27 	return m->count == m->size;  in seq_overflow()
32 	m->count = m->size;  in seq_set_overflow()
35 static void *seq_buf_alloc(unsigned long size)  in seq_buf_alloc()  argument
39 	buf = kmalloc(size, GFP_KERNEL | __GFP_NOWARN);  in seq_buf_alloc()
40 	if (!buf && size > PAGE_SIZE)  in seq_buf_alloc()
41 		buf = vmalloc(size);  in seq_buf_alloc()
111 		m->buf = seq_buf_alloc(m->size = PAGE_SIZE);  in traverse()
151 	m->buf = seq_buf_alloc(m->size <<= 1);  in traverse()
164 ssize_t seq_read(struct file *file, char __user *buf, size_t size, loff_t *ppos)  in seq_read()  argument
206 		m->buf = seq_buf_alloc(m->size = PAGE_SIZE);  in seq_read()
212 		n = min(m->count, size);  in seq_read()
218 		size -= n;  in seq_read()
223 		if (!size)  in seq_read()
243 		if (m->count < m->size)  in seq_read()
247 		m->buf = seq_buf_alloc(m->size <<= 1);  in seq_read()
260 	while (m->count < size) {  in seq_read()
277 	n = min(m->count, size);  in seq_read()
380 	char *end = m->buf + m->size;  in seq_escape()
408 	if (m->count < m->size) {  in seq_vprintf()
409 		len = vsnprintf(m->buf + m->count, m->size - m->count, f, args);  in seq_vprintf()
410 		if (m->count + len < m->size) {  in seq_vprintf()
477 	size_t size = seq_get_buf(m, &buf);  in seq_path()  local
480 	if (size) {  in seq_path()
481 		char *p = d_path(path, buf, size);  in seq_path()
501 	size_t size = seq_get_buf(m, &buf);  in seq_path_root()  local
504 	if (size) {  in seq_path_root()
507 		p = __d_path(path, root, buf, size);  in seq_path_root()
530 	size_t size = seq_get_buf(m, &buf);  in seq_dentry()  local
533 	if (size) {  in seq_dentry()
534 		char *p = dentry_path(dentry, buf, size);  in seq_dentry()
549 	if (m->count < m->size) {  in seq_bitmap()
551 				m->size - m->count, bits, nr_bits);  in seq_bitmap()
552 		if (m->count + len < m->size) {  in seq_bitmap()
565 	if (m->count < m->size) {  in seq_bitmap_list()
567 				m->size - m->count, bits, nr_bits);  in seq_bitmap_list()
568 		if (m->count + len < m->size) {  in seq_bitmap_list()
615 		void *data, size_t size)  in single_open_size()  argument
617 	char *buf = seq_buf_alloc(size);  in single_open_size()
627 	((struct seq_file *)file->private_data)->size = size;  in single_open_size()
686 	if (m->count < m->size) {  in seq_putc()
697 	if (m->count + len < m->size) {  in seq_puts()
719 	if (m->count + 2 >= m->size) /* we'll write 2 bytes at least */  in seq_put_decimal_ull()
730 	len = num_to_str(m->buf + m->count, m->size - m->count, num);  in seq_put_decimal_ull()
745 		if (m->count + 3 >= m->size) {  in seq_put_decimal_ll()
769 	if (seq->count + len < seq->size) {  in seq_write()