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| author | Maíra Canal <mcanal@igalia.com> | 2023-11-30 17:40:32 +0100 |
|---|---|---|
| committer | Maíra Canal <mcanal@igalia.com> | 2023-12-01 13:37:48 +0100 |
| commit | 1fe0879efc8f623816c7a825d853d2140c88cb2d (patch) | |
| tree | ba99d0aca4051904c89d2b6895f0e586a49d63ad /drivers/gpu/drm/v3d/v3d_sched.c | |
| parent | drm/v3d: Use v3d_get_extensions() to parse CPU job data (diff) | |
| download | linux-1fe0879efc8f623816c7a825d853d2140c88cb2d.tar.xz linux-1fe0879efc8f623816c7a825d853d2140c88cb2d.zip | |
drm/v3d: Create tracepoints to track the CPU job
Create tracepoints to track the three major events of a CPU job
lifetime:
1. Submission of a `v3d_submit_cpu` IOCTL
2. Beginning of the execution of a CPU job
3. Ending of the execution of a CPU job
Signed-off-by: Maíra Canal <mcanal@igalia.com>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231130164420.932823-11-mcanal@igalia.com
Diffstat (limited to 'drivers/gpu/drm/v3d/v3d_sched.c')
| -rw-r--r-- | drivers/gpu/drm/v3d/v3d_sched.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/v3d/v3d_sched.c b/drivers/gpu/drm/v3d/v3d_sched.c index c89e92fc614c..ebbd00840a73 100644 --- a/drivers/gpu/drm/v3d/v3d_sched.c +++ b/drivers/gpu/drm/v3d/v3d_sched.c @@ -288,8 +288,12 @@ v3d_cpu_job_run(struct drm_sched_job *sched_job) file->start_ns[V3D_CPU] = local_clock(); v3d->queue[V3D_CPU].start_ns = file->start_ns[V3D_CPU]; + trace_v3d_cpu_job_begin(&v3d->drm, job->job_type); + cpu_job_function[job->job_type](job); + trace_v3d_cpu_job_end(&v3d->drm, job->job_type); + runtime = local_clock() - file->start_ns[V3D_CPU]; file->enabled_ns[V3D_CPU] += runtime; |