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X-Stat-Signature: gqnozgun6ti9xqdw3pwnwx75j635qy8i X-Rspam-User: X-HE-Tag: 1776186912-921530 X-HE-Meta: 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 rODi2T5O 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 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 4/14/2026 2:53 AM, Oscar Salvador wrote: > On Thu, Apr 09, 2026 at 05:41:55PM -0600, Jane Chu wrote: >> vma_hugecache_offset() converts a hugetlb VMA address into a mapping >> offset in hugepage units. While the helper is small, its name is not very >> clear, and the resulting code is harder to follow than using the common MM >> helper directly. >> >> Use linear_page_index() instead, with an explicit conversion from >> PAGE_SIZE units to hugepage units at each call site, and remove >> vma_hugecache_offset(). >> >> This makes the code a bit more direct and avoids a hugetlb-specific helper >> whose behavior is already expressible with existing MM primitives. >> >> Signed-off-by: Jane Chu > > > Looks good to me, the only thing is the conversion to hugepage units > which may not be very clear to the casual reader, but you already > mentioned that you will add a helper, so all good. > > Yes, will do. thanks! -jane >