drm/nouveau/fence/nv84-: put processes to sleep while waiting on fences

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2013-01-31 14:57:33 +10:00
commit e18c080fb8
5 changed files with 92 additions and 5 deletions