summaryrefslogtreecommitdiffstats
path: root/drivers/net/bonding/bonding.h
diff options
context:
space:
mode:
authorNikolay Aleksandrov <nikolay@redhat.com>2014-09-09 23:17:00 +0200
committerDavid S. Miller <davem@davemloft.net>2014-09-09 17:31:35 -0700
commit059b47e8aaf997245bc531e980581de492315fe6 (patch)
treee6f179bf980f970af3e53659b491828570f6616d /drivers/net/bonding/bonding.h
parentecfede424e95b211050f777c3ae96356926ed1c4 (diff)
bonding: convert primary_slave to use RCU
This is necessary mainly for two bonding call sites: procfs and sysfs as it was dereferenced without any real protection. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/bonding/bonding.h')
-rw-r--r--drivers/net/bonding/bonding.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/bonding/bonding.h b/drivers/net/bonding/bonding.h
index aace510d08d..c798561a6f0 100644
--- a/drivers/net/bonding/bonding.h
+++ b/drivers/net/bonding/bonding.h
@@ -195,7 +195,7 @@ struct bonding {
struct net_device *dev; /* first - useful for panic debug */
struct slave __rcu *curr_active_slave;
struct slave __rcu *current_arp_slave;
- struct slave *primary_slave;
+ struct slave __rcu *primary_slave;
bool force_primary;
s32 slave_cnt; /* never change this value outside the attach/detach wrappers */
int (*recv_probe)(const struct sk_buff *, struct bonding *,