267 	long old_count = *count;  in update_traceon_count()  local
298 	if (!old_count)  in update_traceon_count()
313 	if (old_count == -1)  in update_traceon_count()
319 	*count = old_count - 1;  in update_traceon_count()
371 	long old_count;  in ftrace_stacktrace_count()  local
383 		old_count = *count;  in ftrace_stacktrace_count()
385 		if (!old_count)  in ftrace_stacktrace_count()
389 		if (old_count == -1) {  in ftrace_stacktrace_count()
394 		new_count = old_count - 1;  in ftrace_stacktrace_count()
395 		new_count = cmpxchg(count, old_count, new_count);  in ftrace_stacktrace_count()
396 		if (new_count == old_count)  in ftrace_stacktrace_count()
399 	} while (new_count != old_count);  in ftrace_stacktrace_count()