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/openbmc/linux/net/8021q/ |
H A D | vlan.c | 6e327c11 Sun Jun 07 22:11:28 CDT 2009 Jesper Dangaard Brouer <hawk@comx.dk> 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> 6e327c11 Sun Jun 07 22:11:28 CDT 2009 Jesper Dangaard Brouer <hawk@comx.dk> 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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