From: Dave Airlie airlied@redhat.com
since the handle references are all tied to a file_priv, and when it disappears all the handle refs go with it.
The fbcon ones we'd only notice on unload, but the nouveau notifier one would would happen on reboot.
nouveau: Reported-by: Marc Dionne marc.c.dionne@gmail.com nouveau: Tested-by: Marc Dionne marc.c.dionne@gmail.com i915 unload: Reported-by: Keith Packard keithp@keithp.com Acked-by: Ben Skeggs bskeggs@redhat.com Signed-off-by: Dave Airlie airlied@redhat.com --- drivers/gpu/drm/i915/intel_fb.c | 2 +- drivers/gpu/drm/nouveau/nouveau_fbcon.c | 1 - drivers/gpu/drm/nouveau/nouveau_notifier.c | 1 - drivers/gpu/drm/radeon/radeon_fb.c | 1 - 4 files changed, 1 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_fb.c b/drivers/gpu/drm/i915/intel_fb.c index 56ad9df..b61966c 100644 --- a/drivers/gpu/drm/i915/intel_fb.c +++ b/drivers/gpu/drm/i915/intel_fb.c @@ -238,8 +238,8 @@ int intel_fbdev_destroy(struct drm_device *dev,
drm_framebuffer_cleanup(&ifb->base); if (ifb->obj) { - drm_gem_object_handle_unreference(ifb->obj); drm_gem_object_unreference(ifb->obj); + ifb->obj = NULL; }
return 0; diff --git a/drivers/gpu/drm/nouveau/nouveau_fbcon.c b/drivers/gpu/drm/nouveau/nouveau_fbcon.c index d204771..dbd30b2 100644 --- a/drivers/gpu/drm/nouveau/nouveau_fbcon.c +++ b/drivers/gpu/drm/nouveau/nouveau_fbcon.c @@ -352,7 +352,6 @@ nouveau_fbcon_destroy(struct drm_device *dev, struct nouveau_fbdev *nfbdev)
if (nouveau_fb->nvbo) { nouveau_bo_unmap(nouveau_fb->nvbo); - drm_gem_object_handle_unreference_unlocked(nouveau_fb->nvbo->gem); drm_gem_object_unreference_unlocked(nouveau_fb->nvbo->gem); nouveau_fb->nvbo = NULL; } diff --git a/drivers/gpu/drm/nouveau/nouveau_notifier.c b/drivers/gpu/drm/nouveau/nouveau_notifier.c index 3c9964a..3ec181f 100644 --- a/drivers/gpu/drm/nouveau/nouveau_notifier.c +++ b/drivers/gpu/drm/nouveau/nouveau_notifier.c @@ -79,7 +79,6 @@ nouveau_notifier_takedown_channel(struct nouveau_channel *chan) mutex_lock(&dev->struct_mutex); nouveau_bo_unpin(chan->notifier_bo); mutex_unlock(&dev->struct_mutex); - drm_gem_object_handle_unreference_unlocked(chan->notifier_bo->gem); drm_gem_object_unreference_unlocked(chan->notifier_bo->gem); drm_mm_takedown(&chan->notifier_heap); } diff --git a/drivers/gpu/drm/radeon/radeon_fb.c b/drivers/gpu/drm/radeon/radeon_fb.c index 9cdf6a3..40b0c08 100644 --- a/drivers/gpu/drm/radeon/radeon_fb.c +++ b/drivers/gpu/drm/radeon/radeon_fb.c @@ -97,7 +97,6 @@ static void radeonfb_destroy_pinned_object(struct drm_gem_object *gobj) radeon_bo_unpin(rbo); radeon_bo_unreserve(rbo); } - drm_gem_object_handle_unreference(gobj); drm_gem_object_unreference_unlocked(gobj); }