[PATCH 1/2] drm/scheduler: modify API to avoid redundancy
Nayan Deshmukh
nayan26deshmukh at gmail.com
Fri Jul 20 12:21:05 UTC 2018
entity has a scheduler field and we don't need the sched argument
in any of the functions where entity is provided.
Signed-off-by: Nayan Deshmukh <nayan26deshmukh at gmail.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 2 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c | 13 +++++--------
drivers/gpu/drm/amd/amdgpu/amdgpu_job.c | 2 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 3 +--
drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c | 3 +--
drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c | 2 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 4 ++--
drivers/gpu/drm/etnaviv/etnaviv_drv.c | 3 +--
drivers/gpu/drm/etnaviv/etnaviv_sched.c | 4 ++--
drivers/gpu/drm/scheduler/gpu_scheduler.c | 20 +++++++++++---------
drivers/gpu/drm/v3d/v3d_drv.c | 4 +---
drivers/gpu/drm/v3d/v3d_gem.c | 2 --
include/drm/gpu_scheduler.h | 10 +++-------
13 files changed, 30 insertions(+), 42 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index 7c5cc33d0cda..7e5ebf823309 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -1232,7 +1232,7 @@ static int amdgpu_cs_submit(struct amdgpu_cs_parser *p,
job = p->job;
p->job = NULL;
- r = drm_sched_job_init(&job->base, &ring->sched, entity, p->filp);
+ r = drm_sched_job_init(&job->base, entity, p->filp);
if (r) {
amdgpu_job_free(job);
amdgpu_mn_unlock(p->mn);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
index 83e3b320a793..df6965761046 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
@@ -104,8 +104,7 @@ static int amdgpu_ctx_init(struct amdgpu_device *adev,
failed:
for (j = 0; j < i; j++)
- drm_sched_entity_destroy(&adev->rings[j]->sched,
- &ctx->rings[j].entity);
+ drm_sched_entity_destroy(&ctx->rings[j].entity);
kfree(ctx->fences);
ctx->fences = NULL;
return r;
@@ -178,8 +177,7 @@ static void amdgpu_ctx_do_release(struct kref *ref)
if (ctx->adev->rings[i] == &ctx->adev->gfx.kiq.ring)
continue;
- drm_sched_entity_destroy(&ctx->adev->rings[i]->sched,
- &ctx->rings[i].entity);
+ drm_sched_entity_destroy(&ctx->rings[i].entity);
}
amdgpu_ctx_fini(ref);
@@ -466,8 +464,8 @@ void amdgpu_ctx_mgr_entity_flush(struct amdgpu_ctx_mgr *mgr)
if (ctx->adev->rings[i] == &ctx->adev->gfx.kiq.ring)
continue;
- max_wait = drm_sched_entity_flush(&ctx->adev->rings[i]->sched,
- &ctx->rings[i].entity, max_wait);
+ max_wait = drm_sched_entity_flush(&ctx->rings[i].entity,
+ max_wait);
}
}
mutex_unlock(&mgr->lock);
@@ -492,8 +490,7 @@ void amdgpu_ctx_mgr_entity_fini(struct amdgpu_ctx_mgr *mgr)
continue;
if (kref_read(&ctx->refcount) == 1)
- drm_sched_entity_fini(&ctx->adev->rings[i]->sched,
- &ctx->rings[i].entity);
+ drm_sched_entity_fini(&ctx->rings[i].entity);
else
DRM_ERROR("ctx %p is still alive\n", ctx);
}
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
index 5a2c26a85984..631481a730e0 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
@@ -133,7 +133,7 @@ int amdgpu_job_submit(struct amdgpu_job *job, struct drm_sched_entity *entity,
if (!f)
return -EINVAL;
- r = drm_sched_job_init(&job->base, entity->sched, entity, owner);
+ r = drm_sched_job_init(&job->base, entity, owner);
if (r)
return r;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
index 13977ea6a097..913705d4dfd3 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -1925,8 +1925,7 @@ void amdgpu_ttm_set_buffer_funcs_status(struct amdgpu_device *adev, bool enable)
return;
}
} else {
- drm_sched_entity_destroy(adev->mman.entity.sched,
- &adev->mman.entity);
+ drm_sched_entity_destroy(&adev->mman.entity);
}
/* this just adjusts TTM size idea, which sets lpfn to the correct value */
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
index 80b5c453f8c1..8e2c96da275e 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
@@ -305,8 +305,7 @@ int amdgpu_uvd_sw_fini(struct amdgpu_device *adev)
{
int i, j;
- drm_sched_entity_destroy(&adev->uvd.inst->ring.sched,
- &adev->uvd.entity);
+ drm_sched_entity_destroy(&adev->uvd.entity);
for (j = 0; j < adev->uvd.num_uvd_inst; ++j) {
kfree(adev->uvd.inst[j].saved_bo);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
index 86182c966ed6..b6ab4f5350c8 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
@@ -221,7 +221,7 @@ int amdgpu_vce_sw_fini(struct amdgpu_device *adev)
if (adev->vce.vcpu_bo == NULL)
return 0;
- drm_sched_entity_destroy(&adev->vce.ring[0].sched, &adev->vce.entity);
+ drm_sched_entity_destroy(&adev->vce.entity);
amdgpu_bo_free_kernel(&adev->vce.vcpu_bo, &adev->vce.gpu_addr,
(void **)&adev->vce.cpu_addr);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index 098dd1ba751a..74b4a28a41d6 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -2642,7 +2642,7 @@ int amdgpu_vm_init(struct amdgpu_device *adev, struct amdgpu_vm *vm,
vm->root.base.bo = NULL;
error_free_sched_entity:
- drm_sched_entity_destroy(&ring->sched, &vm->entity);
+ drm_sched_entity_destroy(&vm->entity);
return r;
}
@@ -2779,7 +2779,7 @@ void amdgpu_vm_fini(struct amdgpu_device *adev, struct amdgpu_vm *vm)
spin_unlock_irqrestore(&adev->vm_manager.pasid_lock, flags);
}
- drm_sched_entity_destroy(vm->entity.sched, &vm->entity);
+ drm_sched_entity_destroy(&vm->entity);
if (!RB_EMPTY_ROOT(&vm->va.rb_root)) {
dev_err(adev->dev, "still active bo inside vm\n");
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_drv.c b/drivers/gpu/drm/etnaviv/etnaviv_drv.c
index 36414ba56b22..207532c05eb8 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_drv.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_drv.c
@@ -78,8 +78,7 @@ static void etnaviv_postclose(struct drm_device *dev, struct drm_file *file)
gpu->lastctx = NULL;
mutex_unlock(&gpu->lock);
- drm_sched_entity_destroy(&gpu->sched,
- &ctx->sched_entity[i]);
+ drm_sched_entity_destroy(&ctx->sched_entity[i]);
}
}
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_sched.c b/drivers/gpu/drm/etnaviv/etnaviv_sched.c
index a74eb57af15b..590e44b0d963 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_sched.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_sched.c
@@ -118,8 +118,8 @@ int etnaviv_sched_push_job(struct drm_sched_entity *sched_entity,
{
int ret;
- ret = drm_sched_job_init(&submit->sched_job, &submit->gpu->sched,
- sched_entity, submit->cmdbuf.ctx);
+ ret = drm_sched_job_init(&submit->sched_job, sched_entity,
+ submit->cmdbuf.ctx);
if (ret)
return ret;
diff --git a/drivers/gpu/drm/scheduler/gpu_scheduler.c b/drivers/gpu/drm/scheduler/gpu_scheduler.c
index dac71e3b4514..a3b55c542025 100644
--- a/drivers/gpu/drm/scheduler/gpu_scheduler.c
+++ b/drivers/gpu/drm/scheduler/gpu_scheduler.c
@@ -273,11 +273,12 @@ static void drm_sched_entity_kill_jobs_cb(struct dma_fence *f,
*
* Returns the remaining time in jiffies left from the input timeout
*/
-long drm_sched_entity_flush(struct drm_gpu_scheduler *sched,
- struct drm_sched_entity *entity, long timeout)
+long drm_sched_entity_flush(struct drm_sched_entity *entity, long timeout)
{
+ struct drm_gpu_scheduler *sched;
long ret = timeout;
+ sched = entity->sched;
if (!drm_sched_entity_is_initialized(sched, entity))
return ret;
/**
@@ -312,10 +313,11 @@ EXPORT_SYMBOL(drm_sched_entity_flush);
* entity and signals all jobs with an error code if the process was killed.
*
*/
-void drm_sched_entity_fini(struct drm_gpu_scheduler *sched,
- struct drm_sched_entity *entity)
+void drm_sched_entity_fini(struct drm_sched_entity *entity)
{
+ struct drm_gpu_scheduler *sched;
+ sched = entity->sched;
drm_sched_entity_set_rq(entity, NULL);
/* Consumption of existing IBs wasn't completed. Forcefully
@@ -373,11 +375,10 @@ EXPORT_SYMBOL(drm_sched_entity_fini);
*
* Calls drm_sched_entity_do_release() and drm_sched_entity_cleanup()
*/
-void drm_sched_entity_destroy(struct drm_gpu_scheduler *sched,
- struct drm_sched_entity *entity)
+void drm_sched_entity_destroy(struct drm_sched_entity *entity)
{
- drm_sched_entity_flush(sched, entity, MAX_WAIT_SCHED_ENTITY_Q_EMPTY);
- drm_sched_entity_fini(sched, entity);
+ drm_sched_entity_flush(entity, MAX_WAIT_SCHED_ENTITY_Q_EMPTY);
+ drm_sched_entity_fini(entity);
}
EXPORT_SYMBOL(drm_sched_entity_destroy);
@@ -740,10 +741,11 @@ EXPORT_SYMBOL(drm_sched_job_recovery);
* Returns 0 for success, negative error code otherwise.
*/
int drm_sched_job_init(struct drm_sched_job *job,
- struct drm_gpu_scheduler *sched,
struct drm_sched_entity *entity,
void *owner)
{
+ struct drm_gpu_scheduler *sched = entity->sched;
+
job->sched = sched;
job->entity = entity;
job->s_priority = entity->rq - sched->sched_rq;
diff --git a/drivers/gpu/drm/v3d/v3d_drv.c b/drivers/gpu/drm/v3d/v3d_drv.c
index 1dceba2b42fd..2a85fa68ffea 100644
--- a/drivers/gpu/drm/v3d/v3d_drv.c
+++ b/drivers/gpu/drm/v3d/v3d_drv.c
@@ -145,13 +145,11 @@ v3d_open(struct drm_device *dev, struct drm_file *file)
static void
v3d_postclose(struct drm_device *dev, struct drm_file *file)
{
- struct v3d_dev *v3d = to_v3d_dev(dev);
struct v3d_file_priv *v3d_priv = file->driver_priv;
enum v3d_queue q;
for (q = 0; q < V3D_MAX_QUEUES; q++) {
- drm_sched_entity_destroy(&v3d->queue[q].sched,
- &v3d_priv->sched_entity[q]);
+ drm_sched_entity_destroy(&v3d_priv->sched_entity[q]);
}
kfree(v3d_priv);
diff --git a/drivers/gpu/drm/v3d/v3d_gem.c b/drivers/gpu/drm/v3d/v3d_gem.c
index b513f9189caf..9029590267aa 100644
--- a/drivers/gpu/drm/v3d/v3d_gem.c
+++ b/drivers/gpu/drm/v3d/v3d_gem.c
@@ -552,7 +552,6 @@ v3d_submit_cl_ioctl(struct drm_device *dev, void *data,
if (exec->bin.start != exec->bin.end) {
ret = drm_sched_job_init(&exec->bin.base,
- &v3d->queue[V3D_BIN].sched,
&v3d_priv->sched_entity[V3D_BIN],
v3d_priv);
if (ret)
@@ -567,7 +566,6 @@ v3d_submit_cl_ioctl(struct drm_device *dev, void *data,
}
ret = drm_sched_job_init(&exec->render.base,
- &v3d->queue[V3D_RENDER].sched,
&v3d_priv->sched_entity[V3D_RENDER],
v3d_priv);
if (ret)
diff --git a/include/drm/gpu_scheduler.h b/include/drm/gpu_scheduler.h
index 2205e89722f6..728346abcc81 100644
--- a/include/drm/gpu_scheduler.h
+++ b/include/drm/gpu_scheduler.h
@@ -286,12 +286,9 @@ int drm_sched_entity_init(struct drm_sched_entity *entity,
struct drm_sched_rq **rq_list,
unsigned int num_rq_list,
atomic_t *guilty);
-long drm_sched_entity_flush(struct drm_gpu_scheduler *sched,
- struct drm_sched_entity *entity, long timeout);
-void drm_sched_entity_fini(struct drm_gpu_scheduler *sched,
- struct drm_sched_entity *entity);
-void drm_sched_entity_destroy(struct drm_gpu_scheduler *sched,
- struct drm_sched_entity *entity);
+long drm_sched_entity_flush(struct drm_sched_entity *entity, long timeout);
+void drm_sched_entity_fini(struct drm_sched_entity *entity);
+void drm_sched_entity_destroy(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_set_rq(struct drm_sched_entity *entity,
@@ -302,7 +299,6 @@ struct drm_sched_fence *drm_sched_fence_create(
void drm_sched_fence_scheduled(struct drm_sched_fence *fence);
void drm_sched_fence_finished(struct drm_sched_fence *fence);
int drm_sched_job_init(struct drm_sched_job *job,
- struct drm_gpu_scheduler *sched,
struct drm_sched_entity *entity,
void *owner);
void drm_sched_hw_job_reset(struct drm_gpu_scheduler *sched,
--
2.14.3
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