K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2012-12-28T22:18:41.009663Z
K 7
svn:log
V 383
- Remove rmb() usage from netmap and replace it with intended operation
  to do actual memory fetching reads.
- GC unused DRM_WRITEMEMORYBARRIER() from drm and drm2.
- Use atomic_load_acq_*() in virtio and drm2 in places that don't need
  to use rmb().

All these changes remove completely rmb() from MI code, with the
exception of cxgbe which will be hammered in a followup commit.

END