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authorstephen hemminger <shemminger@vyatta.com>2010-02-22 07:57:18 +0000
committerDavid S. Miller <davem@davemloft.net>2010-02-22 15:45:56 -0800
commit808f5114a9206fee855117d416440e1071ab375c (patch)
treecec3f04220909b77c0880029b63862553ad5161c /net/key
parent1cc523271ef0b6305c565a143e3d48f6fff826dd (diff)
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blackbird-op-linux-808f5114a9206fee855117d416440e1071ab375c.zip
packet: convert socket list to RCU (v3)
Convert AF_PACKET to use RCU, eliminating one more reader/writer lock. There is no need for a real sk_del_node_init_rcu(), because sk_del_node_init is doing the equivalent thing to hlst_del_init_rcu already; but added some comments to try and make that obvious. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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