14 	struct vm_area_struct *vma;  member
34 	struct vm_area_struct *vma;     /* The first vma to munmap */  member
79 	struct vm_area_struct *vma; /* Either a new VMA or the one being modified. */  member
104 static inline pgoff_t vma_pgoff_offset(struct vm_area_struct *vma,  in vma_pgoff_offset()  argument
107 	return vma->vm_pgoff + PHYS_PFN(addr - vma->vm_start);  in vma_pgoff_offset()
128 		.vma = vma_,					\
150 		struct vm_area_struct *vma,
154 			struct vm_area_struct *vma, gfp_t gfp)  in vma_iter_store_gfp()  argument
158 	    ((vmi->mas.index > vma->vm_start) || (vmi->mas.last < vma->vm_start)))  in vma_iter_store_gfp()
161 	__mas_set_range(&vmi->mas, vma->vm_start, vma->vm_end - 1);  in vma_iter_store_gfp()
162 	mas_store_gfp(&vmi->mas, vma, gfp);  in vma_iter_store_gfp()
170 do_vmi_align_munmap(struct vma_iterator *vmi, struct vm_area_struct *vma,
178 void remove_vma(struct vm_area_struct *vma, bool unreachable);
180 void unmap_region(struct ma_state *mas, struct vm_area_struct *vma,
186 		struct vm_area_struct *prev, struct vm_area_struct *vma,
194 		       struct vm_area_struct *vma,
204 		   struct vm_area_struct *vma,
212 		       struct vm_area_struct *vma,
223 		  struct vm_area_struct *vma,
231 			       struct vm_area_struct *vma);
233 void unlink_file_vma(struct vm_area_struct *vma);
235 void vma_link_file(struct vm_area_struct *vma);
237 int vma_link(struct mm_struct *mm, struct vm_area_struct *vma);
243 struct anon_vma *find_mergeable_anon_vma(struct vm_area_struct *vma);
245 bool vma_needs_dirty_tracking(struct vm_area_struct *vma);
246 bool vma_wants_writenotify(struct vm_area_struct *vma, pgprot_t vm_page_prot);
261 static inline bool vma_wants_manual_pte_write_upgrade(struct vm_area_struct *vma)  in vma_wants_manual_pte_write_upgrade()  argument
269 	if (vma->vm_flags & VM_SHARED)  in vma_wants_manual_pte_write_upgrade()
270 		return vma_wants_writenotify(vma, vma->vm_page_prot);  in vma_wants_manual_pte_write_upgrade()
271 	return !!(vma->vm_flags & VM_WRITE);  in vma_wants_manual_pte_write_upgrade()
358 		struct vm_area_struct *vma)  in vma_iter_prealloc()  argument
360 	return mas_preallocate(&vmi->mas, vma, GFP_KERNEL);  in vma_iter_prealloc()
375 				  struct vm_area_struct *vma)  in vma_iter_store()  argument
380 			vmi->mas.index > vma->vm_start)) {  in vma_iter_store()
382 			vmi->mas.index, vma->vm_start, vma->vm_start,  in vma_iter_store()
383 			vma->vm_end, vmi->mas.index, vmi->mas.last);  in vma_iter_store()
386 			vmi->mas.last <  vma->vm_start)) {  in vma_iter_store()
388 		       vmi->mas.last, vma->vm_start, vma->vm_start, vma->vm_end,  in vma_iter_store()
394 	    ((vmi->mas.index > vma->vm_start) || (vmi->mas.last < vma->vm_start)))  in vma_iter_store()
397 	__mas_set_range(&vmi->mas, vma->vm_start, vma->vm_end - 1);  in vma_iter_store()
398 	mas_store_prealloc(&vmi->mas, vma);  in vma_iter_store()
453 static inline bool vma_is_sealed(struct vm_area_struct *vma)  in vma_is_sealed()  argument
455 	return (vma->vm_flags & VM_SEALED);  in vma_is_sealed()
462 static inline bool can_modify_vma(struct vm_area_struct *vma)  in can_modify_vma()  argument
464 	if (unlikely(vma_is_sealed(vma)))  in can_modify_vma()
470 bool can_modify_vma_madv(struct vm_area_struct *vma, int behavior);
474 static inline bool can_modify_vma(struct vm_area_struct *vma)  in can_modify_vma()  argument
479 static inline bool can_modify_vma_madv(struct vm_area_struct *vma, int behavior)  in can_modify_vma_madv()  argument
487 int expand_upwards(struct vm_area_struct *vma, unsigned long address);
490 int expand_downwards(struct vm_area_struct *vma, unsigned long address);