[PATCH] drm/ttm:fix memory leak due to individualize

[Deucher, Alexander]

> -----Original Message-----
> From: amd-gfx [mailto:amd-gfx-bounces at lists.freedesktop.org] On Behalf
> Of Christian König
> Sent: Monday, October 23, 2017 3:06 AM
> To: Liu, Monk; amd-gfx at lists.freedesktop.org
> Subject: Re: [PATCH] drm/ttm:fix memory leak due to individualize
> 
> Am 23.10.2017 um 04:31 schrieb Monk Liu:
> > Change-Id: I6d06b81b8b894775e55e495e96f3c999b83cf2be
> > Signed-off-by: Monk Liu <Monk.Liu at amd.com>

Please provide a better patch title and description.

Alex


> 
> Reviewed-by: Christian König <christian.koenig at amd.com>
> 
> > ---
> >   drivers/gpu/drm/ttm/ttm_bo.c | 5 ++++-
> >   1 file changed, 4 insertions(+), 1 deletion(-)
> >
> > diff --git a/drivers/gpu/drm/ttm/ttm_bo.c
> b/drivers/gpu/drm/ttm/ttm_bo.c
> > index 97125cb..3c9c0d9 100644
> > --- a/drivers/gpu/drm/ttm/ttm_bo.c
> > +++ b/drivers/gpu/drm/ttm/ttm_bo.c
> > @@ -460,8 +460,11 @@ static void ttm_bo_cleanup_refs_or_queue(struct
> ttm_buffer_object *bo)
> >   		if (reservation_object_test_signaled_rcu(&bo->ttm_resv,
> true)) {
> >   			ttm_bo_del_from_lru(bo);
> >   			spin_unlock(&glob->lru_lock);
> > -			if (bo->resv != &bo->ttm_resv)
> > +			if (bo->resv != &bo->ttm_resv) {
> >   				reservation_object_unlock(&bo->ttm_resv);
> > +				reservation_object_fini(&bo->ttm_resv);
> > +			}
> > +
> >   			ttm_bo_cleanup_memtype_use(bo);
> >   			return;
> >   		}
> 
> 
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