For struct drm_device, add: - mem_total - import_mem_total
For struct drm_file, add: - mem_instance - import_mem_instance
Signed-off-by: Gurchetan Singh gurchetansingh@chromium.org --- include/drm/drm_device.h | 16 ++++++++++++++++ include/drm/drm_file.h | 16 ++++++++++++++++ 2 files changed, 32 insertions(+)
diff --git a/include/drm/drm_device.h b/include/drm/drm_device.h index 604b1d1b2d72..35a96bda5320 100644 --- a/include/drm/drm_device.h +++ b/include/drm/drm_device.h @@ -298,6 +298,22 @@ struct drm_device { */ struct drm_fb_helper *fb_helper;
+ /** + * @mem_total: + * + * The total size of all GEM objects known to this DRM device. Used + * with `gpu_mem_total` tracepoint. + */ + atomic64_t mem_total; + + /** + * @import_mem_total: + * + * The total size of all GEM objects imported into this DRM device from + * external exporters. Used with `gpu_mem_total` tracepoint. + */ + atomic64_t import_mem_total; + /* Everything below here is for legacy driver, never use! */ /* private: */ #if IS_ENABLED(CONFIG_DRM_LEGACY) diff --git a/include/drm/drm_file.h b/include/drm/drm_file.h index a3acb7ac3550..a5b9befcf1db 100644 --- a/include/drm/drm_file.h +++ b/include/drm/drm_file.h @@ -362,6 +362,22 @@ struct drm_file { */ struct drm_prime_file_private prime;
+ /** + * @mem_instance: + * + * The total size of all GEM objects known into this instance of the DRM + * device. Used with `gpu_mem_instance` tracepoint. + */ + atomic64_t mem_instance; + + /** + * @import_mem_instance: + * + * The total size of all GEM objects imported into this instance of the + * DRM device. Used with `gpu_mem_instance` tracepoint. + */ + atomic64_t import_mem_instance; + /* private: */ #if IS_ENABLED(CONFIG_DRM_LEGACY) unsigned long lock_count; /* DRI1 legacy lock count */