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(parent: d6e74b6) | patch
sky2: transmit ring 64 bit conservation
authorStephen Hemminger <shemminger@vyatta.com>
Tue, 18 Aug 2009 15:17:06 +0000 (15:17 +0000)
committerDavid S. Miller <davem@davemloft.net>
Wed, 19 Aug 2009 03:26:43 +0000 (20:26 -0700)
commit5dce95e5687a5a335202b03d133c1b4411ef7ce3
tree3bb90badb02e92ccd2607e4312116819d424ee7btree | snapshot
parentd6e74b6b7eda3584a403eebae27f9591a1d9c9ffcommit | diff
sky2: transmit ring 64 bit conservation

This patch saves elements on transmit ring by only updating the upper
64 bit address when it changes. With many workloads skb's are located
in same region, so it saves space.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/sky2.c diff | blob | history
drivers/net/sky2.h diff | blob | history
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