84 	u32 slotid = slot->slot_nr;  in nfs4_free_slot()  local
87 	__clear_bit(slotid, tbl->used_slots);  in nfs4_free_slot()
90 	if (slotid == tbl->highest_used_slotid) {  in nfs4_free_slot()
91 		u32 new_max = find_last_bit(tbl->used_slots, slotid);  in nfs4_free_slot()
92 		if (new_max < slotid)  in nfs4_free_slot()
100 		slotid, tbl->highest_used_slotid);  in nfs4_free_slot()
104 		u32 slotid, u32 seq_init, gfp_t gfp_mask)  in nfs4_new_slot()  argument
111 		slot->slot_nr = slotid;  in nfs4_new_slot()
118 		u32 slotid, u32 seq_init, gfp_t gfp_mask)  in nfs4_find_or_create_slot()  argument
132 		if (slot->slot_nr == slotid)  in nfs4_find_or_create_slot()
142 	u32 slotid = slot->slot_nr;  in nfs4_lock_slot()  local
144 	__set_bit(slotid, tbl->used_slots);  in nfs4_lock_slot()
145 	if (slotid > tbl->highest_used_slotid ||  in nfs4_lock_slot()
147 		tbl->highest_used_slotid = slotid;  in nfs4_lock_slot()
169 struct nfs4_slot *nfs4_lookup_slot(struct nfs4_slot_table *tbl, u32 slotid)  in nfs4_lookup_slot()  argument
171 	if (slotid <= tbl->max_slotid)  in nfs4_lookup_slot()
172 		return nfs4_find_or_create_slot(tbl, slotid, 0, GFP_NOWAIT);  in nfs4_lookup_slot()
176 static int nfs4_slot_get_seqid(struct nfs4_slot_table  *tbl, u32 slotid,  in nfs4_slot_get_seqid()  argument
183 	slot = nfs4_lookup_slot(tbl, slotid);  in nfs4_slot_get_seqid()
199 		u32 slotid, u32 seq_nr)  in nfs4_slot_seqid_in_use()  argument
205 	if (nfs4_slot_get_seqid(tbl, slotid, &cur_seq) == 0 &&  in nfs4_slot_seqid_in_use()
206 	    cur_seq == seq_nr && test_bit(slotid, tbl->used_slots))  in nfs4_slot_seqid_in_use()
220 		u32 slotid, u32 seq_nr,  in nfs4_slot_wait_on_seqid()  argument
224 			!nfs4_slot_seqid_in_use(tbl, slotid, seq_nr),  in nfs4_slot_wait_on_seqid()
242 	u32 slotid;  in nfs4_alloc_slot()  local
247 	slotid = find_first_zero_bit(tbl->used_slots, tbl->max_slotid + 1);  in nfs4_alloc_slot()
248 	if (slotid <= tbl->max_slotid) {  in nfs4_alloc_slot()
249 		ret = nfs4_find_or_create_slot(tbl, slotid, 1, GFP_NOWAIT);  in nfs4_alloc_slot()