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authorstephen hemminger <shemminger@vyatta.com>2010-03-17 20:31:11 +0000
committerDavid S. Miller <davem@davemloft.net>2010-03-20 15:44:35 -0700
commit5c578aedcb21d79eeb4e9cf04ca5b276ac82614c (patch)
treee6d682d3072fda2ae3977beca2beb23d222b6911 /include/net
parentc2e21293c054817c42eb5fa9c613d2ad51954136 (diff)
downloadop-kernel-dev-5c578aedcb21d79eeb4e9cf04ca5b276ac82614c.zip
op-kernel-dev-5c578aedcb21d79eeb4e9cf04ca5b276ac82614c.tar.gz
IPv6: convert addrconf hash list to RCU
Convert from reader/writer lock to RCU and spinlock for addrconf hash list. Adds an additional helper macro for hlist_for_each_entry_continue_rcu to handle the continue case. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net')
-rw-r--r--include/net/if_inet6.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/if_inet6.h b/include/net/if_inet6.h
index 4984015..22a00b1 100644
--- a/include/net/if_inet6.h
+++ b/include/net/if_inet6.h
@@ -64,6 +64,7 @@ struct inet6_ifaddr {
#endif
int dead;
+ struct rcu_head rcu;
};
struct ip6_sf_socklist {
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