xsk_umem_uses_need_wakeup 349 include/net/xdp_sock.h static inline bool xsk_umem_uses_need_wakeup(struct xdp_umem *umem) xsk_umem_uses_need_wakeup 112 net/xdp/xsk.c bool xsk_umem_uses_need_wakeup(struct xdp_umem *umem)