520 static char kdb_buffer[256];	/* A bit too big to go on stack */  variable
521 static char *next_avail = kdb_buffer;
673 		next_avail = kdb_buffer;  in vkdb_printf()
674 		size_avail = sizeof(kdb_buffer);  in vkdb_printf()
688 		cp = strchr(kdb_buffer, '\n');  in vkdb_printf()
703 			if (next_avail == kdb_buffer) {  in vkdb_printf()
709 				cp2 = kdb_buffer;  in vkdb_printf()
723 			len = strlen(kdb_buffer);  in vkdb_printf()
724 			next_avail = kdb_buffer + len;  in vkdb_printf()
725 			size_avail = sizeof(kdb_buffer) - len;  in vkdb_printf()
743 		fnd = kdb_search_string(kdb_buffer, kdb_grep_string);  in vkdb_printf()
754 			memmove(kdb_buffer, cphold, len + 1);  in vkdb_printf()
755 			next_avail = kdb_buffer + len;  in vkdb_printf()
756 			size_avail = sizeof(kdb_buffer) - len;  in vkdb_printf()
779 	retlen = strlen(kdb_buffer);  in vkdb_printf()
780 	cp = (char *) printk_skip_headers(kdb_buffer);  in vkdb_printf()
782 		gdbstub_msg_write(cp, retlen - (cp - kdb_buffer));  in vkdb_printf()
784 		kdb_msg_write(cp, retlen - (cp - kdb_buffer));  in vkdb_printf()
789 		if (printk_get_level(kdb_buffer) || src == KDB_MSGSRC_PRINTK)  in vkdb_printf()
790 			printk("%s", kdb_buffer);  in vkdb_printf()
792 			pr_info("%s", kdb_buffer);  in vkdb_printf()
804 			if (kdb_buffer[len] == '\n') {  in vkdb_printf()
807 			} else if (kdb_buffer[len] == '\r') {  in vkdb_printf()
843 		kdb_buffer[0] = '\0';  in vkdb_printf()
844 		next_avail = kdb_buffer;  in vkdb_printf()
845 		size_avail = sizeof(kdb_buffer);  in vkdb_printf()
895 		memmove(kdb_buffer, cphold, len + 1);  in vkdb_printf()
896 		next_avail = kdb_buffer + len;  in vkdb_printf()
897 		size_avail = sizeof(kdb_buffer) - len;  in vkdb_printf()