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(parent: fa4bc8f) | patch
ipmr: RCU conversion of mroute_sk
authorEric Dumazet <eric.dumazet@gmail.com>
Fri, 1 Oct 2010 16:15:01 +0000 (16:15 +0000)
committerDavid S. Miller <davem@davemloft.net>
Mon, 4 Oct 2010 04:50:52 +0000 (21:50 -0700)
commita30a93ec1c2f225b76bded7ca81a5f983c1bf800
tree00e08d50538ffbf8a85a481cef351034c5a2174atree | snapshot
parentfa4bc8f39e857290d58394f1f0f460d608d568e4commit | diff
ipmr: RCU conversion of mroute_sk

Use RCU and RTNL to protect (struct mr_table)->mroute_sk

Readers use RCU, writers use RTNL.

ip_ra_control() already use an RCU grace period before
ip_ra_destroy_rcu(), so we dont need synchronize_rcu() in
mrtsock_destruct()

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/ipmr.c diff | blob | history
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