diff options
Diffstat (limited to 'drivers/gpu/drm/scheduler')
| -rw-r--r-- | drivers/gpu/drm/scheduler/sched_entity.c | 15 | ||||
| -rw-r--r-- | drivers/gpu/drm/scheduler/sched_main.c | 6 |
2 files changed, 17 insertions, 4 deletions
diff --git a/drivers/gpu/drm/scheduler/sched_entity.c b/drivers/gpu/drm/scheduler/sched_entity.c index 27e1573af96e..191c56064f19 100644 --- a/drivers/gpu/drm/scheduler/sched_entity.c +++ b/drivers/gpu/drm/scheduler/sched_entity.c @@ -190,6 +190,16 @@ long drm_sched_entity_flush(struct drm_sched_entity *entity, long timeout) } EXPORT_SYMBOL(drm_sched_entity_flush); +static void drm_sched_entity_kill_jobs_irq_work(struct irq_work *wrk) +{ + struct drm_sched_job *job = container_of(wrk, typeof(*job), work); + + drm_sched_fence_finished(job->s_fence); + WARN_ON(job->s_fence->parent); + job->sched->ops->free_job(job); +} + + /* Signal the scheduler finished fence when the entity in question is killed. */ static void drm_sched_entity_kill_jobs_cb(struct dma_fence *f, struct dma_fence_cb *cb) @@ -197,9 +207,8 @@ static void drm_sched_entity_kill_jobs_cb(struct dma_fence *f, struct drm_sched_job *job = container_of(cb, struct drm_sched_job, finish_cb); - drm_sched_fence_finished(job->s_fence); - WARN_ON(job->s_fence->parent); - job->sched->ops->free_job(job); + init_irq_work(&job->work, drm_sched_entity_kill_jobs_irq_work); + irq_work_queue(&job->work); } static struct dma_fence * diff --git a/drivers/gpu/drm/scheduler/sched_main.c b/drivers/gpu/drm/scheduler/sched_main.c index 5bc5f775abe1..f91fb31ab7a7 100644 --- a/drivers/gpu/drm/scheduler/sched_main.c +++ b/drivers/gpu/drm/scheduler/sched_main.c @@ -704,9 +704,13 @@ int drm_sched_job_add_implicit_dependencies(struct drm_sched_job *job, int ret; dma_resv_for_each_fence(&cursor, obj->resv, write, fence) { + /* Make sure to grab an additional ref on the added fence */ + dma_fence_get(fence); ret = drm_sched_job_add_dependency(job, fence); - if (ret) + if (ret) { + dma_fence_put(fence); return ret; + } } return 0; } |