Index: sys/kern/sched_ule.c
===================================================================
--- sys/kern/sched_ule.c
+++ sys/kern/sched_ule.c
@@ -145,7 +145,7 @@
 #define	SCHED_TICK_MAX		(SCHED_TICK_TARG + hz)
 #define	SCHED_TICK_SHIFT	10
 #define	SCHED_TICK_HZ(ts)	((ts)->ts_ticks >> SCHED_TICK_SHIFT)
-#define	SCHED_TICK_TOTAL(ts)	(max((ts)->ts_ltick - (ts)->ts_ftick, hz))
+#define	SCHED_TICK_TOTAL(ts)	(ummax((ts)->ts_ltick - (ts)->ts_ftick, hz))
 
 /*
  * These macros determine priorities for non-interactive threads.  They are
@@ -166,7 +166,7 @@
 #define	SCHED_PRI_RANGE		(SCHED_PRI_MAX - SCHED_PRI_MIN + 1)
 #define	SCHED_PRI_TICKS(ts)						\
     (SCHED_TICK_HZ((ts)) /						\
-    (roundup(SCHED_TICK_TOTAL((ts)), SCHED_PRI_RANGE) / SCHED_PRI_RANGE))
+    ((int)(roundup(SCHED_TICK_TOTAL((ts)), SCHED_PRI_RANGE) / SCHED_PRI_RANGE)))
 #define	SCHED_PRI_NICE(nice)	(nice)
 
 /*