| Message ID | 1436477570-4936-14-git-send-email-daniel.vetter@ffwll.ch (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Thu, Jul 09, 2015 at 11:32:45PM +0200, Daniel Vetter wrote: > This is only called in driver load/unload paths, no need to grab any > locks at all. Also, ttm takes care of itself anyway. > > Cc: Ben Skeggs <bskeggs@redhat.com> > Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> > --- > drivers/gpu/drm/nouveau/nouveau_ttm.c | 2 -- > 1 file changed, 2 deletions(-) Reviewed-by: Thierry Reding <treding@nvidia.com>
diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c index 18f449715788..1f8ec0e2156c 100644 --- a/drivers/gpu/drm/nouveau/nouveau_ttm.c +++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c @@ -424,10 +424,8 @@ nouveau_ttm_init(struct nouveau_drm *drm) void nouveau_ttm_fini(struct nouveau_drm *drm) { - mutex_lock(&drm->dev->struct_mutex); ttm_bo_clean_mm(&drm->ttm.bdev, TTM_PL_VRAM); ttm_bo_clean_mm(&drm->ttm.bdev, TTM_PL_TT); - mutex_unlock(&drm->dev->struct_mutex); ttm_bo_device_release(&drm->ttm.bdev);
This is only called in driver load/unload paths, no need to grab any locks at all. Also, ttm takes care of itself anyway. Cc: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> --- drivers/gpu/drm/nouveau/nouveau_ttm.c | 2 -- 1 file changed, 2 deletions(-)