369 	long long out1, out2, stale1, stale2;  in hst_compare()  local
372 	hst_fill_compare(pi1, &hst1, &out1, &stale1);  in hst_compare()
386 		return out1 - out2;  in hst_compare()
393 	if ((!out1 && stale1 < time_now) || (!out2 && stale2 < time_now) ||  in hst_compare()
394 	    (!out1 && !out2))  in hst_compare()
395 		return (!out2 * stale1) - (!out1 * stale2);  in hst_compare()
400 	if (out1 == out2) {  in hst_compare()
404 		if (unlikely(out1 >= HST_MAX_INFLIGHT ||  in hst_compare()
413 		pi2_better = (1 + out1) * hst1 > (1 + out2) * hst2;  in hst_compare()
419 			return out1 - out2;  in hst_compare()
423 		return out1 - out2;  in hst_compare()