drm/amdgpu: add tracepoint for scheduler (v2)

track sched job status like the length of job queue and hw job queue.

v2: fix build after rebase

Signed-off-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
2 files changed