319 	set_bit(NFS_LAYOUT_RETURN_REQUESTED, &lo->plh_flags);  in pnfs_set_plh_return_info()
332 	clear_bit(NFS_LAYOUT_RETURN_REQUESTED, &lo->plh_flags);  in pnfs_clear_layoutreturn_info()
342 	clear_bit_unlock(NFS_LAYOUT_RETURN, &lo->plh_flags);  in pnfs_clear_layoutreturn_waitbit()
343 	clear_bit(NFS_LAYOUT_RETURN_LOCK, &lo->plh_flags);  in pnfs_clear_layoutreturn_waitbit()
345 	wake_up_bit(&lo->plh_flags, NFS_LAYOUT_RETURN);  in pnfs_clear_layoutreturn_waitbit()
411 	set_bit(NFS_LAYOUT_INVALID_STID, &lo->plh_flags);  in pnfs_mark_layout_stateid_invalid()
416 	if (test_bit(NFS_LAYOUT_RETURN, &lo->plh_flags) &&  in pnfs_mark_layout_stateid_invalid()
417 	    !test_and_set_bit(NFS_LAYOUT_RETURN_LOCK, &lo->plh_flags))  in pnfs_mark_layout_stateid_invalid()
433 	if (!test_and_set_bit(fail_bit, &lo->plh_flags))  in pnfs_layout_set_fail_bit()
440 	if (test_and_clear_bit(fail_bit, &lo->plh_flags))  in pnfs_layout_clear_fail_bit()
470 	if (test_bit(fail_bit, &lo->plh_flags) == 0)  in pnfs_layout_io_test_failed()
515 	    !test_bit(NFS_LAYOUT_RETURN_REQUESTED, &lo->plh_flags) &&  in pnfs_layout_remove_lseg()
516 	    !test_bit(NFS_LAYOUT_RETURN, &lo->plh_flags)) {  in pnfs_layout_remove_lseg()
518 			set_bit(NFS_LAYOUT_INVALID_STID, &lo->plh_flags);  in pnfs_layout_remove_lseg()
519 		clear_bit(NFS_LAYOUT_BULK_RECALL, &lo->plh_flags);  in pnfs_layout_remove_lseg()
766 		if (test_bit(NFS_LAYOUT_INVALID_STID, &lo->plh_flags))  in pnfs_layout_bulk_destroy_byserver_locked()
806 				set_bit(NFS_LAYOUT_BULK_RECALL, &lo->plh_flags);  in pnfs_layout_free_bulk_destroy_list()
897 		clear_bit(NFS_LAYOUT_INVALID_STID, &lo->plh_flags);  in pnfs_set_layout_stateid()
930 		test_bit(NFS_LAYOUT_BULK_RECALL, &lo->plh_flags);  in pnfs_layoutgets_blocked()
1100 	if (test_and_set_bit(NFS_LAYOUT_RETURN_LOCK, &lo->plh_flags))  in pnfs_prepare_layoutreturn()
1102 	set_bit(NFS_LAYOUT_RETURN, &lo->plh_flags);  in pnfs_prepare_layoutreturn()
1104 	if (test_bit(NFS_LAYOUT_RETURN_REQUESTED, &lo->plh_flags)) {  in pnfs_prepare_layoutreturn()
1179 	if (!test_bit(NFS_LAYOUT_RETURN_REQUESTED, &lo->plh_flags))  in pnfs_layout_need_return()
1202 	if (!test_bit(NFS_LAYOUT_RETURN_REQUESTED, &lo->plh_flags))  in pnfs_layoutreturn_before_put_layout_hdr()
1250 	if (test_bit(NFS_LAYOUT_RETURN_LOCK, &lo->plh_flags)) {  in _pnfs_return_layout()
1252 		if (wait_on_bit(&lo->plh_flags, NFS_LAYOUT_RETURN,  in _pnfs_return_layout()
1271 	if (!test_bit(NFS_LAYOUT_RETURN_REQUESTED, &lo->plh_flags) ||  in _pnfs_return_layout()
1338 	    test_bit(NFS_LAYOUT_BULK_RECALL, &lo->plh_flags)) {  in pnfs_roc()
1343 	if (test_bit(NFS_LAYOUT_RETURN_LOCK, &lo->plh_flags)) {  in pnfs_roc()
1345 		wait_on_bit(&lo->plh_flags, NFS_LAYOUT_RETURN,  in pnfs_roc()
1386 	if (!test_bit(NFS_LAYOUT_RETURN_REQUESTED, &lo->plh_flags))  in pnfs_roc()
1452         if (lo && test_bit(NFS_LAYOUT_RETURN, &lo->plh_flags)) {  in pnfs_wait_on_layoutreturn()
1577 	lo->plh_flags |= 1 << NFS_LAYOUT_INVALID_STID;  in alloc_init_layout_hdr()
1750 	return wait_on_bit_action(&lo->plh_flags, NFS_LAYOUT_RETURN,  in pnfs_prepare_to_retry_layoutget()
1768 	unsigned long *bitlock = &lo->plh_flags;  in pnfs_clear_first_layoutget()
1847 	if (test_bit(NFS_LAYOUT_BULK_RECALL, &lo->plh_flags)) {  in pnfs_update_layout()
1894 	if (test_bit(NFS_LAYOUT_INVALID_STID, &lo->plh_flags)) {  in pnfs_update_layout()
1901 				     &lo->plh_flags)) {  in pnfs_update_layout()
1903 			lseg = ERR_PTR(wait_on_bit(&lo->plh_flags,  in pnfs_update_layout()
1930 	if (test_bit(NFS_LAYOUT_RETURN, &lo->plh_flags)) {  in pnfs_update_layout()
2055 	if (!test_bit(NFS_LAYOUT_INVALID_STID, &lo->plh_flags))  in _pnfs_grab_empty_layout()
2057 	if (test_bit(NFS_LAYOUT_RETURN, &lo->plh_flags))  in _pnfs_grab_empty_layout()
2061 	if (test_and_set_bit(NFS_LAYOUT_FIRST_LAYOUTGET, &lo->plh_flags))  in _pnfs_grab_empty_layout()