From e686941a32d31d22ce7c8b7faf9cce17816f7c4d Mon Sep 17 00:00:00 2001 From: Monk Liu Date: Mon, 7 Mar 2016 12:49:55 +0800 Subject: [PATCH] drm/amdgpu: use sched_job_init to initialize sched_job Consolidate job initialization in one place rather than duplicating it in multiple places. Signed-off-by: Monk Liu Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 23 ++++++++++------------- drivers/gpu/drm/amd/amdgpu/amdgpu_job.c | 15 +++++++++------ drivers/gpu/drm/amd/scheduler/gpu_scheduler.c | 17 +++++++++++++++++ drivers/gpu/drm/amd/scheduler/gpu_scheduler.h | 5 ++++- 4 files changed, 40 insertions(+), 20 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c index 9392e50..23266b4 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c @@ -862,27 +862,24 @@ static int amdgpu_cs_submit(struct amdgpu_cs_parser *p, union drm_amdgpu_cs *cs) { struct amdgpu_ring *ring = p->job->ring; - struct amd_sched_fence *fence; + struct fence *fence; struct amdgpu_job *job; + int r; job = p->job; p->job = NULL; - job->base.sched = &ring->sched; - job->base.s_entity = &p->ctx->rings[ring->idx].entity; - job->owner = p->filp; - - fence = amd_sched_fence_create(job->base.s_entity, p->filp); - if (!fence) { + r = amd_sched_job_init(&job->base, &ring->sched, + &p->ctx->rings[ring->idx].entity, + p->filp, &fence); + if (r) { amdgpu_job_free(job); - return -ENOMEM; + return r; } - job->base.s_fence = fence; - p->fence = fence_get(&fence->base); - - cs->out.handle = amdgpu_ctx_add_fence(p->ctx, ring, - &fence->base); + job->owner = p->filp; + p->fence = fence_get(fence); + cs->out.handle = amdgpu_ctx_add_fence(p->ctx, ring, fence); job->ibs[job->num_ibs - 1].sequence = cs->out.handle; trace_amdgpu_cs_ioctl(job); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c index 9c9b19e..eb0f789 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c @@ -87,16 +87,19 @@ int amdgpu_job_submit(struct amdgpu_job *job, struct amdgpu_ring *ring, struct amd_sched_entity *entity, void *owner, struct fence **f) { + struct fence *fence; + int r; job->ring = ring; - job->base.sched = &ring->sched; - job->base.s_entity = entity; - job->base.s_fence = amd_sched_fence_create(job->base.s_entity, owner); - if (!job->base.s_fence) - return -ENOMEM; - *f = fence_get(&job->base.s_fence->base); + if (!f) + return -EINVAL; + + r = amd_sched_job_init(&job->base, &ring->sched, entity, owner, &fence); + if (r) + return r; job->owner = owner; + *f = fence_get(fence); amd_sched_entity_push_job(&job->base); return 0; diff --git a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c index a5ff945..b9d5822 100644 --- a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c +++ b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c @@ -335,6 +335,23 @@ void amd_sched_entity_push_job(struct amd_sched_job *sched_job) amd_sched_entity_in(sched_job)); } +/* init a sched_job with basic field */ +int amd_sched_job_init(struct amd_sched_job *job, + struct amd_gpu_scheduler *sched, + struct amd_sched_entity *entity, + void *owner, struct fence **fence) +{ + job->sched = sched; + job->s_entity = entity; + job->s_fence = amd_sched_fence_create(entity, owner); + if (!job->s_fence) + return -ENOMEM; + + if (fence) + *fence = &job->s_fence->base; + return 0; +} + /** * Return ture if we can push more jobs to the hw. */ diff --git a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.h b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.h index 9403145..74bbec8 100644 --- a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.h +++ b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.h @@ -144,5 +144,8 @@ struct amd_sched_fence *amd_sched_fence_create( struct amd_sched_entity *s_entity, void *owner); void amd_sched_fence_scheduled(struct amd_sched_fence *fence); void amd_sched_fence_signal(struct amd_sched_fence *fence); - +int amd_sched_job_init(struct amd_sched_job *job, + struct amd_gpu_scheduler *sched, + struct amd_sched_entity *entity, + void *owner, struct fence **fence); #endif -- 2.7.4