if (pw->pollfd->revents && VLOG_IS_DBG_ENABLED()) {
log_wakeup(pw->backtrace, "%s%s%s%s%s on fd %d",
pw->pollfd->revents & POLLIN ? "[POLLIN]" : "",
if (pw->pollfd->revents && VLOG_IS_DBG_ENABLED()) {
log_wakeup(pw->backtrace, "%s%s%s%s%s on fd %d",
pw->pollfd->revents & POLLIN ? "[POLLIN]" : "",