+ /* Allocate subbuffer packet counter table */
+ bufb->buf_cnt = kzalloc_node(ALIGN(
+ sizeof(struct lib_ring_buffer_backend_counts)
+ * num_subbuf,
+ 1 << INTERNODE_CACHE_SHIFT),
+ GFP_KERNEL, cpu_to_node(max(bufb->cpu, 0)));
+ if (unlikely(!bufb->buf_cnt))
+ goto free_wsb;
+