tree cce87ce1f0b03f0d82d2f82df949b5e4548a0abc
parent 3ef045c3d8ae8550abbfd44074efce6ff642cc86
author Al Viro <viro@zeniv.linux.org.uk> 1396549744 -0400
committer Al Viro <viro@zeniv.linux.org.uk> 1399412381 -0400

btrfs: switch to ->write_iter()

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