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| author | Chunming Zhou <David1.Zhou@amd.com> | 2016-06-30 11:30:37 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-07-07 15:06:13 -0400 |
| commit | e686e75dacb262a7d5f6673e1b9bfe0e62cd287a (patch) | |
| tree | 2afa1cdf2ebcd06aa87a9068968de6beb10136b6 /drivers/gpu/drm/amd/scheduler/gpu_scheduler.c | |
| parent | 754ce0fa55c4e464626e961ddb98f935ab85aa19 (diff) | |
| download | linux-e686e75dacb262a7d5f6673e1b9bfe0e62cd287a.tar.bz2 | |
drm/amd: add amd_sched_hw_job_reset
amd_sched_hw_job_reset will remove callback from hw fence.
Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/scheduler/gpu_scheduler.c')
| -rw-r--r-- | drivers/gpu/drm/amd/scheduler/gpu_scheduler.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c index 717655d0c642..cf2d64bef0df 100644 --- a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c +++ b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c @@ -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 * |