366 int rw_verify_area(int read_write, struct file *file, const loff_t *ppos, size_t count)  in rw_verify_area()  function
469 	ret = rw_verify_area(READ, file, pos, count);  in kernel_read()
487 	ret = rw_verify_area(READ, file, pos, count);  in vfs_read()
574 	ret = rw_verify_area(WRITE, file, pos, count);  in kernel_write()
596 	ret = rw_verify_area(WRITE, file, pos, count);  in vfs_write()
796 	ret = rw_verify_area(READ, file, pos, tot_len);  in do_iter_read()
826 	ret = rw_verify_area(READ, file, &iocb->ki_pos, tot_len);  in vfs_iocb_iter_read()
861 	ret = rw_verify_area(WRITE, file, pos, tot_len);  in do_iter_write()
890 	ret = rw_verify_area(WRITE, file, &iocb->ki_pos, tot_len);  in vfs_iocb_iter_write()
1213 	retval = rw_verify_area(READ, in.file, &pos, count);  in do_sendfile()
1231 	retval = rw_verify_area(WRITE, out.file, &out_pos, count);  in do_sendfile()
1484 	ret = rw_verify_area(READ, file_in, &pos_in, len);  in vfs_copy_file_range()
1488 	ret = rw_verify_area(WRITE, file_out, &pos_out, len);  in vfs_copy_file_range()