On Wed, 7 Sept 2022 at 11:26, Matthew Auld
<matthew.william.auld@xxxxxxxxx> wrote:
>
> On Wed, 7 Sept 2022 at 11:00, Christian König
> <ckoenig.leichtzumerken@xxxxxxxxx> wrote:
> >
> > Otherwise lockdep will complain about cleaning up the bulk_move.
> >
> > Not even compile tested.
> >
> > Signed-off-by: Christian König <christian.koenig@xxxxxxx>
>
> Looks reasonable to me,
> Reviewed-by: Matthew Auld <matthew.auld@xxxxxxxxx>
Christian, are you going to go ahead and push this one?
>
> > ---
> > drivers/gpu/drm/ttm/ttm_bo_util.c | 10 +++++-----
> > 1 file changed, 5 insertions(+), 5 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/ttm/ttm_bo_util.c b/drivers/gpu/drm/ttm/ttm_bo_util.c
> > index 57a27847206f..911141d16e95 100644
> > --- a/drivers/gpu/drm/ttm/ttm_bo_util.c
> > +++ b/drivers/gpu/drm/ttm/ttm_bo_util.c
> > @@ -236,6 +236,11 @@ static int ttm_buffer_object_transfer(struct ttm_buffer_object *bo,
> > if (bo->type != ttm_bo_type_sg)
> > fbo->base.base.resv = &fbo->base.base._resv;
> >
> > + dma_resv_init(&fbo->base.base._resv);
> > + fbo->base.base.dev = NULL;
> > + ret = dma_resv_trylock(&fbo->base.base._resv);
> > + WARN_ON(!ret);
> > +
> > if (fbo->base.resource) {
> > ttm_resource_set_bo(fbo->base.resource, &fbo->base);
> > bo->resource = NULL;
> > @@ -244,11 +249,6 @@ static int ttm_buffer_object_transfer(struct ttm_buffer_object *bo,
> > fbo->base.bulk_move = NULL;
> > }
> >
> > - dma_resv_init(&fbo->base.base._resv);
> > - fbo->base.base.dev = NULL;
> > - ret = dma_resv_trylock(&fbo->base.base._resv);
> > - WARN_ON(!ret);
> > -
> > ret = dma_resv_reserve_fences(&fbo->base.base._resv, 1);
> > if (ret) {
> > kfree(fbo);
> > --
> > 2.25.1
> >
