rcu_dereference
fence = rcu_dereference(*ptr);
unprocessed = rcu_dereference(*ptr);
unprocessed = rcu_dereference(*ptr);
pid = rcu_dereference(file->pid);
pid = rcu_dereference(priv->pid);
pid = rcu_dereference(file->pid);
pid = rcu_dereference(file_priv->pid);
struct i915_gem_engines *e = rcu_dereference(ctx->engines);
front = rcu_dereference(obj->frontbuffer);
ctx = rcu_dereference(ce->gem_context);
tl = rcu_dereference(rq->timeline);
rcu_dereference(driver),
rcu_dereference(timeline),
gem_ctx = rcu_dereference(ce->gem_context);
ctx = rcu_dereference(rq->context->gem_context);
ctx = rcu_dereference(rq->context->gem_context);
i915 = rcu_dereference(ips_mchdev);
tl = rcu_dereference(from->timeline);
ctx = rcu_dereference(ce->gem_context);
for_each_gem_engine(ce, rcu_dereference(ctx->engines), it) {
ctx = rcu_dereference(request->context->gem_context);
ctx = rcu_dereference(ce->gem_context);
if (pos == &rcu_dereference(signal->timeline)->requests)
ctx = rcu_dereference(rq->context->gem_context);
rcu_dereference(timeline));
rcu_dereference(driver),
rcu_dereference(timeline),
fence = rcu_dereference(entity->last_scheduled);