xfs_hooks_switched_on
if (xfs_hooks_switched_on(&xfs_dir_hooks_switch)) {
if (xfs_hooks_switched_on(&xfs_rmap_hooks_switch)) {
if (xfs_hooks_switched_on(&xfs_dqtrx_hooks_switch)) {
if (xfs_hooks_switched_on(&xfs_dqtrx_hooks_switch)) {
if (xfs_hooks_switched_on(&xfs_dqtrx_hooks_switch)) {