mv643xx_eth: shrink default receive and transmit queue sizes

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Since the size of the receive queue is directly related to the data
cache footprint of the driver (between refilling a receive ring entry
with a fresh skb and receiving a packet in that entry, queue_size - 1
other skbs will have been touched), shrink the default receive queue
size to a saner number of entries, as 400 is definite overkill for
almost all workloads.

While we are at it, trim the default transmit queue size a bit as well.

Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

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Lennert Buytenhek 2008-09-14 14:09:59 +02:00 • committed by Lennert Buytenhek

parent 99ab08e091

commit 2b4a624d70

1 changed files with 2 additions and 2 deletions

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drivers/net/mv643xx_eth.c

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