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Diffstat (limited to 'kernel/bpf/arraymap.c')
-rw-r--r--kernel/bpf/arraymap.c15
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 */