1 files changed, 34 insertions, 54 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c
index a86e38158afa..5b1ae18f5e8d 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c
@@ -27,81 +27,58 @@
 #include <drm/drmP.h>
 #include "amdgpu.h"
 
-static int amdgpu_sched_prepare_job(struct amd_gpu_scheduler *sched,
-				    struct amd_sched_entity *entity,
-				    struct amd_sched_job *job)
-{
-	int r = 0;
-	struct amdgpu_cs_parser *sched_job;
-	if (!job || !job->data) {
-		DRM_ERROR("job is null\n");
-		return -EINVAL;
-	}
-
-	sched_job = (struct amdgpu_cs_parser *)job->data;
-	if (sched_job->prepare_job) {
-		r = sched_job->prepare_job(sched_job);
-		if (r) {
-			DRM_ERROR("Prepare job error\n");
-			schedule_work(&sched_job->job_work);
-		}
-	}
-	return r;
-}
-
 static struct fence *amdgpu_sched_run_job(struct amd_gpu_scheduler *sched,
 					  struct amd_sched_entity *entity,
 					  struct amd_sched_job *job)
 {
 	int r = 0;
-	struct amdgpu_cs_parser *sched_job;
+	struct amdgpu_job *sched_job;
 	struct amdgpu_fence *fence;
 
-	if (!job || !job->data) {
+	if (!job) {
 		DRM_ERROR("job is null\n");
 		return NULL;
 	}
-	sched_job = (struct amdgpu_cs_parser *)job->data;
+	sched_job = (struct amdgpu_job *)job;
 	mutex_lock(&sched_job->job_lock);
 	r = amdgpu_ib_schedule(sched_job->adev,
 			       sched_job->num_ibs,
 			       sched_job->ibs,
-			       sched_job->filp);
+			       sched_job->owner);
 	if (r)
 		goto err;
 	fence = amdgpu_fence_ref(sched_job->ibs[sched_job->num_ibs - 1].fence);
 
-	if (sched_job->run_job) {
-		r = sched_job->run_job(sched_job);
-		if (r)
-			goto err;
-	}
-
 	mutex_unlock(&sched_job->job_lock);
 	return &fence->base;
 
 err:
 	DRM_ERROR("Run job error\n");
 	mutex_unlock(&sched_job->job_lock);
-	schedule_work(&sched_job->job_work);
+	sched->ops->process_job(sched, (struct amd_sched_job *)sched_job);
 	return NULL;
 }
 
 static void amdgpu_sched_process_job(struct amd_gpu_scheduler *sched,
 				     struct amd_sched_job *job)
 {
-	struct amdgpu_cs_parser *sched_job;
+	struct amdgpu_job *sched_job;
 
-	if (!job || !job->data) {
+	if (!job) {
 		DRM_ERROR("job is null\n");
 		return;
 	}
-	sched_job = (struct amdgpu_cs_parser *)job->data;
-	schedule_work(&sched_job->job_work);
+	sched_job = (struct amdgpu_job *)job;
+	mutex_lock(&sched_job->job_lock);
+	if (sched_job->free_job)
+		sched_job->free_job(sched_job);
+	mutex_unlock(&sched_job->job_lock);
+	/* after processing job, free memory */
+	fence_put(&sched_job->base.s_fence->base);
+	kfree(sched_job);
 }
 
 struct amd_sched_backend_ops amdgpu_sched_ops = {
-	.prepare_job = amdgpu_sched_prepare_job,
 	.run_job = amdgpu_sched_run_job,
 	.process_job = amdgpu_sched_process_job
 };
@@ -110,31 +87,34 @@ int amdgpu_sched_ib_submit_kernel_helper(struct amdgpu_device *adev,
 					 struct amdgpu_ring *ring,
 					 struct amdgpu_ib *ibs,
 					 unsigned num_ibs,
-					 int (*free_job)(struct amdgpu_cs_parser *),
+					 int (*free_job)(struct amdgpu_job *),
 					 void *owner,
 					 struct fence **f)
 {
 	int r = 0;
 	if (amdgpu_enable_scheduler) {
-		struct amdgpu_cs_parser *sched_job =
-			amdgpu_cs_parser_create(adev, owner, &adev->kernel_ctx,
-						ibs, num_ibs);
-		if(!sched_job) {
+		struct amdgpu_job *job =
+			kzalloc(sizeof(struct amdgpu_job), GFP_KERNEL);
+		if (!job)
 			return -ENOMEM;
-		}
-		sched_job->free_job = free_job;
-		mutex_lock(&sched_job->job_lock);
-		r = amd_sched_push_job(ring->scheduler,
-				       &adev->kernel_ctx.rings[ring->idx].entity,
-				       sched_job, &sched_job->s_fence);
+		job->base.sched = ring->scheduler;
+		job->base.s_entity = &adev->kernel_ctx.rings[ring->idx].entity;
+		job->adev = adev;
+		job->ibs = ibs;
+		job->num_ibs = num_ibs;
+		job->owner = owner;
+		mutex_init(&job->job_lock);
+		job->free_job = free_job;
+		mutex_lock(&job->job_lock);
+		r = amd_sched_push_job((struct amd_sched_job *)job);
 		if (r) {
-			mutex_unlock(&sched_job->job_lock);
-			kfree(sched_job);
+			mutex_unlock(&job->job_lock);
+			kfree(job);
 			return r;
 		}
-		ibs[num_ibs - 1].sequence = sched_job->s_fence->v_seq;
-		*f = fence_get(&sched_job->s_fence->base);
-		mutex_unlock(&sched_job->job_lock);
+		ibs[num_ibs - 1].sequence = job->base.s_fence->v_seq;
+		*f = fence_get(&job->base.s_fence->base);
+		mutex_unlock(&job->job_lock);
 	} else {
 		r = amdgpu_ib_schedule(adev, num_ibs, ibs, owner);
 		if (r)