Re: [ovs-dev] [PATCH] datapath: Update flow key before recirc

2014-08-11 Thread Andy Zhou
On Mon, Aug 11, 2014 at 2:32 PM, Jarno Rajahalme wrote: > > On Aug 11, 2014, at 2:22 PM, Andy Zhou wrote: > >> When flow key becomes invalid due to push or pop actions, current >> implementation leaves it as invalid, only rebuild the flow key used >> for recirculation. >> >> This works, but is le

Re: [ovs-dev] [PATCH] datapath: Update flow key before recirc

2014-08-11 Thread Jarno Rajahalme
On Aug 11, 2014, at 2:22 PM, Andy Zhou wrote: > When flow key becomes invalid due to push or pop actions, current > implementation leaves it as invalid, only rebuild the flow key used > for recirculation. > > This works, but is less efficient in case of multiple recirc > actions. Each recirc ac

[ovs-dev] [PATCH] datapath: Update flow key before recirc

2014-08-11 Thread Andy Zhou
When flow key becomes invalid due to push or pop actions, current implementation leaves it as invalid, only rebuild the flow key used for recirculation. This works, but is less efficient in case of multiple recirc actions. Each recirc action will have to re-extract its own flow keys. This patch u