diff options
Diffstat (limited to 'kernel/sched/cpudeadline.c')
| -rw-r--r-- | kernel/sched/cpudeadline.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/kernel/sched/cpudeadline.c b/kernel/sched/cpudeadline.c index 8d9562d890d3..6a9defebbb54 100644 --- a/kernel/sched/cpudeadline.c +++ b/kernel/sched/cpudeadline.c @@ -42,8 +42,9 @@ static void cpudl_heapify_down(struct cpudl *cp, int idx) return; /* adapted from lib/prio_heap.c */ - while(1) { + while (1) { u64 largest_dl; + l = left_child(idx); r = right_child(idx); largest = idx; @@ -131,6 +132,7 @@ int cpudl_find(struct cpudl *cp, struct task_struct *p, return 1; } else { int best_cpu = cpudl_maximum(cp); + WARN_ON(best_cpu != -1 && !cpu_present(best_cpu)); if (cpumask_test_cpu(best_cpu, &p->cpus_allowed) && @@ -205,6 +207,7 @@ void cpudl_set(struct cpudl *cp, int cpu, u64 dl) old_idx = cp->elements[cpu].idx; if (old_idx == IDX_INVALID) { int new_idx = cp->size++; + cp->elements[new_idx].dl = dl; cp->elements[new_idx].cpu = cpu; cp->elements[cpu].idx = new_idx; |