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drm/amdgpu: earlier free SA resources 

Keep the time we don't have a fence associated with the resource smaller.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König 2016-06-29 15:10:31 +02:00 committed by Alex Deucher
parent a79a5bdcef
commit a5fb4ec29c
3 changed files with 4 additions and 2 deletions
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1
drivers/gpu/drm/amd/amdgpu/amdgpu.h
View File

@ -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,

1
drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
View File

@ -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);

4
drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
View File

@ -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;
}