[openib-general] [PATCH for-2.6.21] IPoIB/cm: improve small message bandwidth

[Or Gerlitz]

On 2/21/07, Michael S. Tsirkin <mst at mellanox.co.il> wrote:
>> Quoting r. Or Gerlitz <ogerlitz at voltaire.com>:

>> I understand that in ipoib_cm_alloc_rx_skb you call dma_map_page on
>> IPOIB_CM_RX_SG pages where here you call dma_unmap_single only $frags
>> times, correct?

> No.

OK, lets keep this simple: does the ipoib cm post recv flow number of
calls to dma_map_xxx equals to the ipoib cm recv completion handling
number of calls to dma_unmap_xxx ???

Or.