Searched refs:mmap_singleton (Results 1 – 2 of 2) sorted by relevance
894 cmpxchg(&i915->gem.mmap_singleton, file, NULL); in singleton_release()905 static struct file *mmap_singleton(struct drm_i915_private *i915) in mmap_singleton() function910 file = READ_ONCE(i915->gem.mmap_singleton); in mmap_singleton()924 smp_store_mb(i915->gem.mmap_singleton, file); in mmap_singleton()985 anon = mmap_singleton(to_i915(dev)); in i915_gem_mmap()
384 struct file *mmap_singleton; member