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authorJesper Dangaard Brouer <hawk@comx.dk>2009-06-08 03:11:28 +0000
committerDavid S. Miller <davem@davemloft.net>2009-06-10 01:11:22 -0700
commit6e327c11a91d190650df9aabe7d3694d4838bfa1 (patch)
tree14e1df4f759109548dea22372ad971624e23b8ab /Documentation/io_ordering.txt
parent1abb0de2f89c1f9c454c973356b9e4867722f10a (diff)
8021q: Vlan driver should use rcu_barrier() on unload instead of syncronize_net()
The VLAN 8021q driver needs to call rcu_barrier() when unloading the module, instead of syncronize_net(). This is needed to make sure that outstanding call_rcu() callbacks have completed, before the callback function code is removed on module unload. Signed-off-by: Jesper Dangaard Brouer <hawk@comx.dk> Reviewed-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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