375 void xdp_return_frame(struct xdp_frame *xdpf)  in xdp_return_frame()  argument
377 	__xdp_return(xdpf->data, &xdpf->mem, false, NULL);  in xdp_return_frame()
381 void xdp_return_frame_rx_napi(struct xdp_frame *xdpf)  in xdp_return_frame_rx_napi()  argument
383 	__xdp_return(xdpf->data, &xdpf->mem, true, NULL);  in xdp_return_frame_rx_napi()
421 	struct xdp_frame *xdpf;  in xdp_convert_zc_to_xdp_frame()  local
429 	if (sizeof(*xdpf) + totsize > PAGE_SIZE)  in xdp_convert_zc_to_xdp_frame()
437 	xdpf = addr;  in xdp_convert_zc_to_xdp_frame()
438 	memset(xdpf, 0, sizeof(*xdpf));  in xdp_convert_zc_to_xdp_frame()
440 	addr += sizeof(*xdpf);  in xdp_convert_zc_to_xdp_frame()
444 	xdpf->data = addr + metasize;  in xdp_convert_zc_to_xdp_frame()
445 	xdpf->len = totsize - metasize;  in xdp_convert_zc_to_xdp_frame()
446 	xdpf->headroom = 0;  in xdp_convert_zc_to_xdp_frame()
447 	xdpf->metasize = metasize;  in xdp_convert_zc_to_xdp_frame()
448 	xdpf->frame_sz = PAGE_SIZE;  in xdp_convert_zc_to_xdp_frame()
449 	xdpf->mem.type = MEM_TYPE_PAGE_ORDER0;  in xdp_convert_zc_to_xdp_frame()
452 	return xdpf;  in xdp_convert_zc_to_xdp_frame()