diff options
Diffstat (limited to 'drivers/gpu/drm/amd/scheduler/gpu_scheduler.h')
| -rw-r--r-- | drivers/gpu/drm/amd/scheduler/gpu_scheduler.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.h b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.h index a5700aded5bf..95ebfd069690 100644 --- a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.h +++ b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.h @@ -78,6 +78,7 @@ struct amd_sched_fence { }; struct amd_sched_job { + struct kref refcount; struct amd_gpu_scheduler *sched; struct amd_sched_entity *s_entity; struct amd_sched_fence *s_fence; @@ -87,6 +88,7 @@ struct amd_sched_job { struct list_head node; struct delayed_work work_tdr; void (*timeout_callback) (struct work_struct *work); + void (*free_callback)(struct kref *refcount); }; extern const struct fence_ops amd_sched_fence_ops; @@ -155,9 +157,20 @@ int amd_sched_job_init(struct amd_sched_job *job, struct amd_gpu_scheduler *sched, struct amd_sched_entity *entity, void (*timeout_cb)(struct work_struct *work), + void (*free_cb)(struct kref* refcount), void *owner, struct fence **fence); void amd_sched_job_pre_schedule(struct amd_gpu_scheduler *sched , struct amd_sched_job *s_job); void amd_sched_job_finish(struct amd_sched_job *s_job); void amd_sched_job_begin(struct amd_sched_job *s_job); +static inline void amd_sched_job_get(struct amd_sched_job *job) { + if (job) + kref_get(&job->refcount); +} + +static inline void amd_sched_job_put(struct amd_sched_job *job) { + if (job) + kref_put(&job->refcount, job->free_callback); +} + #endif |