From de90351219a1f1fd3cb45cf6fcc4e9d6407fd2c9 Mon Sep 17 00:00:00 2001 From: Roland Dreier Date: Fri, 28 Sep 2007 15:33:51 -0700 Subject: [IPoIB]: Convert to netdevice internal stats Use the stats member of struct netdevice in IPoIB, so we can save memory by deleting the stats member of struct ipoib_dev_priv, and save code by deleting ipoib_get_stats(). Signed-off-by: Roland Dreier Signed-off-by: David S. Miller --- drivers/infiniband/ulp/ipoib/ipoib_ib.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) (limited to 'drivers/infiniband/ulp/ipoib/ipoib_ib.c') diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ib.c b/drivers/infiniband/ulp/ipoib/ipoib_ib.c index 481e4b6bd94..0ec28c302fb 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_ib.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_ib.c @@ -208,7 +208,7 @@ static void ipoib_ib_handle_rx_wc(struct net_device *dev, struct ib_wc *wc) * this packet and reuse the old buffer. */ if (unlikely(ipoib_alloc_rx_skb(dev, wr_id))) { - ++priv->stats.rx_dropped; + ++dev->stats.rx_dropped; goto repost; } @@ -225,8 +225,8 @@ static void ipoib_ib_handle_rx_wc(struct net_device *dev, struct ib_wc *wc) skb_pull(skb, IPOIB_ENCAP_LEN); dev->last_rx = jiffies; - ++priv->stats.rx_packets; - priv->stats.rx_bytes += skb->len; + ++dev->stats.rx_packets; + dev->stats.rx_bytes += skb->len; skb->dev = dev; /* XXX get correct PACKET_ type here */ @@ -260,8 +260,8 @@ static void ipoib_ib_handle_tx_wc(struct net_device *dev, struct ib_wc *wc) ib_dma_unmap_single(priv->ca, tx_req->mapping, tx_req->skb->len, DMA_TO_DEVICE); - ++priv->stats.tx_packets; - priv->stats.tx_bytes += tx_req->skb->len; + ++dev->stats.tx_packets; + dev->stats.tx_bytes += tx_req->skb->len; dev_kfree_skb_any(tx_req->skb); @@ -362,8 +362,8 @@ void ipoib_send(struct net_device *dev, struct sk_buff *skb, if (unlikely(skb->len > priv->mcast_mtu + IPOIB_ENCAP_LEN)) { ipoib_warn(priv, "packet len %d (> %d) too long to send, dropping\n", skb->len, priv->mcast_mtu + IPOIB_ENCAP_LEN); - ++priv->stats.tx_dropped; - ++priv->stats.tx_errors; + ++dev->stats.tx_dropped; + ++dev->stats.tx_errors; ipoib_cm_skb_too_long(dev, skb, priv->mcast_mtu); return; } @@ -383,7 +383,7 @@ void ipoib_send(struct net_device *dev, struct sk_buff *skb, addr = ib_dma_map_single(priv->ca, skb->data, skb->len, DMA_TO_DEVICE); if (unlikely(ib_dma_mapping_error(priv->ca, addr))) { - ++priv->stats.tx_errors; + ++dev->stats.tx_errors; dev_kfree_skb_any(skb); return; } @@ -392,7 +392,7 @@ void ipoib_send(struct net_device *dev, struct sk_buff *skb, if (unlikely(post_send(priv, priv->tx_head & (ipoib_sendq_size - 1), address->ah, qpn, addr, skb->len))) { ipoib_warn(priv, "post_send failed\n"); - ++priv->stats.tx_errors; + ++dev->stats.tx_errors; ib_dma_unmap_single(priv->ca, addr, skb->len, DMA_TO_DEVICE); dev_kfree_skb_any(skb); } else { -- cgit v1.2.3