diff options
| -rw-r--r-- | drivers/gpu/drm/scheduler/sched_main.c | 6 | ||||
| -rw-r--r-- | include/drm/gpu_scheduler.h | 7 |
2 files changed, 13 insertions, 0 deletions
diff --git a/drivers/gpu/drm/scheduler/sched_main.c b/drivers/gpu/drm/scheduler/sched_main.c index 31f3a1267be4..cc5e77a30a66 100644 --- a/drivers/gpu/drm/scheduler/sched_main.c +++ b/drivers/gpu/drm/scheduler/sched_main.c @@ -895,6 +895,12 @@ drm_sched_get_cleanup_job(struct drm_gpu_scheduler *sched) spin_unlock(&sched->job_list_lock); + if (job) { + job->entity->elapsed_ns += ktime_to_ns( + ktime_sub(job->s_fence->finished.timestamp, + job->s_fence->scheduled.timestamp)); + } + return job; } diff --git a/include/drm/gpu_scheduler.h b/include/drm/gpu_scheduler.h index ca857ec9e7eb..aa771e01f63f 100644 --- a/include/drm/gpu_scheduler.h +++ b/include/drm/gpu_scheduler.h @@ -228,6 +228,13 @@ struct drm_sched_entity { */ struct rb_node rb_tree_node; + /** + * @elapsed_ns: + * + * Records the amount of time where jobs from this entity were active + * on the GPU. + */ + uint64_t elapsed_ns; }; /** |