event/dsw: avoid reusing previously recorded events
event/dsw: avoid reusing previously recorded events

Avoid reusing recorded events when performing a migration, since this
may make the migration selection logic pick an already-moved flow.

Fixes: f6257b22e767 ("event/dsw: add load balancing")
Cc: stable@dpdk.org

Reported-by: Venky Venkatesh <8dfbf4279daaafb9a10a7b7230f395079dbb21c5@paloaltonetworks.com>
Signed-off-by: Mattias Rönnblom <ba23a026ae54c0c95a377f3421ce76e4585cf9f8@ericsson.com>

john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk