48 		struct nfs4_slot *slot = *p;  in nfs4_shrink_slot_table()  local
50 		*p = slot->next;  in nfs4_shrink_slot_table()
51 		kfree(slot);  in nfs4_shrink_slot_table()
82 void nfs4_free_slot(struct nfs4_slot_table *tbl, struct nfs4_slot *slot)  in nfs4_free_slot()  argument
84 	u32 slotid = slot->slot_nr;  in nfs4_free_slot()
106 	struct nfs4_slot *slot;  in nfs4_new_slot()  local
108 	slot = kzalloc(sizeof(*slot), gfp_mask);  in nfs4_new_slot()
109 	if (slot) {  in nfs4_new_slot()
110 		slot->table = tbl;  in nfs4_new_slot()
111 		slot->slot_nr = slotid;  in nfs4_new_slot()
112 		slot->seq_nr = seq_init;  in nfs4_new_slot()
114 	return slot;  in nfs4_new_slot()
120 	struct nfs4_slot **p, *slot;  in nfs4_find_or_create_slot()  local
131 		slot = *p;  in nfs4_find_or_create_slot()
132 		if (slot->slot_nr == slotid)  in nfs4_find_or_create_slot()
133 			return slot;  in nfs4_find_or_create_slot()
134 		p = &slot->next;  in nfs4_find_or_create_slot()
140 		struct nfs4_slot *slot)  in nfs4_lock_slot()  argument
142 	u32 slotid = slot->slot_nr;  in nfs4_lock_slot()
148 	slot->generation = tbl->generation;  in nfs4_lock_slot()
156 bool nfs4_try_to_lock_slot(struct nfs4_slot_table *tbl, struct nfs4_slot *slot)  in nfs4_try_to_lock_slot()  argument
158 	if (nfs4_test_locked_slot(tbl, slot->slot_nr))  in nfs4_try_to_lock_slot()
160 	nfs4_lock_slot(tbl, slot);  in nfs4_try_to_lock_slot()
180 	struct nfs4_slot *slot;  in nfs4_slot_get_seqid()  local
183 	slot = nfs4_lookup_slot(tbl, slotid);  in nfs4_slot_get_seqid()
184 	ret = PTR_ERR_OR_ZERO(slot);  in nfs4_slot_get_seqid()
186 		*seq_nr = slot->seq_nr;  in nfs4_slot_get_seqid()
357 	struct nfs4_slot *slot = pslot;  in nfs41_assign_slot()  local
358 	struct nfs4_slot_table *tbl = slot->table;  in nfs41_assign_slot()
362 	slot->generation = tbl->generation;  in nfs41_assign_slot()
363 	args->sa_slot = slot;  in nfs41_assign_slot()
365 	res->sr_slot = slot;  in nfs41_assign_slot()
372 		struct nfs4_slot *slot)  in __nfs41_wake_and_assign_slot()  argument
374 	if (rpc_wake_up_first(&tbl->slot_tbl_waitq, nfs41_assign_slot, slot))  in __nfs41_wake_and_assign_slot()
380 		struct nfs4_slot *slot)  in nfs41_wake_and_assign_slot()  argument
382 	if (slot->slot_nr > tbl->max_slotid)  in nfs41_wake_and_assign_slot()
384 	return __nfs41_wake_and_assign_slot(tbl, slot);  in nfs41_wake_and_assign_slot()
389 	struct nfs4_slot *slot = nfs4_alloc_slot(tbl);  in nfs41_try_wake_next_slot_table_entry()  local
390 	if (!IS_ERR(slot)) {  in nfs41_try_wake_next_slot_table_entry()
391 		bool ret = __nfs41_wake_and_assign_slot(tbl, slot);  in nfs41_try_wake_next_slot_table_entry()
394 		nfs4_free_slot(tbl, slot);  in nfs41_try_wake_next_slot_table_entry()
507 		struct nfs4_slot *slot,  in nfs41_update_target_slotid()  argument
513 	if (tbl->generation == slot->generation)  in nfs41_update_target_slotid()