From 7e94d6c4ab69562423fdc18801050a84462c2787 Mon Sep 17 00:00:00 2001
From: Trond Myklebust <trond.myklebust@primarydata.com>
Date: Mon, 17 Aug 2015 16:55:18 -0500
Subject: [PATCH] NFS: Don't fsync twice for O_SYNC/IS_SYNC files

generic_file_write_iter() will already do an fsync on our behalf
if the file descriptor is O_SYNC or the file is marked as IS_SYNC.

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
---
Reading git-format-patch failed