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drm/ttm: warn stricter about freeing pinned BOs
So far we only warned when the BOs where pinned and not idle. Also warn if we see a pinned BO in general. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Leo Liu <leo.liu@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210415084730.2057-3-christian.koenig@amd.com
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1 changed files with 3 additions and 1 deletions
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@ -401,6 +401,8 @@ static void ttm_bo_release(struct kref *kref)
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struct ttm_device *bdev = bo->bdev;
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int ret;
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WARN_ON_ONCE(bo->pin_count);
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if (!bo->deleted) {
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ret = ttm_bo_individualize_resv(bo);
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if (ret) {
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@ -434,7 +436,7 @@ static void ttm_bo_release(struct kref *kref)
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* FIXME: QXL is triggering this. Can be removed when the
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* driver is fixed.
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*/
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if (WARN_ON_ONCE(bo->pin_count)) {
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if (bo->pin_count) {
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bo->pin_count = 0;
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ttm_bo_move_to_lru_tail(bo, &bo->mem, NULL);
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}
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