diff options
| author | Eric Dumazet <eric.dumazet@gmail.com> | 2011-11-22 10:57:41 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-11-22 21:43:32 (GMT) |
| commit | 1f2149c1df50c8c712950872675f46e6e44629f0 (patch) | |
| tree | a33a556696e27611b6b38cdcbb6de9315f483bd4 /drivers/net/ethernet/intel | |
| parent | 84b405011166e663fe9ef56c29b1d76f59b35568 (diff) | |
| download | linux-fsl-qoriq-1f2149c1df50c8c712950872675f46e6e44629f0.tar.xz | |
net: remove netdev_alloc_page and use __GFP_COLD
Given we dont use anymore the struct net_device *dev argument, and this
interface brings litle benefit, remove netdev_{alloc|free}_page(), to
debloat include/linux/skbuff.h a bit.
(Some drivers used a mix of these interfaces and alloc_pages())
When allocating a page given to device for DMA transfer (device to
memory), it makes sense to use a cold one (__GFP_COLD)
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
CC: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
CC: Dimitris Michailidis <dm@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/intel')
| -rw-r--r-- | drivers/net/ethernet/intel/igb/igb_main.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index bd9b30e..b66b8aa 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -6135,7 +6135,7 @@ static bool igb_alloc_mapped_page(struct igb_ring *rx_ring, return true; if (!page) { - page = netdev_alloc_page(rx_ring->netdev); + page = alloc_page(GFP_ATOMIC | __GFP_COLD); bi->page = page; if (unlikely(!page)) { rx_ring->rx_stats.alloc_failed++; diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 820fc04..1b28ed9 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -1140,7 +1140,7 @@ void ixgbe_alloc_rx_buffers(struct ixgbe_ring *rx_ring, u16 cleaned_count) if (ring_is_ps_enabled(rx_ring)) { if (!bi->page) { - bi->page = netdev_alloc_page(rx_ring->netdev); + bi->page = alloc_page(GFP_ATOMIC | __GFP_COLD); if (!bi->page) { rx_ring->rx_stats.alloc_rx_page_failed++; goto no_buffers; diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c index 0c39bb1..5d1a643 100644 --- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c +++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c @@ -366,7 +366,7 @@ static void ixgbevf_alloc_rx_buffers(struct ixgbevf_adapter *adapter, if (!bi->page_dma && (adapter->flags & IXGBE_FLAG_RX_PS_ENABLED)) { if (!bi->page) { - bi->page = netdev_alloc_page(adapter->netdev); + bi->page = alloc_page(GFP_ATOMIC | __GFP_COLD); if (!bi->page) { adapter->alloc_rx_page_failed++; goto no_buffers; |