On Mon, Sep 15, 2014 at 02:25:12PM +1200, Joe Stringer wrote: > This allows us to ignore most fields of a flow_dump, requiring only the > flow key for looking up the ukey. Fetching flows can also be avoided in > the corner case where a flow is missed from a dump but revalidation is > required. > > A future patch will modify the datapath interface to make these cached > fields optional. > > Signed-off-by: Joe Stringer <joestrin...@nicira.com> > --- > v5: Switch back to checking that the mask is more specific. > v4: No change. > v3: Rebase. > v2: Rebase. > RFC: First post.
In ukey_new(), you can use atomic_read_relaxed() (instead of the possibly more expensive atomic_read()) to read enable_megaflows. Acked-by: Ben Pfaff <b...@nicira.com> _______________________________________________ dev mailing list dev@openvswitch.org http://openvswitch.org/mailman/listinfo/dev
