130 		struct file *file, struct address_space *mapping)  in __remove_shared_vm_struct()  argument
135 		mapping_unmap_writable(mapping);  in __remove_shared_vm_struct()
137 	flush_dcache_mmap_lock(mapping);  in __remove_shared_vm_struct()
138 	vma_interval_tree_remove(vma, &mapping->i_mmap);  in __remove_shared_vm_struct()
139 	flush_dcache_mmap_unlock(mapping);  in __remove_shared_vm_struct()
151 		struct address_space *mapping = file->f_mapping;  in unlink_file_vma()  local
152 		i_mmap_lock_write(mapping);  in unlink_file_vma()
153 		__remove_shared_vm_struct(vma, file, mapping);  in unlink_file_vma()
154 		i_mmap_unlock_write(mapping);  in unlink_file_vma()
577 		struct address_space *mapping = file->f_mapping;  in __vma_link_file()  local
582 			atomic_inc(&mapping->i_mmap_writable);  in __vma_link_file()
584 		flush_dcache_mmap_lock(mapping);  in __vma_link_file()
585 		vma_interval_tree_insert(vma, &mapping->i_mmap);  in __vma_link_file()
586 		flush_dcache_mmap_unlock(mapping);  in __vma_link_file()
603 	struct address_space *mapping = NULL;  in vma_link()  local
606 		mapping = vma->vm_file->f_mapping;  in vma_link()
607 		i_mmap_lock_write(mapping);  in vma_link()
613 	if (mapping)  in vma_link()
614 		i_mmap_unlock_write(mapping);  in vma_link()
682 	struct address_space *mapping = NULL;  in __vma_adjust()  local
778 		mapping = file->f_mapping;  in __vma_adjust()
779 		root = &mapping->i_mmap;  in __vma_adjust()
785 		i_mmap_lock_write(mapping);  in __vma_adjust()
810 		flush_dcache_mmap_lock(mapping);  in __vma_adjust()
834 		flush_dcache_mmap_unlock(mapping);  in __vma_adjust()
856 			__remove_shared_vm_struct(next, file, mapping);  in __vma_adjust()
881 	if (mapping)  in __vma_adjust()
882 		i_mmap_unlock_write(mapping);  in __vma_adjust()
3409 static void vm_lock_mapping(struct mm_struct *mm, struct address_space *mapping)  in vm_lock_mapping()  argument
3411 	if (!test_bit(AS_MM_ALL_LOCKS, &mapping->flags)) {  in vm_lock_mapping()
3421 		if (test_and_set_bit(AS_MM_ALL_LOCKS, &mapping->flags))  in vm_lock_mapping()
3423 		down_write_nest_lock(&mapping->i_mmap_rwsem, &mm->mmap_sem);  in vm_lock_mapping()
3526 static void vm_unlock_mapping(struct address_space *mapping)  in vm_unlock_mapping()  argument
3528 	if (test_bit(AS_MM_ALL_LOCKS, &mapping->flags)) {  in vm_unlock_mapping()
3533 		i_mmap_unlock_write(mapping);  in vm_unlock_mapping()
3535 					&mapping->flags))  in vm_unlock_mapping()