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| author | Chunming Zhou <[email protected]> | 2015-07-24 02:49:47 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2015-08-17 20:50:38 +0000 |
| commit | 176e1ab1b534368d0cd338a010aaea99067c3c6e (patch) | |
| tree | 4a30358b9d603cf62eded5032665816ec3d2de97 /drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | |
| parent | drm/amdgpu: add sched isr to fence process (diff) | |
| download | kernel-176e1ab1b534368d0cd338a010aaea99067c3c6e.tar.gz kernel-176e1ab1b534368d0cd338a010aaea99067c3c6e.zip | |
drm/amdgpu: protect fence_process from multiple context
fence_process may be called from kthread, user thread and interrupt context.
it is possible to called concurrently, then will wake up fence queue multiple times.
Signed-off-by: Chunming Zhou <[email protected]>
Reviewed-by: Jammy Zhou <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c')
0 files changed, 0 insertions, 0 deletions