GFS2: Update timestamps on fallocate

gfs2_fallocate() wasn't updating ctime and mtime when modifying the
inode. Add a call to file_update_time() to do that.

Signed-off-by: Andrew Price <anprice@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/fs/gfs2/file.c b/fs/gfs2/file.c
index 118216419cef..6e600abf694a 100644
--- a/fs/gfs2/file.c
+++ b/fs/gfs2/file.c
@@ -874,7 +874,8 @@ retry:
 
         if (!(mode & FALLOC_FL_KEEP_SIZE) && (pos + count) > inode->i_size) {
                 i_size_write(inode, pos + count);
-                mark_inode_dirty(inode);
+                /* Marks the inode as dirty */
+                file_update_time(file);
         }
 
         return generic_write_sync(file, pos, count);