From 05afcb77eb4713f46e7ebaa3cb54bc465c5d516e Mon Sep 17 00:00:00 2001
From: Al Viro <viro@zeniv.linux.org.uk>
Date: Fri, 23 Jan 2015 01:08:07 -0500
Subject: [PATCH] new helper: iov_iter_bvec()

similar to iov_iter_kvec(), for ITER_BVEC ones

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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Reading git-format-patch failed