drm/nouveau/core: split lock into list+exec and enable refcount locks
authorBen Skeggs <bskeggs@redhat.com>
Wed, 2 Oct 2013 23:59:16 +0000 (09:59 +1000)
committerBen Skeggs <bskeggs@redhat.com>
Fri, 8 Nov 2013 05:36:06 +0000 (15:36 +1000)
This fixes a reported locking inversion when interacting with the DRM
core's vblank routines.

Reviewed-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

No differences found