From a5fb4ec29c74a16ce1c269e52bc85ca86ee41e81 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Christian=20K=C3=B6nig?= Date: Wed, 29 Jun 2016 15:10:31 +0200 Subject: [PATCH] drm/amdgpu: earlier free SA resources MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Keep the time we don't have a fence associated with the resource smaller. Signed-off-by: Christian König Reviewed-by: Chunming Zhou Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu.h | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_job.c | 4 ++-- 3 files changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index 4fc879e..9f70546 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -760,6 +760,7 @@ int amdgpu_job_alloc(struct amdgpu_device *adev, unsigned num_ibs, int amdgpu_job_alloc_with_ib(struct amdgpu_device *adev, unsigned size, struct amdgpu_job **job); +void amdgpu_job_free_resources(struct amdgpu_job *job); void amdgpu_job_free(struct amdgpu_job *job); int amdgpu_job_submit(struct amdgpu_job *job, struct amdgpu_ring *ring, struct amd_sched_entity *entity, void *owner, diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c index 475c95f..0db32e3b 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c @@ -855,6 +855,7 @@ static int amdgpu_cs_submit(struct amdgpu_cs_parser *p, p->fence = fence_get(fence); cs->out.handle = amdgpu_ctx_add_fence(p->ctx, ring, fence); job->uf_sequence = cs->out.handle; + amdgpu_job_free_resources(job); trace_amdgpu_cs_ioctl(job); amd_sched_entity_push_job(&job->base); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c index 347962e..cdcfda6 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c @@ -79,7 +79,7 @@ int amdgpu_job_alloc_with_ib(struct amdgpu_device *adev, unsigned size, return r; } -static void amdgpu_job_free_resources(struct amdgpu_job *job) +void amdgpu_job_free_resources(struct amdgpu_job *job) { struct fence *f; unsigned i; @@ -127,6 +127,7 @@ int amdgpu_job_submit(struct amdgpu_job *job, struct amdgpu_ring *ring, job->owner = owner; job->ctx = entity->fence_context; *f = fence_get(fence); + amdgpu_job_free_resources(job); amd_sched_entity_push_job(&job->base); return 0; @@ -179,7 +180,6 @@ static struct fence *amdgpu_job_run(struct amd_sched_job *sched_job) err: job->fence = fence; - amdgpu_job_free_resources(job); return fence; } -- 2.7.4