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From: Martin KaFai Lau <kafai@fb.com>
To: <bpf@vger.kernel.org>
Cc: Alexei Starovoitov <ast@kernel.org>,
	Daniel Borkmann <daniel@iogearbox.net>, <kernel-team@fb.com>,
	Lorenz Bauer <lmb@cloudflare.com>, <netdev@vger.kernel.org>
Subject: [PATCH v4 bpf-next 12/13] bpf: selftest: Remove enum tcp_ca_state from bpf_tcp_helpers.h
Date: Thu, 24 Sep 2020 17:04:52 -0700	[thread overview]
Message-ID: <20200925000452.3859313-1-kafai@fb.com> (raw)
In-Reply-To: <20200925000337.3853598-1-kafai@fb.com>

The enum tcp_ca_state is available in <linux/tcp.h>.
Remove it from the bpf_tcp_helpers.h to avoid conflict when the bpf prog
needs to include both both <linux/tcp.h> and bpf_tcp_helpers.h.

Modify the bpf_cubic.c and bpf_dctcp.c to use <linux/tcp.h> instead.
The <linux/stddef.h> is needed by <linux/tcp.h>.

Signed-off-by: Martin KaFai Lau <kafai@fb.com>
---
 tools/testing/selftests/bpf/bpf_tcp_helpers.h | 8 --------
 tools/testing/selftests/bpf/progs/bpf_cubic.c | 2 ++
 tools/testing/selftests/bpf/progs/bpf_dctcp.c | 2 ++
 3 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/tools/testing/selftests/bpf/bpf_tcp_helpers.h b/tools/testing/selftests/bpf/bpf_tcp_helpers.h
index 5bf2fe9b1efa..a0e8b3758bd7 100644
--- a/tools/testing/selftests/bpf/bpf_tcp_helpers.h
+++ b/tools/testing/selftests/bpf/bpf_tcp_helpers.h
@@ -115,14 +115,6 @@ enum tcp_ca_event {
 	CA_EVENT_ECN_IS_CE = 5,
 };
 
-enum tcp_ca_state {
-	TCP_CA_Open = 0,
-	TCP_CA_Disorder = 1,
-	TCP_CA_CWR = 2,
-	TCP_CA_Recovery = 3,
-	TCP_CA_Loss = 4
-};
-
 struct ack_sample {
 	__u32 pkts_acked;
 	__s32 rtt_us;
diff --git a/tools/testing/selftests/bpf/progs/bpf_cubic.c b/tools/testing/selftests/bpf/progs/bpf_cubic.c
index ef574087f1e1..6939bfd8690f 100644
--- a/tools/testing/selftests/bpf/progs/bpf_cubic.c
+++ b/tools/testing/selftests/bpf/progs/bpf_cubic.c
@@ -15,6 +15,8 @@
  */
 
 #include <linux/bpf.h>
+#include <linux/stddef.h>
+#include <linux/tcp.h>
 #include "bpf_tcp_helpers.h"
 
 char _license[] SEC("license") = "GPL";
diff --git a/tools/testing/selftests/bpf/progs/bpf_dctcp.c b/tools/testing/selftests/bpf/progs/bpf_dctcp.c
index 3fb4260570b1..4dc1a967776a 100644
--- a/tools/testing/selftests/bpf/progs/bpf_dctcp.c
+++ b/tools/testing/selftests/bpf/progs/bpf_dctcp.c
@@ -9,6 +9,8 @@
 #include <stddef.h>
 #include <linux/bpf.h>
 #include <linux/types.h>
+#include <linux/stddef.h>
+#include <linux/tcp.h>
 #include <bpf/bpf_helpers.h>
 #include <bpf/bpf_tracing.h>
 #include "bpf_tcp_helpers.h"
-- 
2.24.1


  parent reply	other threads:[~2020-09-25  0:05 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-25  0:03 [PATCH v4 bpf-next 00/13] bpf: Enable bpf_skc_to_* sock casting helper to networking prog type Martin KaFai Lau
2020-09-25  0:03 ` [PATCH v4 bpf-next 01/13] bpf: Move the PTR_TO_BTF_ID check to check_reg_type() Martin KaFai Lau
2020-09-25  8:22   ` Lorenz Bauer
2020-09-25 13:36   ` John Fastabend
2020-09-25  0:03 ` [PATCH v4 bpf-next 02/13] bpf: Enable bpf_skc_to_* sock casting helper to networking prog type Martin KaFai Lau
2020-09-25  8:26   ` Lorenz Bauer
2020-09-25 13:18     ` Martin KaFai Lau
2020-09-25 13:50       ` Lorenz Bauer
2020-09-25 15:47         ` Alexei Starovoitov
2020-09-25 14:21   ` John Fastabend
2020-09-25  0:03 ` [PATCH v4 bpf-next 03/13] bpf: Change bpf_sk_release and bpf_sk_*cgroup_id to accept ARG_PTR_TO_BTF_ID_SOCK_COMMON Martin KaFai Lau
2020-09-25  0:04 ` [PATCH v4 bpf-next 04/13] bpf: Change bpf_sk_storage_*() " Martin KaFai Lau
2020-09-25  0:04 ` [PATCH v4 bpf-next 05/13] bpf: Change bpf_tcp_*_syncookie " Martin KaFai Lau
2020-09-25  0:04 ` [PATCH v4 bpf-next 06/13] bpf: Change bpf_sk_assign " Martin KaFai Lau
2020-09-25  0:04 ` [PATCH v4 bpf-next 07/13] bpf: selftest: Add ref_tracking verifier test for bpf_skc casting Martin KaFai Lau
2020-09-25  8:30   ` Lorenz Bauer
2020-09-25  0:04 ` [PATCH v4 bpf-next 08/13] bpf: selftest: Move sock_fields test into test_progs Martin KaFai Lau
2020-09-25  0:04 ` [PATCH v4 bpf-next 09/13] bpf: selftest: Adapt sock_fields test to use skel and global variables Martin KaFai Lau
2020-09-25  0:04 ` [PATCH v4 bpf-next 10/13] bpf: selftest: Use network_helpers in the sock_fields test Martin KaFai Lau
2020-09-25  0:04 ` [PATCH v4 bpf-next 11/13] bpf: selftest: Use bpf_skc_to_tcp_sock() " Martin KaFai Lau
2020-09-25  0:04 ` Martin KaFai Lau [this message]
2020-09-25  0:04 ` [PATCH v4 bpf-next 13/13] bpf: selftest: Add test_btf_skc_cls_ingress Martin KaFai Lau
2020-09-25 16:24   ` John Fastabend
2020-09-25 17:58     ` Martin KaFai Lau
2020-09-25  9:40 ` [PATCH v4 bpf-next 00/13] bpf: Enable bpf_skc_to_* sock casting helper to networking prog type Lorenz Bauer
2020-09-25 23:22 ` Alexei Starovoitov

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