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| author | Christian König <christian.koenig@amd.com> | 2015-08-19 16:12:15 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2015-08-25 10:39:31 -0400 |
| commit | c746ba222363d2e0b0316b1c0bda21e2646b66f2 (patch) | |
| tree | 0f6c7bfd32d3846caf7bd41d5b19702275febac7 /drivers/gpu/drm/amd/scheduler/gpu_scheduler.h | |
| parent | ce882e6dc241ab8dded0eeeb33a86482d44a5689 (diff) | |
| download | blackbird-op-linux-c746ba222363d2e0b0316b1c0bda21e2646b66f2.tar.gz blackbird-op-linux-c746ba222363d2e0b0316b1c0bda21e2646b66f2.zip | |
drm/amdgpu: rework scheduler submission handling.
Remove active_hw_rq and it's protecting queue_lock, they are unused.
User 32bit atomic for hw_rq_count, 64bits for counting to three is a bit
overkill.
Cleanup the function name and remove incorrect comments.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/scheduler/gpu_scheduler.h')
| -rw-r--r-- | drivers/gpu/drm/amd/scheduler/gpu_scheduler.h | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.h b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.h index d328e968beb3..81c00daa23fb 100644 --- a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.h +++ b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.h @@ -74,7 +74,6 @@ struct amd_sched_fence { }; struct amd_sched_job { - struct list_head list; struct fence_cb cb; struct amd_gpu_scheduler *sched; struct amd_sched_entity *s_entity; @@ -115,8 +114,7 @@ struct amd_gpu_scheduler { struct task_struct *thread; struct amd_sched_rq sched_rq; struct amd_sched_rq kernel_rq; - struct list_head active_hw_rq; - atomic64_t hw_rq_count; + atomic_t hw_rq_count; struct amd_sched_backend_ops *ops; uint32_t ring_id; uint32_t granularity; /* in ms unit */ @@ -124,7 +122,6 @@ struct amd_gpu_scheduler { wait_queue_head_t wait_queue; struct amd_sched_entity *current_entity; struct mutex sched_lock; - spinlock_t queue_lock; uint32_t hw_submission_limit; }; |
