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From: Paolo Abeni <pabeni at redhat.com>
To: mptcp at lists.01.org
Subject: [MPTCP] [PATCH net-next 10/13] mptcp: allow creating non-backup subflows
Date: Fri, 11 Sep 2020 15:52:05 +0200	[thread overview]
Message-ID: <c85687bfad852a7d23ba52b96cbb1b7dc85c3b2a.1599832097.git.pabeni@redhat.com> (raw)
In-Reply-To: cover.1599832097.git.pabeni@redhat.com

[-- Attachment #1: Type: text/plain, Size: 992 bytes --]

Currently the 'backup' attribute of local endpoint
is ignored. Let's use it for the MP_JOIN handshake

Signed-off-by: Paolo Abeni <pabeni(a)redhat.com>
---
 net/mptcp/subflow.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/net/mptcp/subflow.c b/net/mptcp/subflow.c
index 9edcce21715b..58f2349930a5 100644
--- a/net/mptcp/subflow.c
+++ b/net/mptcp/subflow.c
@@ -20,6 +20,7 @@
 #include <net/ip6_route.h>
 #endif
 #include <net/mptcp.h>
+#include <uapi/linux/mptcp.h>
 #include "protocol.h"
 #include "mib.h"
 
@@ -1090,7 +1091,7 @@ int __mptcp_subflow_connect(struct sock *sk, const struct mptcp_addr_info *loc,
 	subflow->remote_token = remote_token;
 	subflow->local_id = local_id;
 	subflow->request_join = 1;
-	subflow->request_bkup = 1;
+	subflow->request_bkup = !!(loc->flags & MPTCP_PM_ADDR_FLAG_BACKUP);
 	mptcp_info2sockaddr(remote, &addr);
 
 	err = kernel_connect(sf, (struct sockaddr *)&addr, addrlen, O_NONBLOCK);
-- 
2.26.2

WARNING: multiple messages have this Message-ID (diff)
From: Paolo Abeni <pabeni@redhat.com>
To: netdev@vger.kernel.org
Cc: "David S. Miller" <davem@davemloft.net>,
	Eric Dumazet <edumazet@google.com>,
	mptcp@lists.01.org
Subject: [PATCH net-next 10/13] mptcp: allow creating non-backup subflows
Date: Fri, 11 Sep 2020 15:52:05 +0200	[thread overview]
Message-ID: <c85687bfad852a7d23ba52b96cbb1b7dc85c3b2a.1599832097.git.pabeni@redhat.com> (raw)
In-Reply-To: <cover.1599832097.git.pabeni@redhat.com>

Currently the 'backup' attribute of local endpoint
is ignored. Let's use it for the MP_JOIN handshake

Signed-off-by: Paolo Abeni <pabeni@redhat.com>
---
 net/mptcp/subflow.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/net/mptcp/subflow.c b/net/mptcp/subflow.c
index 9edcce21715b..58f2349930a5 100644
--- a/net/mptcp/subflow.c
+++ b/net/mptcp/subflow.c
@@ -20,6 +20,7 @@
 #include <net/ip6_route.h>
 #endif
 #include <net/mptcp.h>
+#include <uapi/linux/mptcp.h>
 #include "protocol.h"
 #include "mib.h"
 
@@ -1090,7 +1091,7 @@ int __mptcp_subflow_connect(struct sock *sk, const struct mptcp_addr_info *loc,
 	subflow->remote_token = remote_token;
 	subflow->local_id = local_id;
 	subflow->request_join = 1;
-	subflow->request_bkup = 1;
+	subflow->request_bkup = !!(loc->flags & MPTCP_PM_ADDR_FLAG_BACKUP);
 	mptcp_info2sockaddr(remote, &addr);
 
 	err = kernel_connect(sf, (struct sockaddr *)&addr, addrlen, O_NONBLOCK);
-- 
2.26.2


             reply	other threads:[~2020-09-11 13:52 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-11 13:52 Paolo Abeni [this message]
2020-09-11 13:52 ` [PATCH net-next 10/13] mptcp: allow creating non-backup subflows Paolo Abeni
  -- strict thread matches above, loose matches on Subject: below --
2020-09-11 17:34 [MPTCP] Re: [PATCH net-next 11/13] mptcp: allow picking different xmit subflows Paolo Abeni
2020-09-11 17:34 ` Paolo Abeni
2020-09-11 13:52 [MPTCP] [PATCH net-next 13/13] mptcp: simult flow self-tests Paolo Abeni
2020-09-11 13:52 ` Paolo Abeni
2020-09-11 13:52 [MPTCP] [PATCH net-next 12/13] mptcp: call tcp_cleanup_rbuf on subflows Paolo Abeni
2020-09-11 13:52 ` Paolo Abeni
2020-09-11 13:52 [MPTCP] [PATCH net-next 11/13] mptcp: allow picking different xmit subflows Paolo Abeni
2020-09-11 13:52 ` Paolo Abeni
2020-09-11 23:43 ` kernel test robot
2020-09-11 13:52 [MPTCP] [PATCH net-next 09/13] mptcp: move address attribute into mptcp_addr_info Paolo Abeni
2020-09-11 13:52 ` Paolo Abeni
2020-09-11 13:52 [MPTCP] [PATCH net-next 08/13] mptcp: add OoO related mibs Paolo Abeni
2020-09-11 13:52 ` Paolo Abeni
2020-09-11 13:52 [MPTCP] [PATCH net-next 07/13] mptcp: cleanup mptcp_subflow_discard_data() Paolo Abeni
2020-09-11 13:52 ` Paolo Abeni
2020-09-11 13:52 [MPTCP] [PATCH net-next 06/13] mptcp: move ooo skbs into msk out of order queue Paolo Abeni
2020-09-11 13:52 ` Paolo Abeni
2020-09-11 13:52 [MPTCP] [PATCH net-next 05/13] mptcp: introduce and use mptcp_try_coalesce() Paolo Abeni
2020-09-11 13:52 ` Paolo Abeni
2020-09-11 13:51 [MPTCP] [PATCH net-next 04/13] mptcp: basic sndbuf autotuning Paolo Abeni
2020-09-11 13:51 ` Paolo Abeni
2020-09-11 13:51 [MPTCP] [PATCH net-next 03/13] mptcp: trigger msk processing even for OoO data Paolo Abeni
2020-09-11 13:51 ` Paolo Abeni
2020-09-11 13:51 [MPTCP] [PATCH net-next 02/13] mptcp: set data_ready status bit in subflow_check_data_avail() Paolo Abeni
2020-09-11 13:51 ` Paolo Abeni
2020-09-11 13:51 [MPTCP] [PATCH net-next 01/13] mptcp: rethink 'is writable' conditional Paolo Abeni
2020-09-11 13:51 ` Paolo Abeni
2020-09-11 13:51 [MPTCP] [PATCH net-next 00/13] mptcp: introduce support for real multipath xmit Paolo Abeni
2020-09-11 13:51 ` Paolo Abeni

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