Merge ext4 changes in ext4_file_write() into for-next
authorAl Viro <viro@zeniv.linux.org.uk>
Tue, 6 May 2014 21:38:41 +0000 (17:38 -0400)
committerAl Viro <viro@zeniv.linux.org.uk>
Tue, 6 May 2014 21:38:41 +0000 (17:38 -0400)
From ext4.git#dev, needed for switch of ext4 to ->write_iter() ;-/


Trivial merge