Re: [PATCH V9 3/7] mm/filemap: Extend __filemap_get_folio() to support NUMA memory policies
From: David Hildenbrand <hidden>
Date: 2025-07-22 15:22:00
Also in:
kvm, linux-coco, linux-fsdevel, linux-kselftest, linux-mm, lkml
On 13.07.25 19:43, Shivank Garg wrote:
From: "Matthew Wilcox (Oracle)" <willy@infradead.org> Extend __filemap_get_folio() to support NUMA memory policies by renaming the implementation to __filemap_get_folio_mpol() and adding a mempolicy parameter. The original function becomes a static inline wrapper that passes NULL for the mempolicy. This infrastructure will enable future support for NUMA-aware page cache allocations in guest_memfd memory backend KVM guests. Reviewed-by: Pankaj Gupta <redacted> Reviewed-by: Vlastimil Babka <redacted> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Shivank Garg <redacted> ---
Reviewed-by: David Hildenbrand <redacted> -- Cheers, David / dhildenb