This patch ("mm/vmalloc: Add interfaces to free unmapped
page table") adds following 2 interfaces to free the page
table in case we implement huge mapping.
pud_free_pmd_page() and pmd_free_pte_page()
Some architectures (like arm64) needs to do proper TLB
maintanance after updating pagetable
This patch ("mm/vmalloc: Add interfaces to free unmapped
page table") adds following 2 interfaces to free the page
table in case we implement huge mapping.
pud_free_pmd_page() and pmd_free_pte_page()
Some architectures (like arm64) needs to do proper TLB
maintanance after updating pagetable
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