This priority is used to differentiate the sock priority on the TCP connections between NVMe-oF TCP target and other TCP based applications. Signed-off-by: Ziye Yang <ziye.yang@intel.com> Change-Id: I6ee294e647420b56d1d91a07c2e37bf34ce24e03 Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/461801 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Changpeng Liu <changpeng.liu@intel.com> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>