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path: root/drivers/gpu/drm/ttm/ttm_bo.c
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Diffstat (limited to 'drivers/gpu/drm/ttm/ttm_bo.c')
-rw-r--r--drivers/gpu/drm/ttm/ttm_bo.c22
1 files changed, 14 insertions, 8 deletions
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index 75d308ec173d..406e9c324e76 100644
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -109,11 +109,11 @@ void ttm_bo_set_bulk_move(struct ttm_buffer_object *bo,
return;
spin_lock(&bo->bdev->lru_lock);
- if (bo->bulk_move && bo->resource)
- ttm_lru_bulk_move_del(bo->bulk_move, bo->resource);
+ if (bo->resource)
+ ttm_resource_del_bulk_move(bo->resource, bo);
bo->bulk_move = bulk;
- if (bo->bulk_move && bo->resource)
- ttm_lru_bulk_move_add(bo->bulk_move, bo->resource);
+ if (bo->resource)
+ ttm_resource_add_bulk_move(bo->resource, bo);
spin_unlock(&bo->bdev->lru_lock);
}
EXPORT_SYMBOL(ttm_bo_set_bulk_move);
@@ -689,8 +689,11 @@ void ttm_bo_pin(struct ttm_buffer_object *bo)
{
dma_resv_assert_held(bo->base.resv);
WARN_ON_ONCE(!kref_read(&bo->kref));
- if (!(bo->pin_count++) && bo->bulk_move && bo->resource)
- ttm_lru_bulk_move_del(bo->bulk_move, bo->resource);
+ spin_lock(&bo->bdev->lru_lock);
+ if (bo->resource)
+ ttm_resource_del_bulk_move(bo->resource, bo);
+ ++bo->pin_count;
+ spin_unlock(&bo->bdev->lru_lock);
}
EXPORT_SYMBOL(ttm_bo_pin);
@@ -707,8 +710,11 @@ void ttm_bo_unpin(struct ttm_buffer_object *bo)
if (WARN_ON_ONCE(!bo->pin_count))
return;
- if (!(--bo->pin_count) && bo->bulk_move && bo->resource)
- ttm_lru_bulk_move_add(bo->bulk_move, bo->resource);
+ spin_lock(&bo->bdev->lru_lock);
+ --bo->pin_count;
+ if (bo->resource)
+ ttm_resource_add_bulk_move(bo->resource, bo);
+ spin_unlock(&bo->bdev->lru_lock);
}
EXPORT_SYMBOL(ttm_bo_unpin);