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(parent: a84afa4) | patch
igb: reduce cache misses on tx cleanup
authorNick Nunley <nicholasx.d.nunley@intel.com>
Tue, 4 May 2010 21:58:07 +0000 (21:58 +0000)
committerDavid S. Miller <davem@davemloft.net>
Thu, 6 May 2010 04:30:12 +0000 (21:30 -0700)
commit2873957df0ead5b53fa00fddfb52ca3df38af4a9
tree3332fef2c0b6ac1877299ab171ce7a316a786301tree | snapshot
parenta84afa40e07b6882ca46a7287d8ca4a8c5430f60commit | diff
igb: reduce cache misses on tx cleanup

This patch reduces the number of skb cache misses in the
clean_tx_irq path, and results in an overall increase
in tx packet throughput.

Signed-off-by: Nicholas Nunley <nicholasx.d.nunley@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/igb/igb.h diff | blob | history
drivers/net/igb/igb_main.c diff | blob | history
Domain: System / Uncategorized;