diff options
Diffstat (limited to 'kernel/bpf/helpers.c')
| -rw-r--r-- | kernel/bpf/helpers.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/kernel/bpf/helpers.c b/kernel/bpf/helpers.c index eb91cae0612a..945a85e25ac5 100644 --- a/kernel/bpf/helpers.c +++ b/kernel/bpf/helpers.c @@ -1913,7 +1913,11 @@ void __bpf_obj_drop_impl(void *p, const struct btf_record *rec) if (rec) bpf_obj_free_fields(rec, p); - bpf_mem_free(&bpf_global_ma, p); + + if (rec && rec->refcount_off >= 0) + bpf_mem_free_rcu(&bpf_global_ma, p); + else + bpf_mem_free(&bpf_global_ma, p); } __bpf_kfunc void bpf_obj_drop_impl(void *p__alloc, void *meta__ign) |