This series implements the possibility to have a limit on the number of
flows learned by a learn action. After the learn action execution the
pipeline can read the result (to know if the limit was exceeded).
v1->v2:
* 'limit' counts both learn flows and flows installed by controller,
suggested by Ben.
* Don't keep a reference to the counter in ukeys
* Squash tests, openflow interface changes and ofproto implementation
into a single commit
* The new cookie-counters module is not used anymore, therefore it's removed
* Fix memory leak in ofproto_flow_mod_learn(): we have to call
ofproto_flow_mod_uninit() if we don't call ofproto_flow_mod_learn_start().
* Simplify ofp-actions changes according to Ben comments(thanks!)
Daniele Di Proietto (3):
ofproto-dpif-xlate: Create XC_LEARN entry after learning.
ofp-actions: Factor out decode_LEARN_{common,spec}().
ofp-actions: Add limit to learn action.
include/openvswitch/ofp-actions.h | 12 +++
lib/learn.c | 24 +++++
lib/odp-util.h | 6 +-
lib/ofp-actions.c | 146 ++++++++++++++++++++++++----
ofproto/ofproto-dpif-xlate-cache.c | 3 +-
ofproto/ofproto-dpif-xlate-cache.h | 1 +
ofproto/ofproto-dpif-xlate.c | 42 ++++++--
ofproto/ofproto-provider.h | 3 +-
ofproto/ofproto.c | 46 +++++++--
tests/learn.at | 191 +++++++++++++++++++++++++++++++++++++
tests/ofp-actions.at | 14 +++
utilities/ovs-ofctl.8.in | 16 ++++
12 files changed, 467 insertions(+), 37 deletions(-)
--
2.11.0
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