From 3fdcd0a31d7aed3ef5de104ff8f7e4e4908a0c36 Mon Sep 17 00:00:00 2001 From: YiPeng Chai Date: Thu, 18 Jan 2024 14:57:22 +0800 Subject: drm/amdgpu: Prepare for asynchronous processing of umc page retirement Preparing for asynchronous processing of umc page retirement. Signed-off-by: YiPeng Chai Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h index 2cd89328dc73..9c3df9985fad 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h @@ -461,6 +461,11 @@ struct amdgpu_ras { /* Record special requirements of gpu reset caller */ uint32_t gpu_reset_flags; + + struct task_struct *page_retirement_thread; + wait_queue_head_t page_retirement_wq; + struct mutex page_retirement_lock; + atomic_t page_retirement_req_cnt; }; struct ras_fs_data { -- cgit