gfs2_sys_fs_del  1205 fs/gfs2/ops_fstype.c 	gfs2_sys_fs_del(sdp);
gfs2_sys_fs_del   697 fs/gfs2/super.c 	gfs2_sys_fs_del(sdp);
gfs2_sys_fs_del    14 fs/gfs2/sys.h  void gfs2_sys_fs_del(struct gfs2_sbd *sdp);