diff options
| author | Alexander Duyck | 2014-12-10 04:40:56 +0100 |
|---|---|---|
| committer | David S. Miller | 2014-12-10 19:31:57 +0100 |
| commit | 67fd893ee07db94bcef6c7537f8569b49ff124d4 (patch) | |
| tree | 4d0972f930eac9c337238b2cf1d875d911730917 /drivers/net/ethernet/intel/igb/igb_main.c | |
| parent | net: Pull out core bits of __netdev_alloc_skb and add __napi_alloc_skb (diff) | |
| download | kernel-qcow2-linux-67fd893ee07db94bcef6c7537f8569b49ff124d4.tar.gz kernel-qcow2-linux-67fd893ee07db94bcef6c7537f8569b49ff124d4.tar.xz kernel-qcow2-linux-67fd893ee07db94bcef6c7537f8569b49ff124d4.zip | |
ethernet/intel: Use napi_alloc_skb
This change replaces calls to netdev_alloc_skb_ip_align with
napi_alloc_skb. The advantage of napi_alloc_skb is currently the fact that
the page allocation doesn't make use of any irq disable calls.
There are few spots where I couldn't replace the calls as the buffer
allocation routine is called as a part of init which is outside of the
softirq context.
Cc: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Alexander Duyck <alexander.h.duyck@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/intel/igb/igb_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/igb/igb_main.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index f04ad13f7159..485d2c609d5d 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -6644,8 +6644,7 @@ static struct sk_buff *igb_fetch_rx_buffer(struct igb_ring *rx_ring, #endif /* allocate a skb to store the frags */ - skb = netdev_alloc_skb_ip_align(rx_ring->netdev, - IGB_RX_HDR_LEN); + skb = napi_alloc_skb(&rx_ring->q_vector->napi, IGB_RX_HDR_LEN); if (unlikely(!skb)) { rx_ring->rx_stats.alloc_failed++; return NULL; |