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authorAlexander Duyck <alexander.h.duyck@intel.com>2009-06-04 11:59:49 -0400
committerDavid S. Miller <davem@davemloft.net>2009-06-07 08:20:20 -0400
commit21fa4e66bd0bedfa4ed6aa6f7008b2aff6d45c8d (patch)
treea0a828616b4645b5843b62de87321857096ae7a5 /drivers/net/es3210.c
parent74766013a131f1e1c2fe8fd138e12841eb708060 (diff)
ixgbe: use rx_buffer_info->dma instead of nr_frags to determine skb unmap
This patch changes the driver so that it uses rx_buffer_info->dma to determine if it needs to unmap the page instead of sh_info->nr_frags. This helps to prevent a cache line miss when receiving small packets as the rx_buffer_info data should already be in the cache. 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/es3210.c')
0 files changed, 0 insertions, 0 deletions