27 static inline void init_tlb_gather(struct mmu_gather *tlb)  in init_tlb_gather()  argument
29 	tlb->start = TASK_SIZE;  in init_tlb_gather()
30 	tlb->end = 0;  in init_tlb_gather()
32 	if (tlb->fullmm) {  in init_tlb_gather()
33 		tlb->start = 0;  in init_tlb_gather()
34 		tlb->end = TASK_SIZE;  in init_tlb_gather()
39 tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, unsigned long start, unsigned long end)  in tlb_gather_mmu()  argument
41 	tlb->mm = mm;  in tlb_gather_mmu()
42 	tlb->start = start;  in tlb_gather_mmu()
43 	tlb->end = end;  in tlb_gather_mmu()
44 	tlb->fullmm = !(start | (end+1));  in tlb_gather_mmu()
46 	init_tlb_gather(tlb);  in tlb_gather_mmu()
50 tlb_finish_mmu(struct mmu_gather *tlb, unsigned long start, unsigned long end)  in tlb_finish_mmu()  argument
52 	if (tlb->fullmm)  in tlb_finish_mmu()
53 		flush_tlb_mm(tlb->mm);  in tlb_finish_mmu()
60 tlb_remove_tlb_entry(struct mmu_gather *tlb, pte_t *ptep, unsigned long address)  in tlb_remove_tlb_entry()  argument
62 	if (tlb->start > address)  in tlb_remove_tlb_entry()
63 		tlb->start = address;  in tlb_remove_tlb_entry()
64 	if (tlb->end < address + PAGE_SIZE)  in tlb_remove_tlb_entry()
65 		tlb->end = address + PAGE_SIZE;  in tlb_remove_tlb_entry()
74 tlb_start_vma(struct mmu_gather *tlb, struct vm_area_struct *vma)  in tlb_start_vma()  argument
76 	if (!tlb->fullmm)  in tlb_start_vma()
81 tlb_end_vma(struct mmu_gather *tlb, struct vm_area_struct *vma)  in tlb_end_vma()  argument
83 	if (!tlb->fullmm && tlb->end) {  in tlb_end_vma()
84 		flush_tlb_range(vma, tlb->start, tlb->end);  in tlb_end_vma()
85 		init_tlb_gather(tlb);  in tlb_end_vma()
89 static inline void tlb_flush_mmu_tlbonly(struct mmu_gather *tlb)  in tlb_flush_mmu_tlbonly()  argument
93 static inline void tlb_flush_mmu_free(struct mmu_gather *tlb)  in tlb_flush_mmu_free()  argument
97 static inline void tlb_flush_mmu(struct mmu_gather *tlb)  in tlb_flush_mmu()  argument
101 static inline int __tlb_remove_page(struct mmu_gather *tlb, struct page *page)  in __tlb_remove_page()  argument
107 static inline void tlb_remove_page(struct mmu_gather *tlb, struct page *page)  in tlb_remove_page()  argument
109 	__tlb_remove_page(tlb, page);  in tlb_remove_page()
112 #define pte_free_tlb(tlb, ptep, addr)	pte_free((tlb)->mm, ptep)  argument
113 #define pmd_free_tlb(tlb, pmdp, addr)	pmd_free((tlb)->mm, pmdp)  argument
114 #define pud_free_tlb(tlb, pudp, addr)	pud_free((tlb)->mm, pudp)  argument
136 #define tlb_start_vma(tlb, vma)				do { } while (0)  argument
137 #define tlb_end_vma(tlb, vma)				do { } while (0)  argument
138 #define __tlb_remove_tlb_entry(tlb, pte, address)	do { } while (0)  argument
139 #define tlb_flush(tlb)					do { } while (0)  argument