblk() in acpi_parse_cfmws() > - Add comments to describe the usage of numa_add_reserved_memblk() > - Updating the commit message to clarify the purpose of the patch > > By the way, "LoongArch: Introduce the numa_memblks conversion" is in linux-next. So is this patch dependent upon "LoongArch: Introduce the numa_memblks conversion"?
