From: Christoph Lameter <clameter@sgi.com>
To: akpm@linux-foundation.org
Cc: linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org,
David Miller <davem@davemloft.net>,
Eric Dumazet <dada1@cosmosbay.com>,
Peter Zijlstra <peterz@infradead.org>
Subject: [patch 23/30] cpu alloc: veth conversion
Date: Fri, 16 Nov 2007 15:09:43 -0800 [thread overview]
Message-ID: <20071116231107.817058594@sgi.com> (raw)
In-Reply-To: 20071116230920.278761667@sgi.com
[-- Attachment #1: 0033-cpu-alloc-veth-conversion.patch --]
[-- Type: text/plain, Size: 1666 bytes --]
Signed-off-by: Christoph Lameter <clameter@sgi.com>
---
drivers/net/veth.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
Index: linux-2.6/drivers/net/veth.c
===================================================================
--- linux-2.6.orig/drivers/net/veth.c 2007-11-15 21:17:24.010404318 -0800
+++ linux-2.6/drivers/net/veth.c 2007-11-15 21:25:36.483154219 -0800
@@ -162,7 +162,7 @@ static int veth_xmit(struct sk_buff *skb
rcv_priv = netdev_priv(rcv);
cpu = smp_processor_id();
- stats = per_cpu_ptr(priv->stats, cpu);
+ stats = CPU_PTR(priv->stats, cpu);
if (!(rcv->flags & IFF_UP))
goto outf;
@@ -183,7 +183,7 @@ static int veth_xmit(struct sk_buff *skb
stats->tx_bytes += length;
stats->tx_packets++;
- stats = per_cpu_ptr(rcv_priv->stats, cpu);
+ stats = CPU_PTR(rcv_priv->stats, cpu);
stats->rx_bytes += length;
stats->rx_packets++;
@@ -217,7 +217,7 @@ static struct net_device_stats *veth_get
dev_stats->tx_dropped = 0;
for_each_online_cpu(cpu) {
- stats = per_cpu_ptr(priv->stats, cpu);
+ stats = CPU_PTR(priv->stats, cpu);
dev_stats->rx_packets += stats->rx_packets;
dev_stats->tx_packets += stats->tx_packets;
@@ -261,7 +261,7 @@ static int veth_dev_init(struct net_devi
struct veth_net_stats *stats;
struct veth_priv *priv;
- stats = alloc_percpu(struct veth_net_stats);
+ stats = CPU_ALLOC(struct veth_net_stats, GFP_KERNEL | __GFP_ZER);
if (stats == NULL)
return -ENOMEM;
@@ -275,7 +275,7 @@ static void veth_dev_free(struct net_dev
struct veth_priv *priv;
priv = netdev_priv(dev);
- free_percpu(priv->stats);
+ CPU_FREE(priv->stats);
free_netdev(dev);
}
--
next prev parent reply other threads:[~2007-11-16 23:11 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-16 23:09 [patch 00/30] cpu alloc v2: Optimize by removing arrays of pointers to per cpu objects Christoph Lameter
2007-11-16 23:09 ` [patch 01/30] cpu alloc: Simple version of the allocator (static allocations) Christoph Lameter
2007-11-16 23:09 ` [patch 02/30] cpu alloc: Use in SLUB Christoph Lameter
2007-11-16 23:09 ` [patch 03/30] cpu alloc: Remove SLUB fields Christoph Lameter
2007-11-16 23:09 ` [patch 04/30] cpu alloc: page allocator conversion Christoph Lameter
2007-11-16 23:09 ` [patch 05/30] cpu_alloc: Implement dynamically extendable cpu areas Christoph Lameter
2007-11-16 23:09 ` [patch 06/30] cpu alloc: x86 support Christoph Lameter
2007-11-16 23:09 ` [patch 07/30] cpu alloc: IA64 support Christoph Lameter
2007-11-16 23:32 ` Luck, Tony
2007-11-17 0:05 ` Christoph Lameter
2007-11-16 23:09 ` [patch 08/30] cpu_alloc: Sparc64 support Christoph Lameter
2007-11-16 23:09 ` [patch 09/30] cpu alloc: percpu_counter conversion Christoph Lameter
2007-11-16 23:09 ` [patch 10/30] cpu alloc: crash_notes conversion Christoph Lameter
2007-11-16 23:09 ` [patch 11/30] cpu alloc: workqueue conversion Christoph Lameter
2007-11-16 23:09 ` [patch 12/30] cpu alloc: ACPI cstate handling conversion Christoph Lameter
2007-11-16 23:09 ` [patch 13/30] cpu alloc: genhd statistics conversion Christoph Lameter
2007-11-16 23:09 ` [patch 14/30] cpu alloc: blktrace conversion Christoph Lameter
2007-11-16 23:09 ` [patch 15/30] cpu alloc: SRCU Christoph Lameter
2007-11-16 23:09 ` [patch 16/30] cpu alloc: XFS counters Christoph Lameter
2007-11-19 12:58 ` Christoph Hellwig
2007-11-16 23:09 ` [patch 17/30] cpu alloc: NFS statistics Christoph Lameter
2007-11-16 23:09 ` [patch 18/30] cpu alloc: neigbour statistics Christoph Lameter
2007-11-16 23:09 ` [patch 19/30] cpu alloc: tcp statistics Christoph Lameter
2007-11-16 23:09 ` [patch 20/30] cpu alloc: convert scatches Christoph Lameter
2007-11-16 23:09 ` [patch 21/30] cpu alloc: dmaengine conversion Christoph Lameter
2007-11-16 23:09 ` [patch 22/30] cpu alloc: convert loopback statistics Christoph Lameter
2007-11-16 23:09 ` Christoph Lameter [this message]
2007-11-16 23:09 ` [patch 24/30] cpu alloc: Chelsio statistics conversion Christoph Lameter
2007-11-16 23:09 ` [patch 25/30] cpu alloc: convert mib handling to cpu alloc Christoph Lameter
2007-11-16 23:09 ` [patch 26/30] cpu_alloc: convert network sockets Christoph Lameter
2007-11-16 23:09 ` [patch 27/30] cpu alloc: Explicitly code allocpercpu calls in iucv Christoph Lameter
2007-11-16 23:09 ` [patch 28/30] cpu alloc: Use for infiniband Christoph Lameter
2007-11-16 23:09 ` [patch 29/30] cpu alloc: Use in the crypto subsystem Christoph Lameter
2007-11-16 23:09 ` [patch 30/30] cpu alloc: Remove the allocpercpu functionality Christoph Lameter
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