1 files changed, 4 insertions, 0 deletions

diff --git a/fs/gfs2/file.c b/fs/gfs2/file.c
index 26e2905070ed..6fbf3cbd974d 100644
--- a/fs/gfs2/file.c
+++ b/fs/gfs2/file.c
@@ -142,6 +142,7 @@ static const u32 fsflags_to_gfs2[32] = {
         [7] = GFS2_DIF_NOATIME,
         [12] = GFS2_DIF_EXHASH,
         [14] = GFS2_DIF_INHERIT_JDATA,
+        [17] = GFS2_DIF_TOPDIR,
 };
 
 static const u32 gfs2_to_fsflags[32] = {
@@ -150,6 +151,7 @@ static const u32 gfs2_to_fsflags[32] = {
         [gfs2fl_AppendOnly] = FS_APPEND_FL,
         [gfs2fl_NoAtime] = FS_NOATIME_FL,
         [gfs2fl_ExHash] = FS_INDEX_FL,
+        [gfs2fl_TopLevel] = FS_TOPDIR_FL,
         [gfs2fl_InheritJdata] = FS_JOURNAL_DATA_FL,
 };
 
@@ -203,6 +205,7 @@ void gfs2_set_inode_flags(struct inode *inode)
                              GFS2_DIF_NOATIME|                  \
                              GFS2_DIF_SYNC|                     \
                              GFS2_DIF_SYSTEM|                   \
+                             GFS2_DIF_TOPDIR|                   \
                              GFS2_DIF_INHERIT_JDATA)
 
 /**
@@ -298,6 +301,7 @@ static int gfs2_set_flags(struct file *filp, u32 __user *ptr)
 
         gfsflags = fsflags_cvt(fsflags_to_gfs2, fsflags);
         if (!S_ISDIR(inode->i_mode)) {
+                gfsflags &= ~GFS2_DIF_TOPDIR;
                 if (gfsflags & GFS2_DIF_INHERIT_JDATA)
                         gfsflags ^= (GFS2_DIF_JDATA | GFS2_DIF_INHERIT_JDATA);
                 return do_gfs2_set_flags(filp, gfsflags, ~0);