1 files changed, 8 insertions, 2 deletions

diff --git a/fs/gfs2/glops.c b/fs/gfs2/glops.c
index db908f697139..f88dcd925010 100644
--- a/fs/gfs2/glops.c
+++ b/fs/gfs2/glops.c
@@ -192,8 +192,11 @@ static void inode_go_sync(struct gfs2_glock *gl)
 
         if (ip && !S_ISREG(ip->i_inode.i_mode))
                 ip = NULL;
-        if (ip && test_and_clear_bit(GIF_SW_PAGED, &ip->i_flags))
-                unmap_shared_mapping_range(ip->i_inode.i_mapping, 0, 0);
+        if (ip) {
+                if (test_and_clear_bit(GIF_SW_PAGED, &ip->i_flags))
+                        unmap_shared_mapping_range(ip->i_inode.i_mapping, 0, 0);
+                inode_dio_wait(&ip->i_inode);
+        }
         if (!test_and_clear_bit(GLF_DIRTY, &gl->gl_flags))
                 return;
 
@@ -410,6 +413,9 @@ static int inode_go_lock(struct gfs2_holder *gh)
                         return error;
         }
 
+        if (gh->gh_state != LM_ST_DEFERRED)
+                inode_dio_wait(&ip->i_inode);
+
         if ((ip->i_diskflags & GFS2_DIF_TRUNC_IN_PROG) &&
             (gl->gl_state == LM_ST_EXCLUSIVE) &&
             (gh->gh_state == LM_ST_EXCLUSIVE)) {