[ovs-git] Open vSwitch: ofproto: Handle flow installation and eviction in upcall. (master)

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commit e79a6c833e0d72370951d6f8841098103cbb0b2d
Diffs: http://openvswitch.org/cgi-bin/gitweb.cgi?p=openvswitch;a=commitdiff;h=e79a6c833e0d72370951d6f8841098103cbb0b2d
Author: Ethan Jackson <ethan at nicira.com>
		
ofproto: Handle flow installation and eviction in upcall.
		
This patch moves flow installation and eviction from ofproto-dpif and
the main thread, into ofproto-dpif-upcall.  This performs
significantly better (approximately 2x TCP_CRR improvement), and
allows ovs-vswitchd to maintain significantly larger datapath flow
tables.  On top of that, it significantly simplifies the code,
retiring "struct facet" and friends.

Signed-off-by: Ethan Jackson <ethan at nicira.com>
Acked-by: Ben Pfaff <blp at nicira.com>


commit 1b84927316e090bc67cc6d923356857b52288670
Diffs: http://openvswitch.org/cgi-bin/gitweb.cgi?p=openvswitch;a=commitdiff;h=1b84927316e090bc67cc6d923356857b52288670
Author: Joe Stringer <joestringer at nicira.com>
		
unixctl: Make dpif/dump-flows fetch kernel flows.
		
Previously we used facets for ovs-appctl dpif/dump-flows commands.
This switches to fetching flows directly from the dpif.  This is
necessary because future patches remove facets and subfacet entirely.

Signed-off-by: Joe Stringer <joestringer at nicira.com>
Signed-off-by: Ethan Jackson <ethan at nicira.com>
Acked-by: Ethan Jackson <ethan at nicira.com>
Acked-by: Ben Pfaff <blp at nicira.com>


-----------------------------------------------------------------------

Summary of changes:
 NEWS                            |    4 +
 ofproto/automake.mk             |    2 -
 ofproto/ofproto-dpif-governor.c |  211 ----
 ofproto/ofproto-dpif-governor.h |   58 --
 ofproto/ofproto-dpif-upcall.c   | 1022 ++++++++++++++----
 ofproto/ofproto-dpif-upcall.h   |   86 +-
 ofproto/ofproto-dpif.c          | 2170 ++++-----------------------------------
 ofproto/ofproto-provider.h      |   12 +-
 ofproto/ofproto.c               |   29 +-
 ofproto/ofproto.h               |    7 +-
 tests/ofproto-dpif.at           |  153 ++-
 tests/ovs-ofctl.at              |    2 +-
 tests/tunnel.at                 |   26 +-
 vswitchd/bridge.c               |    8 +-
 vswitchd/vswitch.xml            |   37 +-
 15 files changed, 1143 insertions(+), 2684 deletions(-)
 delete mode 100644 ofproto/ofproto-dpif-governor.c
 delete mode 100644 ofproto/ofproto-dpif-governor.h


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