6fed60cb32
This is a preparation to use zcopy APIs for write I/O. Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com> Change-Id: I7c544fc08db029e1b5ff32458e53dcbb014a5722 Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/467897 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Changpeng Liu <changpeng.liu@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com>