WB_registered     155 fs/fs-writeback.c 	if (test_bit(WB_registered, &wb->state))
WB_registered     186 fs/fs-writeback.c 	if (test_bit(WB_registered, &wb->state)) {
WB_registered    2070 fs/fs-writeback.c 		   !test_bit(WB_registered, &wb->state))) {
WB_registered    2322 fs/fs-writeback.c 			     !test_bit(WB_registered, &wb->state),
WB_registered     274 mm/backing-dev.c 	if (test_bit(WB_registered, &wb->state))
WB_registered     351 mm/backing-dev.c 	if (!test_and_clear_bit(WB_registered, &wb->state)) {
WB_registered     577 mm/backing-dev.c 	set_bit(WB_registered, &wb->state);
WB_registered     587 mm/backing-dev.c 	if (test_bit(WB_registered, &bdi->wb.state) &&
WB_registered     718 mm/backing-dev.c 	WARN_ON(test_bit(WB_registered, &bdi->wb.state));
WB_registered     950 mm/backing-dev.c 	set_bit(WB_registered, &bdi->wb.state);
WB_registered    1033 mm/backing-dev.c 	if (test_bit(WB_registered, &bdi->wb.state))