Re: [PATCH V9 3/7] mm/filemap: Extend __filemap_get_folio() to support NUMA memory policies

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 pankaj.gupta@amd.com Reviewed-by: Vlastimil Babka vbabka@suse.cz Signed-off-by: Matthew Wilcox (Oracle) willy@infradead.org Signed-off-by: Shivank Garg shivankg@amd.com

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Reviewed-by: David Hildenbrand david@redhat.com