283 static char *log_buf = __log_buf;  variable
289 	return log_buf;  in log_buf_addr_get()
313 	struct printk_log *msg = (struct printk_log *)(log_buf + idx);  in log_from_idx()
320 		return (struct printk_log *)log_buf;  in log_from_idx()
327 	struct printk_log *msg = (struct printk_log *)(log_buf + idx);  in log_next()
336 		msg = (struct printk_log *)log_buf;  in log_next()
450 		memset(log_buf + log_next_idx, 0, sizeof(struct printk_log));  in log_store()
455 	msg = (struct printk_log *)(log_buf + log_next_idx);  in log_store()
853 	VMCOREINFO_SYMBOL(log_buf);  in log_buf_kexec_setup()
931 	if (log_buf != __log_buf)  in setup_log_buf()
956 	log_buf = new_log_buf;  in setup_log_buf()
959 	memcpy(log_buf, __log_buf, __LOG_BUF_LEN);  in setup_log_buf()