diff options
Diffstat (limited to 'arch/arm64/include/asm/tlb.h')
| -rw-r--r-- | arch/arm64/include/asm/tlb.h | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/arch/arm64/include/asm/tlb.h b/arch/arm64/include/asm/tlb.h index a947c6e784ed..8d762607285c 100644 --- a/arch/arm64/include/asm/tlb.h +++ b/arch/arm64/include/asm/tlb.h @@ -9,12 +9,7 @@ #define __ASM_TLB_H #include <linux/pagemap.h> -#include <linux/swap.h> -static inline void __tlb_remove_table(void *_table) -{ - free_page_and_swap_cache((struct page *)_table); -} #define tlb_flush tlb_flush static void tlb_flush(struct mmu_gather *tlb); @@ -82,7 +77,6 @@ static inline void __pte_free_tlb(struct mmu_gather *tlb, pgtable_t pte, { struct ptdesc *ptdesc = page_ptdesc(pte); - pagetable_pte_dtor(ptdesc); tlb_remove_ptdesc(tlb, ptdesc); } @@ -92,7 +86,6 @@ static inline void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmdp, { struct ptdesc *ptdesc = virt_to_ptdesc(pmdp); - pagetable_pmd_dtor(ptdesc); tlb_remove_ptdesc(tlb, ptdesc); } #endif @@ -106,7 +99,19 @@ static inline void __pud_free_tlb(struct mmu_gather *tlb, pud_t *pudp, if (!pgtable_l4_enabled()) return; - pagetable_pud_dtor(ptdesc); + tlb_remove_ptdesc(tlb, ptdesc); +} +#endif + +#if CONFIG_PGTABLE_LEVELS > 4 +static inline void __p4d_free_tlb(struct mmu_gather *tlb, p4d_t *p4dp, + unsigned long addr) +{ + struct ptdesc *ptdesc = virt_to_ptdesc(p4dp); + + if (!pgtable_l5_enabled()) + return; + tlb_remove_ptdesc(tlb, ptdesc); } #endif |