tree 4b6a58618071d12d8a3f7dab2311a6a8aeeb30fe
parent 4e045572e2c2be674ed7e43cca7ca105e8a22f56
author Mike Marciniszyn <mike.marciniszyn@intel.com> 1476105274 -0700
committer Doug Ledford <dledford@redhat.com> 1479245159 -0500

IB/hfi1: Inline sdma_txclean() for verbs pio

Short circuit sdma_txclean() by adding an __sdma_txclean()
that is only called when the tx has sdma mappings.

Convert internal calls to __sdma_txclean().

This removes a call from the critical path.

Reviewed-by: Sebastian Sanchez <sebastian.sanchez@intel.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>