drm/amdgpu: fix lockup when clean pending fences

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The first lockup fence will lock the fence list of scheduler.
Then cancel the delayed workqueues for all clean pending fences
without waiting the workqueues to finish.

Change-Id: I9bec826de1aa49d587b0662f3fb4a95333979429
Signed-off-by: Junwei Zhang <Jerry.Zhang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>

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Junwei Zhang 2015-10-13 11:14:23 +08:00 • committed by Alex Deucher

parent 2440ff2c91

commit 2fcef6ec87

1 changed files with 3 additions and 3 deletions

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

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