x86/mm/pat: Convert pte code to use page table apis

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Use the ptdesc APIs for all page table allocation and free sites to allow
their separate allocation from struct page in the future. Convert the PTE
allocation and free sites to use the generic page table APIs, as they
already use ptdescs.

Pass through init_mm since these are kernel page tables; otherwise,
pte_alloc_one_kernel() becomes a no-op.

Signed-off-by: Vishal Moola (Oracle) <vishal.moola@gmail.com>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Acked-by: Mike Rapoport (Microsoft) <rppt@kernel.org>
Link: https://patch.msgid.link/20260303194828.1406905-2-vishal.moola@gmail.com

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Vishal Moola (Oracle) 2026-03-03 11:48:24 -08:00 • committed by Dave Hansen

parent 11439c4635

commit c22ca4a963

1 changed files with 2 additions and 2 deletions

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arch/x86/mm/pat/set_memory.c

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