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-rw-r--r--kernel/bpf/helpers.c6
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)