new helper: iov_iter_kvec()

initialization of kvec-backed iov_iter

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2014-11-24 14:46:11 -05:00
commit abb78f875f
2 changed files with 15 additions and 0 deletions