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| author | Geliang Tang <tanggeliang@kylinos.cn> | 2024-06-21 10:15:58 +0800 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2024-06-20 20:42:44 -0700 |
| commit | 34ad6ec972525b903d4680202d7b8360f71d0d89 (patch) | |
| tree | 476a2cb04e158fa6be0acc0711d12dd1368a53fb /tools/testing/selftests/bpf/prog_tests/ip_check_defrag.c | |
| parent | bf977ee4a9e2ad8a41b3a2497aada5e7eb09eaea (diff) | |
| download | linux-next-34ad6ec972525b903d4680202d7b8360f71d0d89.tar.gz linux-next-34ad6ec972525b903d4680202d7b8360f71d0d89.zip | |
selftests/bpf: Drop type from network_helper_opts
The opts.{type, noconnect} is at least a bit non intuitive or unnecessary.
The only use case now is in test_bpf_ip_check_defrag_ok which ends up
bypassing most (or at least some) of the connect_to_fd_opts() logic. It's
much better that test should have its own connect_to_fd_opts() instead.
This patch adds a new "type" parameter for connect_to_fd_opts(), then
opts->type and getsockopt(SO_TYPE) can be replaced by "type" parameter in
it.
In connect_to_fd(), use getsockopt(SO_TYPE) to get "type" value and pass
it to connect_to_fd_opts().
In bpf_tcp_ca.c and cgroup_v1v2.c, "SOCK_STREAM" types are passed to
connect_to_fd_opts(), and in ip_check_defrag.c, different types "SOCK_RAW"
and "SOCK_DGRAM" are passed to it.
With these changes, the strcut member "type" of network_helper_opts can be
dropped now.
Acked-by: Eduard Zingerman <eddyz87@gmail.com>
Signed-off-by: Geliang Tang <tanggeliang@kylinos.cn>
Link: https://lore.kernel.org/r/cfd20b5ad4085c1d1af5e79df3b09013a407199f.1718932493.git.tanggeliang@kylinos.cn
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/ip_check_defrag.c')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/ip_check_defrag.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/ip_check_defrag.c b/tools/testing/selftests/bpf/prog_tests/ip_check_defrag.c index 284764e7179f..1607a05bf2c2 100644 --- a/tools/testing/selftests/bpf/prog_tests/ip_check_defrag.c +++ b/tools/testing/selftests/bpf/prog_tests/ip_check_defrag.c @@ -164,7 +164,6 @@ void test_bpf_ip_check_defrag_ok(bool ipv6) }; struct network_helper_opts tx_ops = { .timeout_ms = 1000, - .type = SOCK_RAW, .proto = IPPROTO_RAW, .noconnect = true, }; @@ -201,7 +200,7 @@ void test_bpf_ip_check_defrag_ok(bool ipv6) nstoken = open_netns(NS0); if (!ASSERT_OK_PTR(nstoken, "setns ns0")) goto out; - client_tx_fd = connect_to_fd_opts(srv_fd, &tx_ops); + client_tx_fd = connect_to_fd_opts(srv_fd, SOCK_RAW, &tx_ops); close_netns(nstoken); if (!ASSERT_GE(client_tx_fd, 0, "connect_to_fd_opts")) goto out; @@ -210,7 +209,7 @@ void test_bpf_ip_check_defrag_ok(bool ipv6) nstoken = open_netns(NS0); if (!ASSERT_OK_PTR(nstoken, "setns ns0")) goto out; - client_rx_fd = connect_to_fd_opts(srv_fd, &rx_opts); + client_rx_fd = connect_to_fd_opts(srv_fd, SOCK_DGRAM, &rx_opts); close_netns(nstoken); if (!ASSERT_GE(client_rx_fd, 0, "connect_to_fd_opts")) goto out; |