diff options
| author | Pravin B Shelar <pshelar@nicira.com> | 2014-05-07 05:41:20 +0400 |
|---|---|---|
| committer | Pravin B Shelar <pshelar@nicira.com> | 2014-11-06 10:52:34 +0300 |
| commit | 9b996e544a6bc7d201060fdcbdb5d4a9b734aa1b (patch) | |
| tree | 460ba6f2685e4030871b43db2d3183bc1f781747 /net/openvswitch/flow_table.c | |
| parent | 25cd9ba0abc0749e5cb78e6493c6f6b3311ec6c5 (diff) | |
| download | linux-9b996e544a6bc7d201060fdcbdb5d4a9b734aa1b.tar.xz | |
openvswitch: Move table destroy to dp-rcu callback.
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>
Diffstat (limited to 'net/openvswitch/flow_table.c')
| -rw-r--r-- | net/openvswitch/flow_table.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/net/openvswitch/flow_table.c b/net/openvswitch/flow_table.c index cf2d853646f0..90f8b40a350b 100644 --- a/net/openvswitch/flow_table.c +++ b/net/openvswitch/flow_table.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2007-2013 Nicira, Inc. + * Copyright (c) 2007-2014 Nicira, Inc. * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public @@ -250,11 +250,14 @@ skip_flows: __table_instance_destroy(ti); } -void ovs_flow_tbl_destroy(struct flow_table *table, bool deferred) +/* No need for locking this function is called from RCU callback or + * error path. + */ +void ovs_flow_tbl_destroy(struct flow_table *table) { - struct table_instance *ti = ovsl_dereference(table->ti); + struct table_instance *ti = rcu_dereference_raw(table->ti); - table_instance_destroy(ti, deferred); + table_instance_destroy(ti, false); } struct sw_flow *ovs_flow_tbl_dump_next(struct table_instance *ti, |