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openvswitch: Move table destroy to dp-rcu callback.

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Ths simplifies flow-table-destroy API. No need to pass explicit
parameter about context.

Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
Acked-by: Thomas Graf <tgraf@redhat.com>
This commit is contained in:
Pravin B Shelar 2014-05-06 18:41:20 -07:00
parent 25cd9ba0ab
commit 9b996e544a
3 changed files with 10 additions and 8 deletions
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5
net/openvswitch/datapath.c
View file

@ -187,6 +187,7 @@ static void destroy_dp_rcu(struct rcu_head *rcu)
{
struct datapath *dp = container_of(rcu, struct datapath, rcu);
ovs_flow_tbl_destroy(&dp->table);
free_percpu(dp->stats_percpu);
release_net(ovs_dp_get_net(dp));
kfree(dp->ports);
@ -1444,7 +1445,7 @@ err_destroy_ports_array:
err_destroy_percpu:
free_percpu(dp->stats_percpu);
err_destroy_table:
ovs_flow_tbl_destroy(&dp->table, false);
ovs_flow_tbl_destroy(&dp->table);
err_free_dp:
release_net(ovs_dp_get_net(dp));
kfree(dp);
@ -1476,8 +1477,6 @@ static void __dp_destroy(struct datapath *dp)
ovs_dp_detach_port(ovs_vport_ovsl(dp, OVSP_LOCAL));
/* RCU destroy the flow table */
ovs_flow_tbl_destroy(&dp->table, true);
call_rcu(&dp->rcu, destroy_dp_rcu);
}