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authorJames Morris <james.l.morris@oracle.com>2014-07-16 20:10:27 +0400
committerJames Morris <james.l.morris@oracle.com>2014-07-16 20:10:27 +0400
commitbd89bb78f35fd175db7a9cfc504d789b6ca0f7b0 (patch)
treedee9f8b31f3d6d2fb141541da88e1cc1329b017e /include/uapi/linux/openvswitch.h
parentf01387d2693813eb5271a3448e6a082322c7d75d (diff)
parent1795cd9b3a91d4b5473c97f491d63892442212ab (diff)
downloadlinux-bd89bb78f35fd175db7a9cfc504d789b6ca0f7b0.tar.xz
Sync with the changes pushed by Serge in the last merge window.
Diffstat (limited to 'include/uapi/linux/openvswitch.h')
-rw-r--r--include/uapi/linux/openvswitch.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/include/uapi/linux/openvswitch.h b/include/uapi/linux/openvswitch.h
index 970553cbbc8e..0b979ee4bfc0 100644
--- a/include/uapi/linux/openvswitch.h
+++ b/include/uapi/linux/openvswitch.h
@@ -395,7 +395,9 @@ struct ovs_key_nd {
* @OVS_FLOW_ATTR_ACTIONS: Nested %OVS_ACTION_ATTR_* attributes specifying
* the actions to take for packets that match the key. Always present in
* notifications. Required for %OVS_FLOW_CMD_NEW requests, optional for
- * %OVS_FLOW_CMD_SET requests.
+ * %OVS_FLOW_CMD_SET requests. An %OVS_FLOW_CMD_SET without
+ * %OVS_FLOW_ATTR_ACTIONS will not modify the actions. To clear the actions,
+ * an %OVS_FLOW_ATTR_ACTIONS without any nested attributes must be given.
* @OVS_FLOW_ATTR_STATS: &struct ovs_flow_stats giving statistics for this
* flow. Present in notifications if the stats would be nonzero. Ignored in
* requests.