Add new "dpif/disable-megaflows" and "dpif/enable-megaflows" commands to
ovs-appctl to disable and enable megaflows, respectively. By default,
megaflows are enabled, and these commands should only be used for
debugging.
Feature #18265.
Requested-by: Ronghua Zhang <rzhang@vmware.com>
Signed-off-by: Justin Pettit <jpettit@nicira.com>
Acked-by: Ethan Jackson <ethan@nicira.com>