89 	struct lpfc_dma_pool *pool = &phba->lpfc_mbuf_safety_pool;  in lpfc_mem_alloc()  local
123 	pool->elements = kmalloc(sizeof(struct lpfc_dmabuf) *  in lpfc_mem_alloc()
125 	if (!pool->elements)  in lpfc_mem_alloc()
128 	pool->max_count = 0;  in lpfc_mem_alloc()
129 	pool->current_count = 0;  in lpfc_mem_alloc()
131 		pool->elements[i].virt = dma_pool_alloc(phba->lpfc_mbuf_pool,  in lpfc_mem_alloc()
132 				       GFP_KERNEL, &pool->elements[i].phys);  in lpfc_mem_alloc()
133 		if (!pool->elements[i].virt)  in lpfc_mem_alloc()
135 		pool->max_count++;  in lpfc_mem_alloc()
136 		pool->current_count++;  in lpfc_mem_alloc()
204 		dma_pool_free(phba->lpfc_mbuf_pool, pool->elements[i].virt,  in lpfc_mem_alloc()
205 						 pool->elements[i].phys);  in lpfc_mem_alloc()
206 	kfree(pool->elements);  in lpfc_mem_alloc()
245 	struct lpfc_dma_pool *pool = &phba->lpfc_mbuf_safety_pool;  in lpfc_mem_free()  local
284 	for (i = 0; i < pool->current_count; i++)  in lpfc_mem_free()
285 		dma_pool_free(phba->lpfc_mbuf_pool, pool->elements[i].virt,  in lpfc_mem_free()
286 			      pool->elements[i].phys);  in lpfc_mem_free()
287 	kfree(pool->elements);  in lpfc_mem_free()
396 	struct lpfc_dma_pool *pool = &phba->lpfc_mbuf_safety_pool;  in lpfc_mbuf_alloc()  local
403 	if (!ret && (mem_flags & MEM_PRI) && pool->current_count) {  in lpfc_mbuf_alloc()
404 		pool->current_count--;  in lpfc_mbuf_alloc()
405 		ret = pool->elements[pool->current_count].virt;  in lpfc_mbuf_alloc()
406 		*handle = pool->elements[pool->current_count].phys;  in lpfc_mbuf_alloc()
429 	struct lpfc_dma_pool *pool = &phba->lpfc_mbuf_safety_pool;  in __lpfc_mbuf_free()  local
431 	if (pool->current_count < pool->max_count) {  in __lpfc_mbuf_free()
432 		pool->elements[pool->current_count].virt = virt;  in __lpfc_mbuf_free()
433 		pool->elements[pool->current_count].phys = dma;  in __lpfc_mbuf_free()
434 		pool->current_count++;  in __lpfc_mbuf_free()