diff options
| author | Francois Romieu <romieu@fr.zoreil.com> | 2008-08-26 21:56:06 +0200 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2008-08-27 05:16:24 -0400 |
| commit | a866bbf6aacf95f849810079442a20be118ce905 (patch) | |
| tree | f72f5294290e863b1fe054cc3704f767a13f2ebc | |
| parent | 0623807a18c4baa2effcdb298e8b31d90e3ef69f (diff) | |
| download | blackbird-op-linux-a866bbf6aacf95f849810079442a20be118ce905.tar.gz blackbird-op-linux-a866bbf6aacf95f849810079442a20be118ce905.zip | |
r8169: balance pci_map / pci_unmap pair
The leak hurts with swiotlb and jumbo frames.
Fix http://bugzilla.kernel.org/show_bug.cgi?id=9468.
Heavily hinted by Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>.
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Tested-by: Alistair John Strachan <alistair@devzero.co.uk>
Tested-by: Timothy J Fontaine <tjfontaine@atxconsulting.com>
Cc: Edward Hsu <edward_hsu@realtek.com.tw>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| -rw-r--r-- | drivers/net/r8169.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c index a3e3895e5032..0f6f9747d255 100644 --- a/drivers/net/r8169.c +++ b/drivers/net/r8169.c @@ -2792,7 +2792,7 @@ static int rtl8169_rx_interrupt(struct net_device *dev, pkt_size, PCI_DMA_FROMDEVICE); rtl8169_mark_to_asic(desc, tp->rx_buf_sz); } else { - pci_unmap_single(pdev, addr, pkt_size, + pci_unmap_single(pdev, addr, tp->rx_buf_sz, PCI_DMA_FROMDEVICE); tp->Rx_skbuff[entry] = NULL; } |
