Home
last modified time | relevance | path

Searched hist:"2474 d775d9e2f935ff6840c8b21b4262afacc821" (Results 1 – 2 of 2) sorted by relevance

/openbmc/linux/drivers/infiniband/hw/hfi1/
H A Dpio.hdiff 2474d775d9e2f935ff6840c8b21b4262afacc821 Tue Oct 25 15:12:28 CDT 2016 Sebastian Sanchez <sebastian.sanchez@intel.com> IB/hfi1: Get rid of divide in pio buffer allocator

The div instruction shows costly in profiles.

Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Sebastian Sanchez <sebastian.sanchez@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
H A Dpio.cdiff 2474d775d9e2f935ff6840c8b21b4262afacc821 Tue Oct 25 15:12:28 CDT 2016 Sebastian Sanchez <sebastian.sanchez@intel.com> IB/hfi1: Get rid of divide in pio buffer allocator

The div instruction shows costly in profiles.

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