ibmveth: Add optional flush of rx buffer

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On some machines we can improve the bandwidth by ensuring rx buffers are
not in the cache. Add a module option that is disabled by default that flushes
rx buffers on insertion.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Santiago Leon <santil@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Santiago Leon 2010-09-03 18:28:41 +00:00 • committed by David S. Miller

parent 6e8ab30ec6

commit 0c26b6775f

1 changed files with 21 additions and 0 deletions

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drivers/net/ibmveth.c

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