tree cd9e0d43ab0bfc20b2cf633063e7cf710e07ce96
parent d1955d22197615eb65ec7b7ddc1242e5103f5b50
author Zhang Chen <zhangckid@gmail.com> 1535949536 +0800
committer Jason Wang <jasowang@redhat.com> 1539918903 +0800

filter: Add handle_event method for NetFilterClass

Filter needs to process the event of checkpoint/failover or
other event passed by COLO frame.

Signed-off-by: zhanghailiang <zhang.zhanghailiang@huawei.com>
Signed-off-by: Zhang Chen <zhangckid@gmail.com>
Signed-off-by: Zhang Chen <chen.zhang@intel.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>