GFS2_DIF_SYNC     131 fs/gfs2/file.c 	{FS_SYNC_FL, GFS2_DIF_SYNC},
GFS2_DIF_SYNC     194 fs/gfs2/file.c 	if (ip->i_diskflags & GFS2_DIF_SYNC)
GFS2_DIF_SYNC     204 fs/gfs2/file.c 			     GFS2_DIF_SYNC|			\