tree 06036d8b604f6470a52a121aecd41f6e4a4cec23
parent 091069740304c979f957ceacec39c461d0192158
author Steve Wise <swise@opengridcomputing.com> 1238789904 -0500
committer J. Bruce Fields <bfields@citi.umich.edu> 1240697474 -0400

svcrdma: Fix dma map direction for rdma read targets

The nfs server rdma transport was mapping rdma read target pages for
TO_DEVICE instead of FROM_DEVICE.  This causes data corruption on non
cache-coherent systems if frmrs are used.

Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>