From 00984ad39599bb2a1e6ec5d4e9c75a749f7f45c9 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Christian=20K=C3=B6nig?= Date: Thu, 17 Feb 2022 16:29:43 +0100 Subject: [PATCH] drm/ttm: stop allocating dummy resources during BO creation MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit That should not be necessary any more when drivers should at least be able to handle the move without a resource. Signed-off-by: Christian König Reviewed-by: Matthew Auld Link: https://patchwork.freedesktop.org/patch/msgid/20230124125726.13323-2-christian.koenig@amd.com --- drivers/gpu/drm/ttm/ttm_bo.c | 7 ------- 1 file changed, 7 deletions(-) diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c index 326a3d1..bb0c21c 100644 --- a/drivers/gpu/drm/ttm/ttm_bo.c +++ b/drivers/gpu/drm/ttm/ttm_bo.c @@ -953,7 +953,6 @@ int ttm_bo_init_reserved(struct ttm_device *bdev, struct ttm_buffer_object *bo, struct sg_table *sg, struct dma_resv *resv, void (*destroy) (struct ttm_buffer_object *)) { - static const struct ttm_place sys_mem = { .mem_type = TTM_PL_SYSTEM }; int ret; kref_init(&bo->kref); @@ -970,12 +969,6 @@ int ttm_bo_init_reserved(struct ttm_device *bdev, struct ttm_buffer_object *bo, bo->base.resv = &bo->base._resv; atomic_inc(&ttm_glob.bo_count); - ret = ttm_resource_alloc(bo, &sys_mem, &bo->resource); - if (unlikely(ret)) { - ttm_bo_put(bo); - return ret; - } - /* * For ttm_bo_type_device buffers, allocate * address space from the device. -- 2.7.4