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drm/amdgpu: add owner for sched fence

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Signed-off-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Christian K?nig <christian.koenig@amd.com>
This commit is contained in:
Chunming Zhou
2015-08-24 12:47:36 +08:00
committed by Alex Deucher
parent c14692f0a7
commit 84f76ea6b0
6 changed files with 10 additions and 8 deletions
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3
drivers/gpu/drm/amd/scheduler/gpu_scheduler.c
View File

@@ -232,7 +232,8 @@ static bool amd_sched_entity_in(struct amd_sched_job *job)
int amd_sched_entity_push_job(struct amd_sched_job *sched_job)
{
struct amd_sched_entity *entity = sched_job->s_entity;
struct amd_sched_fence *fence = amd_sched_fence_create(entity);
struct amd_sched_fence *fence = amd_sched_fence_create(
entity, sched_job->owner);
int r;
if (!fence)

4
drivers/gpu/drm/amd/scheduler/gpu_scheduler.h
View File

@@ -65,6 +65,7 @@ struct amd_sched_fence {
struct fence base;
struct amd_gpu_scheduler *scheduler;
spinlock_t lock;
void *owner;
};
struct amd_sched_job {
@@ -72,6 +73,7 @@ struct amd_sched_job {
struct amd_gpu_scheduler *sched;
struct amd_sched_entity *s_entity;
struct amd_sched_fence *s_fence;
void *owner;
};
extern const struct fence_ops amd_sched_fence_ops;
@@ -126,7 +128,7 @@ int amd_sched_entity_fini(struct amd_gpu_scheduler *sched,
int amd_sched_entity_push_job(struct amd_sched_job *sched_job);
struct amd_sched_fence *amd_sched_fence_create(
struct amd_sched_entity *s_entity);
struct amd_sched_entity *s_entity, void *owner);
void amd_sched_fence_signal(struct amd_sched_fence *fence);

4
drivers/gpu/drm/amd/scheduler/sched_fence.c
View File

@@ -27,7 +27,7 @@
#include <drm/drmP.h>
#include "gpu_scheduler.h"
struct amd_sched_fence *amd_sched_fence_create(struct amd_sched_entity *s_entity)
struct amd_sched_fence *amd_sched_fence_create(struct amd_sched_entity *s_entity, void *owner)
{
struct amd_sched_fence *fence = NULL;
unsigned seq;
@@ -35,7 +35,7 @@ struct amd_sched_fence *amd_sched_fence_create(struct amd_sched_entity *s_entity
fence = kzalloc(sizeof(struct amd_sched_fence), GFP_KERNEL);
if (fence == NULL)
return NULL;
fence->owner = owner;
fence->scheduler = s_entity->scheduler;
spin_lock_init(&fence->lock);