From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757572AbXKTBV5 (ORCPT ); Mon, 19 Nov 2007 20:21:57 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756625AbXKTBN7 (ORCPT ); Mon, 19 Nov 2007 20:13:59 -0500 Received: from relay1.sgi.com ([192.48.171.29]:49858 "EHLO relay.sgi.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1755624AbXKTBNi (ORCPT ); Mon, 19 Nov 2007 20:13:38 -0500 Message-Id: <20071120011337.864745925@sgi.com> References: <20071120011132.143632442@sgi.com> User-Agent: quilt/0.46-1 Date: Mon, 19 Nov 2007 17:11:58 -0800 From: clameter@sgi.com From: Christoph Lameter To: ak@suse.de Cc: akpm@linux-foundation.org Cc: travis@sgi.com Cc: Mathieu Desnoyers Cc: linux-kernel@vger.kernel.org Subject: [rfc 26/45] cpu alloc: Chelsio statistics conversion Content-Disposition: inline; filename=0034-cpu-alloc-Chelsio-statistics-conversion.patch Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Christoph Lameter --- drivers/net/chelsio/sge.c | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) Index: linux-2.6/drivers/net/chelsio/sge.c =================================================================== --- linux-2.6.orig/drivers/net/chelsio/sge.c 2007-11-15 21:17:23.927654318 -0800 +++ linux-2.6/drivers/net/chelsio/sge.c 2007-11-15 21:25:37.015154316 -0800 @@ -805,7 +805,7 @@ void t1_sge_destroy(struct sge *sge) int i; for_each_port(sge->adapter, i) - free_percpu(sge->port_stats[i]); + CPU_FREE(sge->port_stats[i]); kfree(sge->tx_sched); free_tx_resources(sge); @@ -984,7 +984,7 @@ void t1_sge_get_port_stats(const struct memset(ss, 0, sizeof(*ss)); for_each_possible_cpu(cpu) { - struct sge_port_stats *st = per_cpu_ptr(sge->port_stats[port], cpu); + struct sge_port_stats *st = CPU_PTR(sge->port_stats[port], cpu); ss->rx_packets += st->rx_packets; ss->rx_cso_good += st->rx_cso_good; @@ -1379,7 +1379,7 @@ static void sge_rx(struct sge *sge, stru } __skb_pull(skb, sizeof(*p)); - st = per_cpu_ptr(sge->port_stats[p->iff], smp_processor_id()); + st = THIS_CPU(sge->port_stats[p->iff]); st->rx_packets++; skb->protocol = eth_type_trans(skb, adapter->port[p->iff].dev); @@ -1848,7 +1848,7 @@ int t1_start_xmit(struct sk_buff *skb, s { struct adapter *adapter = dev->priv; struct sge *sge = adapter->sge; - struct sge_port_stats *st = per_cpu_ptr(sge->port_stats[dev->if_port], smp_processor_id()); + struct sge_port_stats *st = THIS_CPU(sge->port_stats[dev->if_port]); struct cpl_tx_pkt *cpl; struct sk_buff *orig_skb = skb; int ret; @@ -2165,7 +2165,8 @@ struct sge * __devinit t1_sge_create(str sge->jumbo_fl = t1_is_T1B(adapter) ? 1 : 0; for_each_port(adapter, i) { - sge->port_stats[i] = alloc_percpu(struct sge_port_stats); + sge->port_stats[i] = CPU_ALLOC(struct sge_port_stats, + GFP_KERNEL | __GFP_ZERO); if (!sge->port_stats[i]) goto nomem_port; } @@ -2209,7 +2210,7 @@ struct sge * __devinit t1_sge_create(str return sge; nomem_port: while (i >= 0) { - free_percpu(sge->port_stats[i]); + CPU_FREE(sge->port_stats[i]); --i; } kfree(sge); --