On Jun 2, 2026, at 23:41, Mike Rapoport [off-list ref] wrote:

On Tue, 02 Jun 2026 18:10:38 +0800, Muchun Song [off-list ref] wrote:

quoted

struct huge_bootmem_page no longer needs to keep the CMA pointer. The
bootmem path only needs to remember whether a huge page came from CMA,
which is already encoded in the flags field.

Set HUGE_BOOTMEM_CMA when the page is allocated and drop the unused cma
field together with the redundant assignments.

It looks like the commit does more refactoring, please mention it in the
changelog.

Will do.

Thanks.