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| author | Ben Skeggs <bskeggs@redhat.com> | 2011-03-07 17:18:04 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2011-03-08 07:03:08 +1000 |
| commit | 6f70a4c3d19e8e8e1047a4dbf0ca910fed39f619 (patch) | |
| tree | 53d45ab91ea31167710904f242b2dbdd33b1dc42 /drivers/gpu/drm/i915/i915_gem_execbuffer.c | |
| 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>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_execbuffer.c')
0 files changed, 0 insertions, 0 deletions