diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_gtt.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.h b/drivers/gpu/drm/i915/i915_gem_gtt.h index 73b6608740f2..152a03560c22 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.h +++ b/drivers/gpu/drm/i915/i915_gem_gtt.h @@ -248,25 +248,28 @@ struct i915_page_dma { struct i915_page_table { struct i915_page_dma base; - unsigned int used_ptes; + atomic_t used_ptes; }; struct i915_page_directory { struct i915_page_dma base; struct i915_page_table *page_table[I915_PDES]; /* PDEs */ - unsigned int used_pdes; + atomic_t used_pdes; + spinlock_t lock; }; struct i915_page_directory_pointer { struct i915_page_dma base; struct i915_page_directory **page_directory; - unsigned int used_pdpes; + atomic_t used_pdpes; + spinlock_t lock; }; struct i915_pml4 { struct i915_page_dma base; struct i915_page_directory_pointer *pdps[GEN8_PML4ES_PER_PML4]; + spinlock_t lock; }; struct i915_vma_ops { |