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authorOlof Johansson <olof@lixom.net>2007-10-02 16:27:15 -0500
committerDavid S. Miller <davem@sunset.davemloft.net>2007-10-10 16:54:25 -0700
commitad5da10a64bdca1ed39b25946727a1ce2659f3d4 (patch)
tree471d87010666ee8af865c6e573515322c798e3ec /crypto/arc4.c
parent8dc121a4b620090e594945fd36f878836fc5a14a (diff)
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pasemi_mac: further performance tweaks
pasemi_mac: further performance tweaks Misc driver tweaks for pasemi_mac: * Increase ring size (really needed mostly on 10G) * Take out an unneeded barrier * Move around a few prefetches and reorder a few calls * Don't try to clean on full tx buffer, just let things take their course and stop the queue directly * Avoid filling on the same line as the interface is working on to reduce cache line bouncing * Avoid unneeded clearing of software state (and make the interface shutdown code handle it) * Fix up some of the tx ring wrap logic. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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