SK_USER_DATA_NOCOPY
#define SK_USER_DATA_PTRMASK ~(SK_USER_DATA_NOCOPY | SK_USER_DATA_BPF |\
return ((uintptr_t)sk->sk_user_data & SK_USER_DATA_NOCOPY);
sk_user_data = (uintptr_t)&array->ptrs[index] | SK_USER_DATA_NOCOPY |
SK_USER_DATA_NOCOPY |
SK_USER_DATA_NOCOPY);
__rcu_assign_sk_user_data_with_flags(clcsk, smc, SK_USER_DATA_NOCOPY);
((uintptr_t)clcsk->sk_user_data & ~SK_USER_DATA_NOCOPY);