500 int nfs40_setup_sequence(struct nfs4_slot_table *tbl,  in nfs40_setup_sequence()  argument
511 	spin_lock(&tbl->slot_tbl_lock);  in nfs40_setup_sequence()
512 	if (nfs4_slot_tbl_draining(tbl) && !args->sa_privileged)  in nfs40_setup_sequence()
515 	slot = nfs4_alloc_slot(tbl);  in nfs40_setup_sequence()
521 	spin_unlock(&tbl->slot_tbl_lock);  in nfs40_setup_sequence()
532 		rpc_sleep_on_priority(&tbl->slot_tbl_waitq, task,  in nfs40_setup_sequence()
535 		rpc_sleep_on(&tbl->slot_tbl_waitq, task, NULL);  in nfs40_setup_sequence()
536 	spin_unlock(&tbl->slot_tbl_lock);  in nfs40_setup_sequence()
545 	struct nfs4_slot_table *tbl;  in nfs40_sequence_done()  local
550 	tbl = slot->table;  in nfs40_sequence_done()
551 	spin_lock(&tbl->slot_tbl_lock);  in nfs40_sequence_done()
552 	if (!nfs41_wake_and_assign_slot(tbl, slot))  in nfs40_sequence_done()
553 		nfs4_free_slot(tbl, slot);  in nfs40_sequence_done()
554 	spin_unlock(&tbl->slot_tbl_lock);  in nfs40_sequence_done()
566 	struct nfs4_slot_table *tbl;  in nfs41_sequence_free_slot()  local
570 	tbl = slot->table;  in nfs41_sequence_free_slot()
571 	session = tbl->session;  in nfs41_sequence_free_slot()
573 	spin_lock(&tbl->slot_tbl_lock);  in nfs41_sequence_free_slot()
577 	if (tbl->highest_used_slotid > tbl->target_highest_slotid)  in nfs41_sequence_free_slot()
580 	if (nfs41_wake_and_assign_slot(tbl, slot)) {  in nfs41_sequence_free_slot()
584 	nfs4_free_slot(tbl, slot);  in nfs41_sequence_free_slot()
586 	if (tbl->highest_used_slotid != NFS4_NO_SLOT)  in nfs41_sequence_free_slot()
589 	spin_unlock(&tbl->slot_tbl_lock);  in nfs41_sequence_free_slot()
715 	struct nfs4_slot_table *tbl;  in nfs41_setup_sequence()  local
722 	tbl = &session->fc_slot_table;  in nfs41_setup_sequence()
726 	spin_lock(&tbl->slot_tbl_lock);  in nfs41_setup_sequence()
727 	if (test_bit(NFS4_SLOT_TBL_DRAINING, &tbl->slot_tbl_state) &&  in nfs41_setup_sequence()
734 	slot = nfs4_alloc_slot(tbl);  in nfs41_setup_sequence()
742 	spin_unlock(&tbl->slot_tbl_lock);  in nfs41_setup_sequence()
764 		rpc_sleep_on_priority(&tbl->slot_tbl_waitq, task,  in nfs41_setup_sequence()
767 		rpc_sleep_on(&tbl->slot_tbl_waitq, task, NULL);  in nfs41_setup_sequence()
768 	spin_unlock(&tbl->slot_tbl_lock);  in nfs41_setup_sequence()