bpf/prog_tests/tailcalls.c

43 	prog_array = bpf_object__find_map_by_name(obj, "jmp_table");
179 	prog_array = bpf_object__find_map_by_name(obj, "jmp_table");
256 	prog_array = bpf_object__find_map_by_name(obj, "jmp_table");
440 	prog_array = bpf_object__find_map_by_name(obj, "jmp_table");
530 	prog_array = bpf_object__find_map_by_name(obj, "jmp_table");
618 	prog_array = bpf_object__find_map_by_name(obj, "jmp_table");
702 	prog_array = bpf_object__find_map_by_name(obj, "jmp_table");
782 	prog_array = bpf_object__find_map_by_name(obj, "jmp_table");
877 	prog_array = bpf_object__find_map_by_name(obj, "jmp_table");
952 	map_fd = bpf_map__fd(obj->maps.jmp_table);
953 	if (!ASSERT_GE(map_fd, 0, "jmp_table map fd"))
962 	if (!ASSERT_OK(err, "jmp_table map update"))
1034 	prog_array = bpf_object__find_map_by_name(tgt_obj, "jmp_table");
1035 	if (!ASSERT_OK_PTR(prog_array, "find jmp_table map"))
1039 	if (!ASSERT_FALSE(map_fd < 0, "find jmp_table map fd"))
1052 	if (!ASSERT_OK(err, "update jmp_table"))
1115 #define JMP_TABLE "/sys/fs/bpf/jmp_table"
1124 	map_fd = bpf_map__fd(call->maps.jmp_table);
1140  * For that we share the jmp_table map between two skeleton instances
1141  * by pinning the jmp_table to same path. Then first skeleton instance
1142  * periodically updates jmp_table in 'poke update' thread while we load
1157 	err = bpf_map__pin(call->maps.jmp_table, JMP_TABLE);
1170 		err = bpf_map__set_pin_path(test->maps.jmp_table, JMP_TABLE);
1190 	bpf_map__unpin(call->maps.jmp_table, JMP_TABLE);
1253 		prog_array = bpf_object__find_map_by_name(fentry_obj, "jmp_table");
1254 		if (!ASSERT_OK_PTR(prog_array, "find jmp_table"))
1263 		if (!ASSERT_OK(err, "update jmp_table"))
1272 		prog_array = bpf_object__find_map_by_name(obj, "jmp_table");
1273 		if (!ASSERT_OK_PTR(prog_array, "find jmp_table"))
1282 		if (!ASSERT_OK(err, "update jmp_table"))
1388 	if (!ASSERT_OK(err, "delete_elem from jmp_table"))
1538 	map_fd = bpf_map__fd(freplace_skel->maps.jmp_table);
1542 	ASSERT_ERR(err, "update jmp_table failure");
1550 	ASSERT_ERR(err, "update jmp_table failure");
1610 	map_fd = bpf_map__fd(freplace_skel->maps.jmp_table);
1612 	if (!ASSERT_OK(err, "update jmp_table"))
1616 	if (!ASSERT_OK(err, "delete_elem from jmp_table"))
1622 	if (!ASSERT_OK(err, "update jmp_table"))
1631 	if (!ASSERT_OK(err, "delete_elem from jmp_table"))
1642 	if (!ASSERT_ERR(err, "update jmp_table failure"))