new_npgs 319 net/xdp/xdp_umem.c unsigned long lock_limit, new_npgs, old_npgs; new_npgs 329 net/xdp/xdp_umem.c new_npgs = old_npgs + umem->npgs; new_npgs 330 net/xdp/xdp_umem.c if (new_npgs > lock_limit) { new_npgs 336 net/xdp/xdp_umem.c new_npgs) != old_npgs);