Lines Matching refs:user
2 /* XDP user-space packet buffer
36 if (umem->user) {
37 atomic_long_sub(umem->npgs, &umem->user->locked_vm);
38 free_uid(umem->user);
139 umem->user = get_uid(current_user());
142 old_npgs = atomic_long_read(&umem->user->locked_vm);
145 free_uid(umem->user);
146 umem->user = NULL;
149 } while (atomic_long_cmpxchg(&umem->user->locked_vm, old_npgs,
211 umem->user = NULL;