520 static char kdb_buffer[256];	/* A bit too big to go on stack */  variable
521 static char *next_avail = kdb_buffer;
656 		next_avail = kdb_buffer;  in vkdb_printf()
657 		size_avail = sizeof(kdb_buffer);  in vkdb_printf()
671 		cp = strchr(kdb_buffer, '\n');  in vkdb_printf()
686 			if (next_avail == kdb_buffer) {  in vkdb_printf()
692 				cp2 = kdb_buffer;  in vkdb_printf()
706 			len = strlen(kdb_buffer);  in vkdb_printf()
707 			next_avail = kdb_buffer + len;  in vkdb_printf()
708 			size_avail = sizeof(kdb_buffer) - len;  in vkdb_printf()
726 		fnd = kdb_search_string(kdb_buffer, kdb_grep_string);  in vkdb_printf()
735 			strcpy(kdb_buffer, cphold);  in vkdb_printf()
736 			len = strlen(kdb_buffer);  in vkdb_printf()
737 			next_avail = kdb_buffer + len;  in vkdb_printf()
738 			size_avail = sizeof(kdb_buffer) - len;  in vkdb_printf()
761 	retlen = strlen(kdb_buffer);  in vkdb_printf()
762 	cp = (char *) printk_skip_headers(kdb_buffer);  in vkdb_printf()
764 		gdbstub_msg_write(cp, retlen - (cp - kdb_buffer));  in vkdb_printf()
766 		kdb_msg_write(cp, retlen - (cp - kdb_buffer));  in vkdb_printf()
771 		if (printk_get_level(kdb_buffer) || src == KDB_MSGSRC_PRINTK)  in vkdb_printf()
772 			printk("%s", kdb_buffer);  in vkdb_printf()
774 			pr_info("%s", kdb_buffer);  in vkdb_printf()
786 			if (kdb_buffer[len] == '\n') {  in vkdb_printf()
789 			} else if (kdb_buffer[len] == '\r') {  in vkdb_printf()
825 		kdb_buffer[0] = '\0';  in vkdb_printf()
826 		next_avail = kdb_buffer;  in vkdb_printf()
827 		size_avail = sizeof(kdb_buffer);  in vkdb_printf()
875 		strcpy(kdb_buffer, cphold);  in vkdb_printf()
876 		len = strlen(kdb_buffer);  in vkdb_printf()
877 		next_avail = kdb_buffer + len;  in vkdb_printf()
878 		size_avail = sizeof(kdb_buffer) - len;  in vkdb_printf()