166 static bool i915_gem_shrinker_lock(struct drm_device *dev, bool *unlock)  in i915_gem_shrinker_lock()  argument
175 		*unlock = false;  in i915_gem_shrinker_lock()
177 		*unlock = true;  in i915_gem_shrinker_lock()
202 	bool unlock;  in i915_gem_shrinker_count()  local
204 	if (!i915_gem_shrinker_lock(dev, &unlock))  in i915_gem_shrinker_count()
218 	if (unlock)  in i915_gem_shrinker_count()
231 	bool unlock;  in i915_gem_shrinker_scan()  local
233 	if (!i915_gem_shrinker_lock(dev, &unlock))  in i915_gem_shrinker_scan()
246 	if (unlock)  in i915_gem_shrinker_scan()
262 	bool unlock;  in i915_gem_shrinker_oom()  local
264 	while (!i915_gem_shrinker_lock(dev, &unlock) && --timeout) {  in i915_gem_shrinker_oom()
305 	if (unlock)  in i915_gem_shrinker_oom()