We currently do it when open the DRM fd, let's delay it. First step, remove the hyercall from initialization. Signed-off-by: Gurchetan Singh <gurchetansingh@xxxxxxxxxxxx> --- drivers/gpu/drm/virtio/virtgpu_drv.h | 2 ++ drivers/gpu/drm/virtio/virtgpu_ioctl.c | 16 ++++++++++++++++ drivers/gpu/drm/virtio/virtgpu_kms.c | 10 ++++------ 3 files changed, 22 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.h b/drivers/gpu/drm/virtio/virtgpu_drv.h index 28aeac8717e1..edaa7b8224a8 100644 --- a/drivers/gpu/drm/virtio/virtgpu_drv.h +++ b/drivers/gpu/drm/virtio/virtgpu_drv.h @@ -214,6 +214,8 @@ struct virtio_gpu_fpriv { /* virtio_ioctl.c */ #define DRM_VIRTIO_NUM_IOCTLS 10 extern struct drm_ioctl_desc virtio_gpu_ioctls[DRM_VIRTIO_NUM_IOCTLS]; +void virtio_gpu_create_context(struct drm_device *dev, + struct drm_file *file); /* virtio_kms.c */ int virtio_gpu_init(struct drm_device *dev); diff --git a/drivers/gpu/drm/virtio/virtgpu_ioctl.c b/drivers/gpu/drm/virtio/virtgpu_ioctl.c index 89d90e95900f..f1afabaa3a08 100644 --- a/drivers/gpu/drm/virtio/virtgpu_ioctl.c +++ b/drivers/gpu/drm/virtio/virtgpu_ioctl.c @@ -33,6 +33,22 @@ #include "virtgpu_drv.h" +void virtio_gpu_create_context(struct drm_device *dev, + struct drm_file *file) +{ + struct virtio_gpu_device *vgdev = dev->dev_private; + struct virtio_gpu_fpriv *vfpriv = file->driver_priv; + char dbgname[TASK_COMM_LEN]; + + /* can't create contexts without 3d renderer */ + if (!vgdev->has_virgl_3d) + return; + + get_task_comm(dbgname, current); + virtio_gpu_cmd_context_create(vgdev, vfpriv->ctx_id, + strlen(dbgname), dbgname); +} + static int virtio_gpu_map_ioctl(struct drm_device *dev, void *data, struct drm_file *file) { diff --git a/drivers/gpu/drm/virtio/virtgpu_kms.c b/drivers/gpu/drm/virtio/virtgpu_kms.c index 44e4c07d0162..e1e1c0821a35 100644 --- a/drivers/gpu/drm/virtio/virtgpu_kms.c +++ b/drivers/gpu/drm/virtio/virtgpu_kms.c @@ -52,15 +52,13 @@ static void virtio_gpu_config_changed_work_func(struct work_struct *work) events_clear, &events_clear); } -static int virtio_gpu_context_create(struct virtio_gpu_device *vgdev, - uint32_t nlen, const char *name) +static int virtio_gpu_context_handle(struct virtio_gpu_device *vgdev) { int handle = ida_alloc(&vgdev->ctx_id_ida, GFP_KERNEL); if (handle < 0) return handle; handle += 1; - virtio_gpu_cmd_context_create(vgdev, handle, nlen, name); return handle; } @@ -256,7 +254,6 @@ int virtio_gpu_driver_open(struct drm_device *dev, struct drm_file *file) struct virtio_gpu_device *vgdev = dev->dev_private; struct virtio_gpu_fpriv *vfpriv; int id; - char dbgname[TASK_COMM_LEN]; /* can't create contexts without 3d renderer */ if (!vgdev->has_virgl_3d) @@ -267,8 +264,7 @@ int virtio_gpu_driver_open(struct drm_device *dev, struct drm_file *file) if (!vfpriv) return -ENOMEM; - get_task_comm(dbgname, current); - id = virtio_gpu_context_create(vgdev, strlen(dbgname), dbgname); + id = virtio_gpu_context_handle(vgdev); if (id < 0) { kfree(vfpriv); return id; @@ -276,6 +272,8 @@ int virtio_gpu_driver_open(struct drm_device *dev, struct drm_file *file) vfpriv->ctx_id = id; file->driver_priv = vfpriv; + virtio_gpu_create_context(dev, file); + return 0; } -- 2.25.0.225.g125e21ebc7-goog _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel