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-rw-r--r--sys/kern/sched_ule.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/kern/sched_ule.c b/sys/kern/sched_ule.c
index df054733f41c..4dc8ea58b59e 100644
--- a/sys/kern/sched_ule.c
+++ b/sys/kern/sched_ule.c
@@ -1410,7 +1410,7 @@ sched_priority(struct thread *td)
* score. Negative nice values make it easier for a thread to be
* considered interactive.
*/
- score = sched_interact_score(td) - td->td_proc->p_nice;
+ score = imax(0, sched_interact_score(td) - td->td_proc->p_nice);
if (score < sched_interact) {
pri = PRI_MIN_REALTIME;
pri += ((PRI_MAX_REALTIME - PRI_MIN_REALTIME) / sched_interact)