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From: Paolo Abeni <pabeni@redhat.com>
To: mptcp@lists.linux.dev
Subject: [PATCH v2 mptcp-next 4/8] mptcp: cleanup sysctl data and helpers
Date: Tue, 13 Jul 2021 23:13:34 +0200	[thread overview]
Message-ID: <5bb122d59fd6476c3317dc3d6e10a26141e49d87.1626210682.git.pabeni@redhat.com> (raw)
In-Reply-To: <cover.1626210682.git.pabeni@redhat.com>

Reorder the data in mptcp_pernet to avoid wasting space
with no reasons and constify the access helpers.

No functional changes intended.

Signed-off-by: Paolo Abeni <pabeni@redhat.com>
---
 net/mptcp/ctrl.c     | 12 ++++++------
 net/mptcp/protocol.h |  8 ++++----
 2 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/net/mptcp/ctrl.c b/net/mptcp/ctrl.c
index 7d738bd06f2c..63bba9d8e289 100644
--- a/net/mptcp/ctrl.c
+++ b/net/mptcp/ctrl.c
@@ -21,33 +21,33 @@ struct mptcp_pernet {
 	struct ctl_table_header *ctl_table_hdr;
 #endif
 
-	u8 mptcp_enabled;
 	unsigned int add_addr_timeout;
+	u8 mptcp_enabled;
 	u8 checksum_enabled;
 	u8 allow_join_initial_addr_port;
 };
 
-static struct mptcp_pernet *mptcp_get_pernet(struct net *net)
+static struct mptcp_pernet *mptcp_get_pernet(const struct net *net)
 {
 	return net_generic(net, mptcp_pernet_id);
 }
 
-int mptcp_is_enabled(struct net *net)
+int mptcp_is_enabled(const struct net *net)
 {
 	return mptcp_get_pernet(net)->mptcp_enabled;
 }
 
-unsigned int mptcp_get_add_addr_timeout(struct net *net)
+unsigned int mptcp_get_add_addr_timeout(const struct net *net)
 {
 	return mptcp_get_pernet(net)->add_addr_timeout;
 }
 
-int mptcp_is_checksum_enabled(struct net *net)
+int mptcp_is_checksum_enabled(const struct net *net)
 {
 	return mptcp_get_pernet(net)->checksum_enabled;
 }
 
-int mptcp_allow_join_id0(struct net *net)
+int mptcp_allow_join_id0(const struct net *net)
 {
 	return mptcp_get_pernet(net)->allow_join_initial_addr_port;
 }
diff --git a/net/mptcp/protocol.h b/net/mptcp/protocol.h
index 6f55784a2efd..43ff6c5baddc 100644
--- a/net/mptcp/protocol.h
+++ b/net/mptcp/protocol.h
@@ -556,10 +556,10 @@ static inline void mptcp_subflow_delegated_done(struct mptcp_subflow_context *su
 	clear_bit(MPTCP_DELEGATE_SEND, &subflow->delegated_status);
 }
 
-int mptcp_is_enabled(struct net *net);
-unsigned int mptcp_get_add_addr_timeout(struct net *net);
-int mptcp_is_checksum_enabled(struct net *net);
-int mptcp_allow_join_id0(struct net *net);
+int mptcp_is_enabled(const struct net *net);
+unsigned int mptcp_get_add_addr_timeout(const struct net *net);
+int mptcp_is_checksum_enabled(const struct net *net);
+int mptcp_allow_join_id0(const struct net *net);
 void mptcp_subflow_fully_established(struct mptcp_subflow_context *subflow,
 				     struct mptcp_options_received *mp_opt);
 bool __mptcp_retransmit_pending_data(struct sock *sk);
-- 
2.26.3


  parent reply	other threads:[~2021-07-13 21:13 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-13 21:13 [PATCH v2 mptcp-next 0/8] mptcp: refactor active backup Paolo Abeni
2021-07-13 21:13 ` [PATCH v2 mptcp-next 1/8] mptcp: more accurate timeout Paolo Abeni
2021-07-13 21:13 ` [PATCH v2 mptcp-next 2/8] mptcp: less aggressive retransmission stragegy Paolo Abeni
2021-07-13 21:13 ` [PATCH v2 mptcp-next 3/8] mptcp: handle pending data on closed subflow Paolo Abeni
2021-07-13 21:13 ` Paolo Abeni [this message]
2021-07-13 21:13 ` [PATCH v2 mptcp-next 5/8] mptcp: faster active backup recovery Paolo Abeni
2021-07-14  0:46   ` kernel test robot
2021-07-14  8:36   ` Dan Carpenter
2021-07-14 10:15     ` Matthieu Baerts
2021-07-13 21:13 ` [PATCH v2 mptcp-next 6/8] mptcp: add mibs for stale subflows processing Paolo Abeni
2021-07-13 21:13 ` [PATCH v2 mptcp-next 7/8] mptcp: backup flag from incoming MPJ ack option Paolo Abeni
2021-07-13 21:13 ` [PATCH v2 mptcp-next 8/8] selftests: mptcp: add testcase for active-back Paolo Abeni
2021-07-15  1:20 ` [PATCH v2 mptcp-next 0/8] mptcp: refactor active backup Mat Martineau
2021-07-16 10:01 ` Matthieu Baerts

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