1557 			    struct file *file_out, loff_t pos_out,  in vfs_copy_file_range()  argument
1576 	ret = rw_verify_area(WRITE, file_out, &pos_out, len);  in vfs_copy_file_range()
1600 				file_out, pos_out, len);  in vfs_copy_file_range()
1609 						      pos_out, len, flags);  in vfs_copy_file_range()
1614 	ret = do_splice_direct(file_in, &pos_in, file_out, &pos_out,  in vfs_copy_file_range()
1639 	loff_t pos_out;  in SYSCALL_DEFINE6()  local
1661 		if (copy_from_user(&pos_out, off_out, sizeof(loff_t)))  in SYSCALL_DEFINE6()
1664 		pos_out = f_out.file->f_pos;  in SYSCALL_DEFINE6()
1667 	ret = vfs_copy_file_range(f_in.file, pos_in, f_out.file, pos_out, len,  in SYSCALL_DEFINE6()
1671 		pos_out += ret;  in SYSCALL_DEFINE6()
1681 			if (copy_to_user(off_out, &pos_out, sizeof(loff_t)))  in SYSCALL_DEFINE6()
1684 			f_out.file->f_pos = pos_out;  in SYSCALL_DEFINE6()
1730 				   loff_t pos_out,  in generic_remap_check_len()  argument
1741 	else if (pos_out + *len < i_size_read(inode_out))  in generic_remap_check_len()
1756 			       struct inode *inode_out, loff_t pos_out,  in vfs_clone_file_prep_inodes()  argument
1793 	if (pos_in + *len < pos_in || pos_out + *len < pos_out ||  in vfs_clone_file_prep_inodes()
1802 		if (pos_out >= disize || pos_out + *len > disize)  in vfs_clone_file_prep_inodes()
1814 	    !IS_ALIGNED(pos_out, bs) || !IS_ALIGNED(pos_out + blen, bs))  in vfs_clone_file_prep_inodes()
1819 		if (pos_out + blen > pos_in && pos_out < pos_in + blen)  in vfs_clone_file_prep_inodes()
1834 			pos_out, pos_out + *len - 1);  in vfs_clone_file_prep_inodes()
1845 				inode_out, pos_out, *len, &is_same);  in vfs_clone_file_prep_inodes()
1852 	ret = generic_remap_check_len(inode_in, inode_out, pos_out, len,  in vfs_clone_file_prep_inodes()
1862 			struct file *file_out, loff_t pos_out, u64 len)  in do_clone_file_range()  argument
1893 	ret = clone_verify_area(file_out, pos_out, len, true);  in do_clone_file_range()
1901 			file_out, pos_out, len);  in do_clone_file_range()
1912 			 struct file *file_out, loff_t pos_out, u64 len)  in vfs_clone_file_range()  argument
1917 	ret = do_clone_file_range(file_in, pos_in, file_out, pos_out, len);  in vfs_clone_file_range()