101 	if (!m->buf) {  in traverse()
102 		m->buf = seq_buf_alloc(m->size = PAGE_SIZE);  in traverse()
103 		if (!m->buf)  in traverse()
136 	kvfree(m->buf);  in traverse()
138 	m->buf = seq_buf_alloc(m->size <<= 1);  in traverse()
139 	return !m->buf ? -ENOMEM : -EAGAIN;  in traverse()
151 ssize_t seq_read(struct file *file, char __user *buf, size_t size, loff_t *ppos)  in seq_read()  argument
153 	struct iovec iov = { .iov_base = buf, .iov_len = size};  in seq_read()
209 	if (!m->buf) {  in seq_read_iter()
210 		m->buf = seq_buf_alloc(m->size = PAGE_SIZE);  in seq_read_iter()
211 		if (!m->buf)  in seq_read_iter()
216 		n = copy_to_iter(m->buf + m->from, m->count, iter);  in seq_read_iter()
243 		kvfree(m->buf);  in seq_read_iter()
245 		m->buf = seq_buf_alloc(m->size <<= 1);  in seq_read_iter()
246 		if (!m->buf)  in seq_read_iter()
281 	n = copy_to_iter(m->buf, m->count, iter);  in seq_read_iter()
355 	kvfree(m->buf);  in seq_release()
373 	char *buf;  in seq_escape()  local
374 	size_t size = seq_get_buf(m, &buf);  in seq_escape()
377 	ret = string_escape_str(s, buf, size, ESCAPE_OCTAL, esc);  in seq_escape()
384 	char *buf;  in seq_escape_mem_ascii()  local
385 	size_t size = seq_get_buf(m, &buf);  in seq_escape_mem_ascii()
388 	ret = string_escape_mem_ascii(src, isz, buf, size);  in seq_escape_mem_ascii()
398 		len = vsnprintf(m->buf + m->count, m->size - m->count, f, args);  in seq_vprintf()
461 	char *buf;  in seq_path()  local
462 	size_t size = seq_get_buf(m, &buf);  in seq_path()
466 		char *p = d_path(path, buf, size);  in seq_path()
468 			char *end = mangle_path(buf, p, esc);  in seq_path()
470 				res = end - buf;  in seq_path()
499 	char *buf;  in seq_path_root()  local
500 	size_t size = seq_get_buf(m, &buf);  in seq_path_root()
506 		p = __d_path(path, root, buf, size);  in seq_path_root()
511 			char *end = mangle_path(buf, p, esc);  in seq_path_root()
513 				res = end - buf;  in seq_path_root()
528 	char *buf;  in seq_dentry()  local
529 	size_t size = seq_get_buf(m, &buf);  in seq_dentry()
533 		char *p = dentry_path(dentry, buf, size);  in seq_dentry()
535 			char *end = mangle_path(buf, p, esc);  in seq_dentry()
537 				res = end - buf;  in seq_dentry()
585 	char *buf = seq_buf_alloc(size);  in single_open_size()  local
587 	if (!buf)  in single_open_size()
591 		kvfree(buf);  in single_open_size()
594 	((struct seq_file *)file->private_data)->buf = buf;  in single_open_size()
657 	m->buf[m->count++] = c;  in seq_putc()
669 	memcpy(m->buf + m->count, s, len);  in seq_puts()
707 	len = num_to_str(m->buf + m->count, m->size - m->count, num, width);  in seq_put_decimal_ull_width()
765 		m->buf[m->count + i] = hex_asc[0xf & v];  in seq_put_hex_ll()
789 		m->buf[m->count++] = '-';  in seq_put_decimal_ll()
794 		m->buf[m->count++] = num + '0';  in seq_put_decimal_ll()
798 	len = num_to_str(m->buf + m->count, m->size - m->count, num, 0);  in seq_put_decimal_ll()
821 		memcpy(seq->buf + seq->count, data, len);  in seq_write()
843 		memset(m->buf + m->count, ' ', size);  in seq_pad()
853 		  int rowsize, int groupsize, const void *buf, size_t len,  in seq_hex_dump()  argument
856 	const u8 *ptr = buf;  in seq_hex_dump()