diff mbox series

[mptcp-next,v2,7/9] Squash to "selftests/bpf: Add bpf_burst scheduler & test"

Message ID accbe1fcc944d790e3a1cfb158750f70948d0313.1734942318.git.tanggeliang@kylinos.cn (mailing list archive)
State New
Headers show
Series split get_subflow interface into two | expand

Checks

Context Check Description
matttbe/KVM_Validation__normal success Success! ✅
matttbe/KVM_Validation__debug success Success! ✅
matttbe/KVM_Validation__btf-normal__only_bpftest_all_ success Success! ✅
matttbe/KVM_Validation__btf-debug__only_bpftest_all_ success Success! ✅
matttbe/checkpatch success total: 0 errors, 0 warnings, 0 checks, 43 lines checked
matttbe/shellcheck success MPTCP selftests files have not been modified
matttbe/build success Build and static analysis OK

Commit Message

Geliang Tang Dec. 23, 2024, 8:30 a.m. UTC 
From: Geliang Tang <tanggeliang@kylinos.cn>

Split get_subflow() interface into two: get_send() and get_retrans().

Signed-off-by: Geliang Tang <tanggeliang@kylinos.cn>
---
 .../selftests/bpf/progs/mptcp_bpf_burst.c     | 22 +++++++------------
 1 file changed, 8 insertions(+), 14 deletions(-)
diff mbox series

Patch

diff --git a/tools/testing/selftests/bpf/progs/mptcp_bpf_burst.c b/tools/testing/selftests/bpf/progs/mptcp_bpf_burst.c
index eb21119aa8f7..5743601df9dc 100644
--- a/tools/testing/selftests/bpf/progs/mptcp_bpf_burst.c
+++ b/tools/testing/selftests/bpf/progs/mptcp_bpf_burst.c
@@ -67,8 +67,9 @@  void BPF_PROG(mptcp_sched_burst_release, struct mptcp_sock *msk)
 {
 }
 
-static int bpf_burst_get_send(struct mptcp_sock *msk,
-			      struct mptcp_sched_data *data)
+SEC("struct_ops")
+int BPF_PROG(bpf_burst_get_send, struct mptcp_sock *msk,
+	     struct mptcp_sched_data *data)
 {
 	struct bpf_subflow_send_info send_info[SSK_MODE_MAX];
 	struct mptcp_subflow_context *subflow;
@@ -141,8 +142,9 @@  static int bpf_burst_get_send(struct mptcp_sock *msk,
 	return 0;
 }
 
-static int bpf_burst_get_retrans(struct mptcp_sock *msk,
-				 struct mptcp_sched_data *data)
+SEC("struct_ops")
+int BPF_PROG(bpf_burst_get_retrans, struct mptcp_sock *msk,
+	     struct mptcp_sched_data *data)
 {
 	int backup = MPTCP_SUBFLOWS_MAX, pick = MPTCP_SUBFLOWS_MAX, subflow_id;
 	struct mptcp_subflow_context *subflow;
@@ -189,19 +191,11 @@  static int bpf_burst_get_retrans(struct mptcp_sock *msk,
 	return 0;
 }
 
-SEC("struct_ops")
-int BPF_PROG(bpf_burst_get_subflow, struct mptcp_sock *msk,
-	     struct mptcp_sched_data *data)
-{
-	if (data->reinject)
-		return bpf_burst_get_retrans(msk, data);
-	return bpf_burst_get_send(msk, data);
-}
-
 SEC(".struct_ops")
 struct mptcp_sched_ops burst = {
 	.init		= (void *)mptcp_sched_burst_init,
 	.release	= (void *)mptcp_sched_burst_release,
-	.get_subflow	= (void *)bpf_burst_get_subflow,
+	.get_send	= (void *)bpf_burst_get_send,
+	.get_retrans	= (void *)bpf_burst_get_retrans,
 	.name		= "bpf_burst",
 };