28 static bool seq_buf_can_fit(struct seq_buf *s, size_t len)  in seq_buf_can_fit()  argument
30 	return s->len + len <= s->size;  in seq_buf_can_fit()
42 	unsigned int len = seq_buf_used(s);  in seq_buf_print_seq()  local
44 	return seq_write(m, s->buffer, len);  in seq_buf_print_seq()
59 	int len;  in seq_buf_vprintf()  local
63 	if (s->len < s->size) {  in seq_buf_vprintf()
64 		len = vsnprintf(s->buffer + s->len, s->size - s->len, fmt, args);  in seq_buf_vprintf()
65 		if (s->len + len < s->size) {  in seq_buf_vprintf()
66 			s->len += len;  in seq_buf_vprintf()
109 	if (s->size == 0 || s->len == 0)  in seq_buf_do_printk()
116 		int len = lf - start + 1;  in seq_buf_do_printk()  local
118 		printk("%s%.*s", lvl, len, start);  in seq_buf_do_printk()
123 	if (start < s->buffer + s->len)  in seq_buf_do_printk()
148 	unsigned int len = seq_buf_buffer_left(s);  in seq_buf_bprintf()  local
153 	if (s->len < s->size) {  in seq_buf_bprintf()
154 		ret = bstr_printf(s->buffer + s->len, len, fmt, binary);  in seq_buf_bprintf()
155 		if (s->len + ret < s->size) {  in seq_buf_bprintf()
156 			s->len += ret;  in seq_buf_bprintf()
176 	size_t len = strlen(str);  in seq_buf_puts()  local
181 	len += 1;  in seq_buf_puts()
183 	if (seq_buf_can_fit(s, len)) {  in seq_buf_puts()
184 		memcpy(s->buffer + s->len, str, len);  in seq_buf_puts()
186 		s->len += len - 1;  in seq_buf_puts()
207 		s->buffer[s->len++] = c;  in seq_buf_putc()
226 int seq_buf_putmem(struct seq_buf *s, const void *mem, unsigned int len)  in seq_buf_putmem()  argument
230 	if (seq_buf_can_fit(s, len)) {  in seq_buf_putmem()
231 		memcpy(s->buffer + s->len, mem, len);  in seq_buf_putmem()
232 		s->len += len;  in seq_buf_putmem()
255 		       unsigned int len)  argument
266 	while (len) {
267 		start_len = min(len, MAX_MEMHEX_BYTES);
276 		if (WARN_ON_ONCE(j == 0 || j/2 > len))
286 		len -= start_len;
345 	int len;  local
351 	len = seq_buf_used(s);
353 	if (len <= s->readpos)
356 	len -= s->readpos;
357 	if (cnt > len)
358 		cnt = len;
395 		     const void *buf, size_t len, bool ascii)  argument
398 	int i, linelen, remaining = len;
405 	for (i = 0; i < len; i += rowsize) {