[v1] BPF packet scheduler updates part 4

[RFC mptcp-next 01/11] Squash to "mptcp: add struct mptcp_sched_ops"

Geliang Tang posted 11 patches 2 years, 6 months ago

Diff against v2 v3
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Maintainers: Matthieu Baerts <matthieu.baerts@tessares.net>, Mat Martineau <martineau@kernel.org>, "David S. Miller" <davem@davemloft.net>, Eric Dumazet <edumazet@google.com>, Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>, Andrii Nakryiko <andrii@kernel.org>, Mykola Lysenko <mykolal@fb.com>, Alexei Starovoitov <ast@kernel.org>, Daniel Borkmann <daniel@iogearbox.net>, Martin KaFai Lau <martin.lau@linux.dev>, Song Liu <song@kernel.org>, Yonghong Song <yonghong.song@linux.dev>, John Fastabend <john.fastabend@gmail.com>, KP Singh <kpsingh@kernel.org>, Stanislav Fomichev <sdf@google.com>, Hao Luo <haoluo@google.com>, Jiri Olsa <jolsa@kernel.org>, Shuah Khan <shuah@kernel.org>

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[RFC mptcp-next 01/11] Squash to "mptcp: add struct mptcp_sched_ops"

Posted by Geliang Tang 2 years, 6 months ago

Add get_params and set_params interfaces.

Signed-off-by: Geliang Tang <geliang.tang@suse.com>
---
 include/net/mptcp.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/include/net/mptcp.h b/include/net/mptcp.h
index ba0e1ee68a05..84ca8380acb1 100644
--- a/include/net/mptcp.h
+++ b/include/net/mptcp.h
@@ -105,11 +105,21 @@ struct mptcp_sched_data {
 	struct mptcp_subflow_context *contexts[MPTCP_SUBFLOWS_MAX];
 };
 
+struct mptcp_sched_params {
+	union {
+		int	snd_burst;
+	};
+};
+
 struct mptcp_sched_ops {
 	void (*data_init)(struct mptcp_sock *msk,
 			  struct mptcp_sched_data *data);
 	int (*get_subflow)(struct mptcp_sock *msk,
 			   const struct mptcp_sched_data *data);
+	int (*get_params)(struct mptcp_sock *msk,
+			  struct mptcp_sched_params *params);
+	int (*set_params)(struct mptcp_sock *msk,
+			  struct mptcp_sched_params *params);
 
 	char			name[MPTCP_SCHED_NAME_MAX];
 	struct module		*owner;
-- 
2.35.3