Commits
Dave Airlie committed 2ddea3fd948
drm/modes: reduce fb_lock to just protecting lists This reduces the fb_lock to just protecting the num_fb/fb_list. "Previously fb refcounting, and especially the weak reference (kref_get_unless_zero) used in fb lookups have been protected by fb_lock. But with the refactoring to share refcounting in the drm_mode_object base class that switched to being protected by idr_mutex, which means fb_lock critical sections can be reduced." Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Dave Airlie <airlied@redhat.com>