new helper: copy_page_from_iter()
authorAl Viro <viro@zeniv.linux.org.uk>
Thu, 3 Apr 2014 19:05:18 +0000 (15:05 -0400)
committerAl Viro <viro@zeniv.linux.org.uk>
Tue, 6 May 2014 21:39:42 +0000 (17:39 -0400)
parallel to copy_page_to_iter().  pipe_write() switched to it (and became
->write_iter()).

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

No differences found