70 	struct bpf_prog_test_run_attr tattr = {  in test_xdp_adjust_tail_grow2()  local
78 	err = bpf_prog_load(file, BPF_PROG_TYPE_XDP, &obj, &tattr.prog_fd);  in test_xdp_adjust_tail_grow2()
84 	tattr.data_size_in  =  64; /* Determine test case via pkt size */  in test_xdp_adjust_tail_grow2()
85 	tattr.data_size_out = 128; /* Limit copy_size */  in test_xdp_adjust_tail_grow2()
87 	err = bpf_prog_test_run_xattr(&tattr);  in test_xdp_adjust_tail_grow2()
90 		   || tattr.retval != XDP_TX  in test_xdp_adjust_tail_grow2()
91 		   || tattr.data_size_out != 192, /* Expected grow size */  in test_xdp_adjust_tail_grow2()
94 		   err, errno, tattr.retval, tattr.data_size_out);  in test_xdp_adjust_tail_grow2()
97 	CHECK_ATTR(tattr.data_size_out != 192  in test_xdp_adjust_tail_grow2()
103 		   err, errno, tattr.retval, tattr.data_size_out);  in test_xdp_adjust_tail_grow2()
107 	tattr.data_size_in  = 128; /* Determine test case via pkt size */  in test_xdp_adjust_tail_grow2()
108 	tattr.data_size_out = sizeof(buf);   /* Copy everything */  in test_xdp_adjust_tail_grow2()
109 	err = bpf_prog_test_run_xattr(&tattr);  in test_xdp_adjust_tail_grow2()
113 		   || tattr.retval != XDP_TX  in test_xdp_adjust_tail_grow2()
114 		   || tattr.data_size_out != max_grow,/* Expect max grow size */  in test_xdp_adjust_tail_grow2()
117 		   err, errno, tattr.retval, tattr.data_size_out, max_grow);  in test_xdp_adjust_tail_grow2()
124 	CHECK_ATTR((cnt != (max_grow - tattr.data_size_in)) /* Grow increase */  in test_xdp_adjust_tail_grow2()
125 		   || tattr.data_size_out != max_grow, /* Total grow size */  in test_xdp_adjust_tail_grow2()
128 		   err, errno, tattr.retval, tattr.data_size_out, cnt);  in test_xdp_adjust_tail_grow2()