bpf_refcount_acquire_impl
BTF_ID_FLAGS(func, bpf_refcount_acquire_impl, KF_ACQUIRE | KF_RET_NULL | KF_RCU)
BTF_ID(func, bpf_refcount_acquire_impl)
void *bpf_refcount_acquire_impl(void *kptr, void *meta) __ksym;
#define bpf_refcount_acquire(kptr) bpf_refcount_acquire_impl(kptr, NULL)
extern void *bpf_refcount_acquire_impl(void *kptr, void *meta) __ksym;
#define bpf_refcount_acquire(kptr) bpf_refcount_acquire_impl(kptr, NULL)