ibmveth: Add optional flush of rx buffer
authorSantiago Leon <santil@linux.vnet.ibm.com>
Fri, 3 Sep 2010 18:28:41 +0000 (18:28 +0000)
committerDavid S. Miller <davem@davemloft.net>
Tue, 7 Sep 2010 01:21:49 +0000 (18:21 -0700)
commit0c26b6775f36ce447722e8752bc3a006ec832df3
tree7c8a4b5b268fd3898d9f008c0aa38882e0ae32cc
parent6e8ab30ec677925e8999a9f5bdb028736d22d48c
ibmveth: Add optional flush of rx buffer

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>
drivers/net/ibmveth.c