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Commit e686e75d authored by Chunming Zhou's avatar Chunming Zhou Committed by Alex Deucher
Browse files

drm/amd: add amd_sched_hw_job_reset 



amd_sched_hw_job_reset will remove callback from hw fence.

Signed-off-by: default avatarChunming Zhou <David1.Zhou@amd.com>
Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 754ce0fa

drivers/gpu/drm/amd/scheduler/gpu_scheduler.c

+14 −0
Original line number Diff line number Diff line
@@ -381,6 +381,20 @@ static void amd_sched_job_timedout(struct work_struct *work) 
	job->sched->ops->timedout_job(job);

}



void amd_sched_hw_job_reset(struct amd_gpu_scheduler *sched)

{

	struct amd_sched_job *s_job;



	spin_lock(&sched->job_list_lock);

	list_for_each_entry_reverse(s_job, &sched->ring_mirror_list, node) {

		if (fence_remove_callback(s_job->s_fence->parent, &s_job->s_fence->cb)) {

			fence_put(s_job->s_fence->parent);

			s_job->s_fence->parent = NULL;

		}

	}

	spin_unlock(&sched->job_list_lock);

}



/**

 * Submit a job to the job queue

 *

drivers/gpu/drm/amd/scheduler/gpu_scheduler.h

+1 −0
Original line number Diff line number Diff line
@@ -153,4 +153,5 @@ int amd_sched_job_init(struct amd_sched_job *job, 
		       struct amd_gpu_scheduler *sched,

		       struct amd_sched_entity *entity,

		       void *owner);

void amd_sched_hw_job_reset(struct amd_gpu_scheduler *sched);

#endif