diff options
Diffstat (limited to 'drivers/gpu/drm/ttm/ttm_bo_util.c')
| -rw-r--r-- | drivers/gpu/drm/ttm/ttm_bo_util.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/gpu/drm/ttm/ttm_bo_util.c b/drivers/gpu/drm/ttm/ttm_bo_util.c index 219dd81bbeab..1b96b91bf81b 100644 --- a/drivers/gpu/drm/ttm/ttm_bo_util.c +++ b/drivers/gpu/drm/ttm/ttm_bo_util.c @@ -221,9 +221,6 @@ static int ttm_buffer_object_transfer(struct ttm_buffer_object *bo, fbo->base = *bo; - ttm_bo_get(bo); - fbo->bo = bo; - /** * Fix up members that we shouldn't copy directly: * TODO: Explicit member copy would probably be better here. @@ -250,6 +247,15 @@ static int ttm_buffer_object_transfer(struct ttm_buffer_object *bo, 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); + return ret; + } + + ttm_bo_get(bo); + fbo->bo = bo; + ttm_bo_move_to_lru_tail_unlocked(&fbo->base); *new_obj = &fbo->base; |