| commit | 6f70a4c3d19e8e8e1047a4dbf0ca910fed39f619 | [log] [tgz] |
|---|---|---|
| author | Ben Skeggs <bskeggs@redhat.com> | Mon Mar 07 17:18:04 2011 +1000 |
| committer | Dave Airlie <airlied@redhat.com> | Tue Mar 08 07:03:08 2011 +1000 |
| tree | 53d45ab91ea31167710904f242b2dbdd33b1dc42 | |
| parent | ef1b287169cd3d1e428c8ed8222e0bbf733d5dbb [diff] |
drm/nv50-nvc0: prevent multiple vm/bar flushes occuring simultanenously The per-vm mutex doesn't prevent this completely, a flush coming from the BAR VM could potentially happen at the same time as one for the channel VM. Not to mention that if/when we get per-client/channel VM, this will happen far more frequently. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>