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authorAlexander Duyck <alexander.h.duyck@intel.com>2010-01-27 15:30:39 +0000
committerDavid S. Miller <davem@davemloft.net>2010-01-28 05:55:53 -0800
commitac26d7d6aca9621f75f6954c159d2727c9c9cbd0 (patch)
tree289fa801414a3497031c1294cac9452fc340d557 /drivers/net/igbvf/netdev.c
parentaeedba8bd2cf2f6f7b45bc7853754a03bc926797 (diff)
igbvf: fix issue w/ mapped_as_page being left set after unmap
This change fixes an issue in igbvf with mapped_as_page being left set after a page is unmapped which results in buffers which are mapped via map single being unmapped as page. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/igbvf/netdev.c')
-rw-r--r--drivers/net/igbvf/netdev.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/igbvf/netdev.c b/drivers/net/igbvf/netdev.c
index 297a5ddd77f..2aa71a766c3 100644
--- a/drivers/net/igbvf/netdev.c
+++ b/drivers/net/igbvf/netdev.c
@@ -2117,6 +2117,7 @@ static inline int igbvf_tx_map_adv(struct igbvf_adapter *adapter,
/* set time_stamp *before* dma to help avoid a possible race */
buffer_info->time_stamp = jiffies;
buffer_info->next_to_watch = i;
+ buffer_info->mapped_as_page = false;
buffer_info->dma = pci_map_single(pdev, skb->data, len,
PCI_DMA_TODEVICE);
if (pci_dma_mapping_error(pdev, buffer_info->dma))