diff options
| -rw-r--r-- | kernel/bpf/arraymap.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/kernel/bpf/arraymap.c b/kernel/bpf/arraymap.c index 580d07b15471..feabc0193852 100644 --- a/kernel/bpf/arraymap.c +++ b/kernel/bpf/arraymap.c @@ -436,13 +436,14 @@ static void array_map_free_timers_wq(struct bpf_map *map) /* We don't reset or free fields other than timer and workqueue * on uref dropping to zero. */ - if (btf_record_has_field(map->record, BPF_TIMER)) - for (i = 0; i < array->map.max_entries; i++) - bpf_obj_free_timer(map->record, array_map_elem_ptr(array, i)); - - if (btf_record_has_field(map->record, BPF_WORKQUEUE)) - for (i = 0; i < array->map.max_entries; i++) - bpf_obj_free_workqueue(map->record, array_map_elem_ptr(array, i)); + if (btf_record_has_field(map->record, BPF_TIMER | BPF_WORKQUEUE)) { + for (i = 0; i < array->map.max_entries; i++) { + if (btf_record_has_field(map->record, BPF_TIMER)) + bpf_obj_free_timer(map->record, array_map_elem_ptr(array, i)); + if (btf_record_has_field(map->record, BPF_WORKQUEUE)) + bpf_obj_free_workqueue(map->record, array_map_elem_ptr(array, i)); + } + } } /* Called when map->refcnt goes to zero, either from workqueue or from syscall */ |