From a9aaf2cea1b7d1e084b2580c0a019d509991d1d3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Christian=20K=C3=B6nig?= Date: Thu, 5 Apr 2018 14:46:41 +0200 Subject: [PATCH 4176/5725] drm/amdgpu: use ctx bytes_moved MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Instead of the global (inaccurate) counter. Signed-off-by: Christian König Reviewed-by: Michel Dänzer Reviewed-by: Chunming Zhou --- drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c index 8596b38..19265a9 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c @@ -412,7 +412,6 @@ static bool amdgpu_cs_try_evict(struct amdgpu_cs_parser *p, struct amdgpu_bo_list_entry *candidate = p->evictable; struct amdgpu_bo *bo = candidate->robj; struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev); - u64 initial_bytes_moved, bytes_moved; bool update_bytes_moved_vis; uint32_t other; @@ -436,18 +435,15 @@ static bool amdgpu_cs_try_evict(struct amdgpu_cs_parser *p, continue; /* Good we can try to move this BO somewhere else */ - amdgpu_ttm_placement_from_domain(bo, other); update_bytes_moved_vis = adev->gmc.visible_vram_size < adev->gmc.real_vram_size && bo->tbo.mem.mem_type == TTM_PL_VRAM && bo->tbo.mem.start < adev->gmc.visible_vram_size >> PAGE_SHIFT; - initial_bytes_moved = atomic64_read(&adev->num_bytes_moved); + amdgpu_ttm_placement_from_domain(bo, other); r = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx); - bytes_moved = atomic64_read(&adev->num_bytes_moved) - - initial_bytes_moved; - p->bytes_moved += bytes_moved; + p->bytes_moved += ctx.bytes_moved; if (update_bytes_moved_vis) - p->bytes_moved_vis += bytes_moved; + p->bytes_moved_vis += ctx.bytes_moved; if (unlikely(r)) break; -- 2.7.4