[PATCH v5 05/20] drm/sched: drop entity parameter from drm_sched_push_job

Daniel Vetter
2021-08-05T10:47:57Z

Originally a job was only bound to the queue when we pushed this, but
now that's done in drm_sched_job_init, making that parameter entirely
redundant.

Remove it.

The same applies to the context parameter in
lima_sched_context_queue_task, simplify that too.

v2:
Rebase on top of msm adopting drm/sched

Acked-by: Emma Anholt <emma@anholt.net>
Acked-by: Melissa Wen <mwen@igalia.com>
Reviewed-by: Steven Price <steven.price@arm.com> (v1)
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com> (v1)
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Russell King <linux+etnaviv@armlinux.org.uk>
Cc: Christian Gmeiner <christian.gmeiner@gmail.com>
Cc: Qiang Yu <yuq825@gmail.com>
Cc: Rob Herring <robh@kernel.org>
Cc: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Cc: Steven Price <steven.price@arm.com>
Cc: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Cc: Emma Anholt <emma@anholt.net>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Cc: "Christian König" <christian.koenig@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Nirmoy Das <nirmoy.das@amd.com>
Cc: Dave Airlie <airlied@redhat.com>
Cc: Chen Li <chenli@uniontech.com>
Cc: Lee Jones <lee.jones@linaro.org>
Cc: Deepak R Varma <mh12gx2825@gmail.com>
Cc: Kevin Wang <kevin1.wang@amd.com>
Cc: Luben Tuikov <luben.tuikov@amd.com>
Cc: "Marek Olšák" <marek.olsak@amd.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Cc: Dennis Li <Dennis.Li@amd.com>
Cc: Boris Brezillon <boris.brezillon@collabora.com>
Cc: etnaviv@lists.freedesktop.org
Cc: lima@lists.freedesktop.org
Cc: linux-media@vger.kernel.org
Cc: linaro-mm-sig@lists.linaro.org
Cc: Rob Clark <robdclark@gmail.com>
Cc: Sean Paul <sean@poorly.run>
Cc: Melissa Wen <mwen@igalia.com>
Cc: linux-arm-msm@vger.kernel.org
Cc: freedreno@lists.freedesktop.org
---
drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 2 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_job.c | 2 +-
drivers/gpu/drm/etnaviv/etnaviv_sched.c | 2 +-
drivers/gpu/drm/lima/lima_gem.c | 3 +--
drivers/gpu/drm/lima/lima_sched.c | 5 ++---
drivers/gpu/drm/lima/lima_sched.h | 3 +--
drivers/gpu/drm/msm/msm_gem_submit.c | 2 +-
drivers/gpu/drm/panfrost/panfrost_job.c | 2 +-
drivers/gpu/drm/scheduler/sched_entity.c | 6 ++----
drivers/gpu/drm/v3d/v3d_gem.c | 2 +-
include/drm/gpu_scheduler.h | 3 +--
11 files changed, 13 insertions(+), 19 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index 32e80bc6af22..1d8a914108af 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -1267,7 +1267,7 @@ static int amdgpu_cs_submit(struct amdgpu_cs_parser *p,

trace_amdgpu_cs_ioctl(job);
amdgpu_vm_bo_trace_cs(&fpriv->vm, &p->ticket);
- drm_sched_entity_push_job(&job->base, entity);
+ drm_sched_entity_push_job(&job->base);

amdgpu_vm_move_to_lru_tail(p->adev, &fpriv->vm);

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
index 5ddb955d2315..b8609cccc9c1 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
@@ -174,7 +174,7 @@ int amdgpu_job_submit(struct amdgpu_job *job, struct drm_sched_entity *entity,

*f = dma_fence_get(&job->base.s_fence->finished);
amdgpu_job_free_resources(job);
- drm_sched_entity_push_job(&job->base, entity);
+ drm_sched_entity_push_job(&job->base);

return 0;
}
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_sched.c b/drivers/gpu/drm/etnaviv/etnaviv_sched.c
index 05f412204118..180bb633d5c5 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_sched.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_sched.c
@@ -178,7 +178,7 @@ int etnaviv_sched_push_job(struct drm_sched_entity *sched_entity,
/* the scheduler holds on to the job now */
kref_get(&submit->refcount);

- drm_sched_entity_push_job(&submit->sched_job, sched_entity);
+ drm_sched_entity_push_job(&submit->sched_job);

out_unlock:
mutex_unlock(&submit->gpu->fence_lock);
diff --git a/drivers/gpu/drm/lima/lima_gem.c b/drivers/gpu/drm/lima/lima_gem.c
index de62966243cd..c528f40981bb 100644
--- a/drivers/gpu/drm/lima/lima_gem.c
+++ b/drivers/gpu/drm/lima/lima_gem.c
@@ -359,8 +359,7 @@ int lima_gem_submit(struct drm_file *file, struct lima_submit *submit)
goto err_out2;
}

- fence = lima_sched_context_queue_task(
- submit->ctx->context + submit->pipe, submit->task);
+ fence = lima_sched_context_queue_task(submit->task);

for (i = 0; i < submit->nr_bos; i++) {
if (submit->bos[i].flags & LIMA_SUBMIT_BO_WRITE)
diff --git a/drivers/gpu/drm/lima/lima_sched.c b/drivers/gpu/drm/lima/lima_sched.c
index 38f755580507..e968b5a8f0b0 100644
--- a/drivers/gpu/drm/lima/lima_sched.c
+++ b/drivers/gpu/drm/lima/lima_sched.c
@@ -177,13 +177,12 @@ void lima_sched_context_fini(struct lima_sched_pipe *pipe,
drm_sched_entity_fini(&context->base);
}

-struct dma_fence *lima_sched_context_queue_task(struct lima_sched_context *context,
- struct lima_sched_task *task)
+struct dma_fence *lima_sched_context_queue_task(struct lima_sched_task *task)
{
struct dma_fence *fence = dma_fence_get(&task->base.s_fence->finished);

trace_lima_task_submit(task);
- drm_sched_entity_push_job(&task->base, &context->base);
+ drm_sched_entity_push_job(&task->base);
return fence;
}

diff --git a/drivers/gpu/drm/lima/lima_sched.h b/drivers/gpu/drm/lima/lima_sched.h
index 90f03c48ef4a..ac70006b0e26 100644
--- a/drivers/gpu/drm/lima/lima_sched.h
+++ b/drivers/gpu/drm/lima/lima_sched.h
@@ -98,8 +98,7 @@ int lima_sched_context_init(struct lima_sched_pipe *pipe,
atomic_t *guilty);
void lima_sched_context_fini(struct lima_sched_pipe *pipe,
struct lima_sched_context *context);
-struct dma_fence *lima_sched_context_queue_task(struct lima_sched_context *context,
- struct lima_sched_task *task);
+struct dma_fence *lima_sched_context_queue_task(struct lima_sched_task *task);

int lima_sched_pipe_init(struct lima_sched_pipe *pipe, const char *name);
void lima_sched_pipe_fini(struct lima_sched_pipe *pipe);
diff --git a/drivers/gpu/drm/msm/msm_gem_submit.c b/drivers/gpu/drm/msm/msm_gem_submit.c
index d0ed4ddc509e..96cea0ba4cfd 100644
--- a/drivers/gpu/drm/msm/msm_gem_submit.c
+++ b/drivers/gpu/drm/msm/msm_gem_submit.c
@@ -909,7 +909,7 @@ int msm_ioctl_gem_submit(struct drm_device *dev, void *data,
/* The scheduler owns a ref now: */
msm_gem_submit_get(submit);

- drm_sched_entity_push_job(&submit->base, &queue->entity);
+ drm_sched_entity_push_job(&submit->base);

args->fence = submit->fence_id;

diff --git a/drivers/gpu/drm/panfrost/panfrost_job.c b/drivers/gpu/drm/panfrost/panfrost_job.c
index 2992dc85325f..4bc962763e1f 100644
--- a/drivers/gpu/drm/panfrost/panfrost_job.c
+++ b/drivers/gpu/drm/panfrost/panfrost_job.c
@@ -301,7 +301,7 @@ int panfrost_job_push(struct panfrost_job *job)

kref_get(&job->refcount); /* put by scheduler job completion */

- drm_sched_entity_push_job(&job->base, entity);
+ drm_sched_entity_push_job(&job->base);

mutex_unlock(&pfdev->sched_lock);

diff --git a/drivers/gpu/drm/scheduler/sched_entity.c b/drivers/gpu/drm/scheduler/sched_entity.c
index 381fbf462ea7..e4d33db1eb45 100644
--- a/drivers/gpu/drm/scheduler/sched_entity.c
+++ b/drivers/gpu/drm/scheduler/sched_entity.c
@@ -516,9 +516,7 @@ void drm_sched_entity_select_rq(struct drm_sched_entity *entity)

/**
* drm_sched_entity_push_job - Submit a job to the entity's job queue
- *
* @sched_job: job to submit
- * @entity: scheduler entity
*
* Note: To guarantee that the order of insertion to queue matches the job's
* fence sequence number this function should be called with drm_sched_job_arm()
@@ -526,9 +524,9 @@ void drm_sched_entity_select_rq(struct drm_sched_entity *entity)
*
* Returns 0 for success, negative error code otherwise.
*/
-void drm_sched_entity_push_job(struct drm_sched_job *sched_job,
- struct drm_sched_entity *entity)
+void drm_sched_entity_push_job(struct drm_sched_job *sched_job)
{
+ struct drm_sched_entity *entity = sched_job->entity;
bool first;

trace_drm_sched_job(sched_job, entity);
diff --git a/drivers/gpu/drm/v3d/v3d_gem.c b/drivers/gpu/drm/v3d/v3d_gem.c
index 2e808097b4d1..957228bef29c 100644
--- a/drivers/gpu/drm/v3d/v3d_gem.c
+++ b/drivers/gpu/drm/v3d/v3d_gem.c
@@ -487,7 +487,7 @@ v3d_push_job(struct v3d_file_priv *v3d_priv,
/* put by scheduler job completion */
kref_get(&job->refcount);

- drm_sched_entity_push_job(&job->base, &v3d_priv->sched_entity[queue]);
+ drm_sched_entity_push_job(&job->base);

return 0;
}
diff --git a/include/drm/gpu_scheduler.h b/include/drm/gpu_scheduler.h
index a47946f904b6..b72f73b375a2 100644
--- a/include/drm/gpu_scheduler.h
+++ b/include/drm/gpu_scheduler.h
@@ -409,8 +409,7 @@ void drm_sched_entity_fini(struct drm_sched_entity *entity);
void drm_sched_entity_destroy(struct drm_sched_entity *entity);
void drm_sched_entity_select_rq(struct drm_sched_entity *entity);
struct drm_sched_job *drm_sched_entity_pop_job(struct drm_sched_entity *entity);
-void drm_sched_entity_push_job(struct drm_sched_job *sched_job,
- struct drm_sched_entity *entity);
+void drm_sched_entity_push_job(struct drm_sched_job *sched_job);
void drm_sched_entity_set_priority(struct drm_sched_entity *entity,
enum drm_sched_priority priority);
bool drm_sched_entity_is_ready(struct drm_sched_entity *entity);
--
2.32.0