[ovs-dev] [PATCH ovn v13 0/7] Incremental processing improvements.
numans at ovn.org
numans at ovn.org
Fri Jun 19 11:09:50 UTC 2020
From: Numan Siddique <numans at ovn.org>
This patch series handles port binding, datapath binding, ovs interface changes,
runtime data changes, sb chassis changes incrementally.
v12 -> v13
-----
* Addressed the review comments from Dumitru.
* Fixed the test case added in p5 which was failing intermittently.
* Patch 3 commit message has the test results with these patches.
v11 -> v12
----
* Rebased the patches to latest master.
* Add a new patch p7 which changes the signature of some of
the static functions added recently in binding.c so that the out
param is the last param.
v10 -> v11
----
* The firt 3 patches of v10 are now merged to master.
* The v11 has now 6 patches.
* Addressed the review comments from Dumitru.
* Added another new patch - which adds the util function
get_unique_lport_key() and use this function in places
where it was generating this key earlier.
v9 -> v10
----
* Addressed review comments.
* Changed the patch 4 from adding a separate tracking variable in I-P
engine to just adding a new function - clear_tracked_data() as per
the review comments.
* Dropped the patch 9 - "ovn-controller: Handle sbrec_chassis changes incrementally."
from the series. I couldn't address the review comments for this patch in v9.
Hence dropped this patch for now. I'll work on it later and submit
the patch separately.
* Added a new test only patch - patch 9 in ovn-performance.at to test the
distributed logical router ports scenario and BFD.
v8 -> v9
----
* Addressed the review comments from Dumitru and missed v7 comments from
Han.
* Any change to the 'local_lport_ids' while handling the OVS interface and Port
binding changes in binding.c is now added to the tracked
datapaths which was not done earlier.
* Dropped the check to lflow_evaluate_pb_changes() in flow_output port
binding handler as it is not required.
v7 -> v8
----
* Dropped the patch 4 as it is not needed, thanks to Han.
* Swapped the patches 5 and 6, which are now patch 4 and 5. The v8 patch 5 will now make
use of tracked data support of engine to clear the physical_flow
changes.
* Addressed comments from Han. Added comments in Patch 5 and Patch 6.
v6 -> v7
----
* Addressed the review comments from Han in patch 1 and patch 2.
v5 -> v6
----
* Addressed the review comments from Dumitru.
* Patch 1 and Patch 2 are significantly changed due to
further refactoring.
v4 -> v5
----
* Applied patch 1 of v4 to master.
* Addressed the review comments from Han for patch 2.
* Rebased to latest master.
v3 -> v4
----
* A small fix in patch 3 when binding the port for ovs interface
change.
* Rebased to latest master.
v2 -> v3
----
* Added back the patch 5 and 6 and added 4 more patches. So totally
totally 10 patches in the series
* Handling the runtime data changes in flow computation.
* Handling sbrec_chassis changes.
v1 -> v2
------
* Addressed the review comments from Han in patch 1, 2 and 3.
* Removed patch 5 and 6 from the series. As per the comments
from Han, we should handle runtime data changes in flow output
engine. But the patch 6 of the series had added a no-op
handler. So removed these 2 patches until those are addressed.
RFC v2 -> v1
---------
* Fixed the 2 failing test cases.
* Updated the commit messages.
RFC v1 -> RFC v2
---------
* Added 2 new patches
* Patch 5 (ofctrl_check_and_add_flow) was submitted earlier too and
the previous discussion is here - https://patchwork.ozlabs.org/patch/1202417/
* Patch 6 handles I-P for ct_zone and OVS interface changes in
flow_output_run stage.
Numan Siddique (6):
Refactor binding_run()to take two context argument - binding_ctx_in
and binding_ctx_out.
ovn-controller: Refactor binding.c
ovn-controller: I-P for port binding in runtime_data stage
ovn-controller: I-P for datapath binding
ofctrl_check_and_add_flow: Replace the actions of an existing flow if
actions have changed.
ovn-controller: I-P for ct zone and OVN
Numan Siddique (6):
I-P engine: Provide the option for an engine to clear tracked engine
data in every run.
ovn-controller: I-P for ct zone and OVS interface changes in flow
output stage.
ovn-controller: Handle runtime data changes in flow output engine
tests: Enhance ovn-performance testing by adding gw router port.
Add an util function get_unique_lport_key() for generating unique
lport key.
binding.c: Reorder out params of some of the static functions.
Venkata Anil (1):
ovn-controller: Use the tracked runtime data changes for flow
calculation.
controller/binding.c | 260 +++++++++++++++++--------
controller/binding.h | 47 ++++-
controller/lflow.c | 89 ++++++++-
controller/lflow.h | 12 +-
controller/ovn-controller.c | 374 +++++++++++++++++++++++++++++++-----
controller/physical.c | 53 +++++
controller/physical.h | 5 +-
lib/inc-proc-eng.c | 8 +
lib/inc-proc-eng.h | 9 +
lib/ovn-util.h | 8 +
tests/ovn-performance.at | 138 +++++++++++--
11 files changed, 856 insertions(+), 147 deletions(-)
--
2.26.2
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