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Diffstat (limited to 'drivers/gpu/msm/kgsl.h')
| -rw-r--r-- | drivers/gpu/msm/kgsl.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/msm/kgsl.h b/drivers/gpu/msm/kgsl.h index 6e6edf67064d..31257d291c7e 100644 --- a/drivers/gpu/msm/kgsl.h +++ b/drivers/gpu/msm/kgsl.h @@ -226,6 +226,11 @@ struct kgsl_memdesc { struct page **pages; unsigned int page_count; unsigned int cur_bindings; + /* + * @lock: Spinlock to protect the gpuaddr from being accessed by + * multiple entities trying to map the same SVM region at once + */ + spinlock_t lock; }; /* |