From: Al Viro <viro@zeniv.linux.org.uk>
Date: Mon, 10 Feb 2014 20:18:55 +0000 (-0500)
Subject: ocfs2 syncs the wrong range...
X-Git-Tag: v3.12.15~104
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=313bb2423954fc861816e6c06a513df6334b66d8;p=thirdparty%2Fkernel%2Fstable.git

ocfs2 syncs the wrong range...

commit 1b56e98990bcdbb20b9fab163654b9315bf158e8 upstream.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
---

diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index d71903c6068b9..f079411605150 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -2371,8 +2371,8 @@ out_dio:
 
 	if (((file->f_flags & O_DSYNC) && !direct_io) || IS_SYNC(inode) ||
 	    ((file->f_flags & O_DIRECT) && !direct_io)) {
-		ret = filemap_fdatawrite_range(file->f_mapping, pos,
-					       pos + count - 1);
+		ret = filemap_fdatawrite_range(file->f_mapping, *ppos,
+					       *ppos + count - 1);
 		if (ret < 0)
 			written = ret;
 
@@ -2385,8 +2385,8 @@ out_dio:
 		}
 
 		if (!ret)
-			ret = filemap_fdatawait_range(file->f_mapping, pos,
-						      pos + count - 1);
+			ret = filemap_fdatawait_range(file->f_mapping, *ppos,
+						      *ppos + count - 1);
 	}
 
 	/*