hulk inclusion
category: feature
bugzilla: NA
CVE: NA

-------------------------------------------------

This patch implement software level compression for
sending tcp messages. All of the TCP payload will be
compressed before xmit.
Signed-off-by: NWei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: NWang Yufen <wangyufen@huawei.com>
Reviewed-by: NYue Haibing <yuehaibing@huawei.com>
Signed-off-by: NYang Yingliang <yangyingliang@huawei.com>