183 	struct rvt_lkey_table *rkt = &dev->lkey_table;  in rvt_alloc_lkey()  local
186 	spin_lock_irqsave(&rkt->lock, flags);  in rvt_alloc_lkey()
203 	r = rkt->next;  in rvt_alloc_lkey()
206 		if (!rcu_access_pointer(rkt->table[r]))  in rvt_alloc_lkey()
208 		r = (r + 1) & (rkt->max - 1);  in rvt_alloc_lkey()
212 	rkt->next = (r + 1) & (rkt->max - 1);  in rvt_alloc_lkey()
217 	rkt->gen++;  in rvt_alloc_lkey()
222 		((((1 << (24 - dev->dparms.lkey_table_size)) - 1) & rkt->gen)  in rvt_alloc_lkey()
226 		rkt->gen++;  in rvt_alloc_lkey()
230 	rcu_assign_pointer(rkt->table[r], mr);  in rvt_alloc_lkey()
232 	spin_unlock_irqrestore(&rkt->lock, flags);  in rvt_alloc_lkey()
237 	spin_unlock_irqrestore(&rkt->lock, flags);  in rvt_alloc_lkey()
252 	struct rvt_lkey_table *rkt = &dev->lkey_table;  in rvt_free_lkey()  local
255 	spin_lock_irqsave(&rkt->lock, flags);  in rvt_free_lkey()
269 		rcu_assign_pointer(rkt->table[r], NULL);  in rvt_free_lkey()
273 	spin_unlock_irqrestore(&rkt->lock, flags);  in rvt_free_lkey()
693 	struct rvt_lkey_table *rkt = &dev->lkey_table;  in rvt_invalidate_rkey()  local
701 		rkt->table[(rkey >> (32 - dev->dparms.lkey_table_size))]);  in rvt_invalidate_rkey()
787 	struct rvt_lkey_table *rkt;  in rvt_map_phys_fmr()  local
801 	rkt = &rdi->lkey_table;  in rvt_map_phys_fmr()
802 	spin_lock_irqsave(&rkt->lock, flags);  in rvt_map_phys_fmr()
818 	spin_unlock_irqrestore(&rkt->lock, flags);  in rvt_map_phys_fmr()
831 	struct rvt_lkey_table *rkt;  in rvt_unmap_fmr()  local
837 		rkt = &rdi->lkey_table;  in rvt_unmap_fmr()
838 		spin_lock_irqsave(&rkt->lock, flags);  in rvt_unmap_fmr()
842 		spin_unlock_irqrestore(&rkt->lock, flags);  in rvt_unmap_fmr()
913 int rvt_lkey_ok(struct rvt_lkey_table *rkt, struct rvt_pd *pd,  in rvt_lkey_ok()  argument
950 	mr = rcu_dereference(rkt->table[sge->lkey >> rkt->shift]);  in rvt_lkey_ok()
1027 	struct rvt_lkey_table *rkt = &dev->lkey_table;  in rvt_rkey_ok()  local
1058 	mr = rcu_dereference(rkt->table[rkey >> rkt->shift]);  in rvt_rkey_ok()