Re: [PATCH 2/4] drm/qxl: clean up qxl_bo_move_notify

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Hi

Am 11.02.21 um 14:16 schrieb Christian König:
Remove the unused evict parameter and drop swapping bo->mem.

Could you provide the same patch for vram-helpers as well?

Best regards
Thomas


Signed-off-by: Christian König <christian.koenig@xxxxxxx>
---
  drivers/gpu/drm/qxl/qxl_ttm.c | 16 ++++------------
  1 file changed, 4 insertions(+), 12 deletions(-)

diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c
index b7f77eb685cb..47afe95d04a1 100644
--- a/drivers/gpu/drm/qxl/qxl_ttm.c
+++ b/drivers/gpu/drm/qxl/qxl_ttm.c
@@ -121,7 +121,6 @@ static struct ttm_tt *qxl_ttm_tt_create(struct ttm_buffer_object *bo,
  }
static void qxl_bo_move_notify(struct ttm_buffer_object *bo,
-			       bool evict,
  			       struct ttm_resource *new_mem)
  {
  	struct qxl_bo *qbo;
@@ -144,29 +143,22 @@ static int qxl_bo_move(struct ttm_buffer_object *bo, bool evict,
  	struct ttm_resource *old_mem = &bo->mem;
  	int ret;
- qxl_bo_move_notify(bo, evict, new_mem);
+	qxl_bo_move_notify(bo, new_mem);
ret = ttm_bo_wait_ctx(bo, ctx);
  	if (ret)
-		goto out;
+		return ret;
if (old_mem->mem_type == TTM_PL_SYSTEM && bo->ttm == NULL) {
  		ttm_bo_move_null(bo, new_mem);
  		return 0;
  	}
-	ret = ttm_bo_move_memcpy(bo, ctx, new_mem);
-out:
-	if (ret) {
-		swap(*new_mem, bo->mem);
-		qxl_bo_move_notify(bo, false, new_mem);
-		swap(*new_mem, bo->mem);
-	}
-	return ret;
+	return ttm_bo_move_memcpy(bo, ctx, new_mem);
  }
static void qxl_bo_delete_mem_notify(struct ttm_buffer_object *bo)
  {
-	qxl_bo_move_notify(bo, false, NULL);
+	qxl_bo_move_notify(bo, NULL);
  }
static struct ttm_device_funcs qxl_bo_driver = {


--
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Maxfeldstr. 5, 90409 Nürnberg, Germany
(HRB 36809, AG Nürnberg)
Geschäftsführer: Felix Imendörffer

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