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IPoIB/cm: Improve small message bandwidth
authorMichael S. Tsirkin <mst@mellanox.co.il>
Tue, 20 Feb 2007 18:17:55 +0000 (20:17 +0200)
committerRoland Dreier <rolandd@cisco.com>
Wed, 21 Feb 2007 04:16:14 +0000 (20:16 -0800)
Avoid the overhead of freeing/reallocating and mapping/unmapping for
DMA pages that have not been written to by hardware.

Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

No differences found
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