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| author | Ingo Molnar <mingo@elte.hu> | 2009-09-02 10:17:56 +0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-09-02 10:17:56 +0400 |
| commit | 936e894a976dd3b0f07f1f6f43c17b77b7e6146d (patch) | |
| tree | 5ed5c1f6735dcd26550594df23c8f7fe2aa21a15 /drivers/net/mlx4/en_tx.c | |
| parent | 69575d388603365f2afbf4166df93152df59b165 (diff) | |
| parent | 326ba5010a5429a5a528b268b36a5900d4ab0eba (diff) | |
| download | linux-936e894a976dd3b0f07f1f6f43c17b77b7e6146d.tar.xz | |
Merge commit 'v2.6.31-rc8' into x86/txt
Conflicts:
arch/x86/kernel/reboot.c
security/Kconfig
Merge reason: resolve the conflicts, bump up from rc3 to rc8.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/net/mlx4/en_tx.c')
| -rw-r--r-- | drivers/net/mlx4/en_tx.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/mlx4/en_tx.c b/drivers/net/mlx4/en_tx.c index 08c43f2ae72b..62208401c4df 100644 --- a/drivers/net/mlx4/en_tx.c +++ b/drivers/net/mlx4/en_tx.c @@ -249,6 +249,7 @@ static u32 mlx4_en_free_tx_desc(struct mlx4_en_priv *priv, pci_unmap_page(mdev->pdev, (dma_addr_t) be64_to_cpu(data->addr), frag->size, PCI_DMA_TODEVICE); + ++data; } } /* Stamp the freed descriptor */ @@ -436,6 +437,7 @@ static inline void mlx4_en_xmit_poll(struct mlx4_en_priv *priv, int tx_ind) { struct mlx4_en_cq *cq = &priv->tx_cq[tx_ind]; struct mlx4_en_tx_ring *ring = &priv->tx_ring[tx_ind]; + unsigned long flags; /* If we don't have a pending timer, set one up to catch our recent post in case the interface becomes idle */ @@ -444,9 +446,9 @@ static inline void mlx4_en_xmit_poll(struct mlx4_en_priv *priv, int tx_ind) /* Poll the CQ every mlx4_en_TX_MODER_POLL packets */ if ((++ring->poll_cnt & (MLX4_EN_TX_POLL_MODER - 1)) == 0) - if (spin_trylock_irq(&ring->comp_lock)) { + if (spin_trylock_irqsave(&ring->comp_lock, flags)) { mlx4_en_process_tx_cq(priv->dev, cq); - spin_unlock_irq(&ring->comp_lock); + spin_unlock_irqrestore(&ring->comp_lock, flags); } } |