From: Ding Tianhong <dingtianhong@huawei.com>
To: Jay Vosburgh <fubar@us.ibm.com>,
Veaceslav Falico <vfalico@redhat.com>,
"David S. Miller" <davem@davemloft.net>,
Netdev <netdev@vger.kernel.org>
Subject: [PATCH net-next v3 1/2] bonding: clean the primary slave if there is no slave matching new primary
Date: Sat, 18 Jan 2014 16:28:52 +0800 [thread overview]
Message-ID: <52DA3B44.1000605@huawei.com> (raw)
If the new primay is not matching any slave in the bond, the bond should
record it to params, clean the primary slave and select a new active slave.
Signed-off-by: Ding Tianhong <dingtianhong@huawei.com>
---
drivers/net/bonding/bond_options.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/net/bonding/bond_options.c b/drivers/net/bonding/bond_options.c
index 945a666..0ee0bfe 100644
--- a/drivers/net/bonding/bond_options.c
+++ b/drivers/net/bonding/bond_options.c
@@ -512,6 +512,12 @@ int bond_option_primary_set(struct bonding *bond, const char *primary)
}
}
+ if (bond->primary_slave) {
+ pr_info("%s: Setting primary slave to None.\n",
+ bond->dev->name);
+ bond->primary_slave = NULL;
+ bond_select_active_slave(bond);
+ }
strncpy(bond->params.primary, primary, IFNAMSIZ);
bond->params.primary[IFNAMSIZ - 1] = 0;
--
1.8.0
reply other threads:[~2014-01-18 8:29 UTC|newest]
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