ce32588577
The struct _iov_iter has been used to iterate the passed iovec array. Subsequent patches will share the struct among iteration and creation. To clarify this update, rename the struct _iov_iter to _dif_sgl. The name sgl has been already adopted widely in SPDK. Change-Id: Iab81bcb0658fbd0e39305e045c3d0aadba8fc55f Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com> Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/454525 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com>