| commit | 1de68568d69ac518db076cc6118af91e930b5f90 | [log] [tgz] |
|---|---|---|
| author | Ben Skeggs <bskeggs@redhat.com> | Thu Aug 20 14:54:17 2015 +1000 |
| committer | Ben Skeggs <bskeggs@redhat.com> | Fri Aug 28 12:40:35 2015 +1000 |
| tree | 1da6741149cc84fc05c3ad42571df363a035bacf | |
| parent | 524bdbf2025d44cdea672511d21012a52b427374 [diff] |
drm/nouveau/mmu: protect each vm with its own mutex An upcoming commit requires being able to modify the PRAMIN BAR page tables while already holding the MMU subdev mutex. To solve this issue, each VM has been given its own mutex. As a nice side-effect, this also allows separate VMs to be updated concurrently. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>