diff options
Diffstat (limited to 'arch/arm/include/asm/tlb.h')
| -rw-r--r-- | arch/arm/include/asm/tlb.h | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/arch/arm/include/asm/tlb.h b/arch/arm/include/asm/tlb.h index 1e25cd80589e..3f2eb76243e3 100644 --- a/arch/arm/include/asm/tlb.h +++ b/arch/arm/include/asm/tlb.h @@ -186,6 +186,8 @@ tlb_remove_tlb_entry(struct mmu_gather *tlb, pte_t *ptep, unsigned long addr) tlb_add_flush(tlb, addr); } +#define tlb_remove_huge_tlb_entry(h, tlb, ptep, address) \ + tlb_remove_tlb_entry(tlb, ptep, address) /* * In the case of tlb vma handling, we can optimise these away in the * case where we're doing a full MM flush. When we're doing a munmap, @@ -211,18 +213,17 @@ tlb_end_vma(struct mmu_gather *tlb, struct vm_area_struct *vma) static inline bool __tlb_remove_page(struct mmu_gather *tlb, struct page *page) { + tlb->pages[tlb->nr++] = page; + VM_WARN_ON(tlb->nr > tlb->max); if (tlb->nr == tlb->max) return true; - tlb->pages[tlb->nr++] = page; return false; } static inline void tlb_remove_page(struct mmu_gather *tlb, struct page *page) { - if (__tlb_remove_page(tlb, page)) { + if (__tlb_remove_page(tlb, page)) tlb_flush_mmu(tlb); - __tlb_remove_page(tlb, page); - } } static inline bool __tlb_remove_page_size(struct mmu_gather *tlb, @@ -231,12 +232,6 @@ static inline bool __tlb_remove_page_size(struct mmu_gather *tlb, return __tlb_remove_page(tlb, page); } -static inline bool __tlb_remove_pte_page(struct mmu_gather *tlb, - struct page *page) -{ - return __tlb_remove_page(tlb, page); -} - static inline void tlb_remove_page_size(struct mmu_gather *tlb, struct page *page, int page_size) { @@ -284,5 +279,11 @@ tlb_remove_pmd_tlb_entry(struct mmu_gather *tlb, pmd_t *pmdp, unsigned long addr #define tlb_migrate_finish(mm) do { } while (0) +#define tlb_remove_check_page_size_change tlb_remove_check_page_size_change +static inline void tlb_remove_check_page_size_change(struct mmu_gather *tlb, + unsigned int page_size) +{ +} + #endif /* CONFIG_MMU */ #endif |