drm/i915/selftests: Disable shrinker across mmap-exhaustion

[linux.git] / drivers / gpu / drm / i915 / selftests / i915_gem_object.c

diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_object.c b/drivers/gpu/drm/i915/selftests/i915_gem_object.c
index 6d3516d5bff9e5154d83da66033950e132acc7b9..c3999dd2021e4b76816a50ab0df6396205df5e2b 100644 (file)
--- a/drivers/gpu/drm/i915/selftests/i915_gem_object.c
+++ b/drivers/gpu/drm/i915/selftests/i915_gem_object.c
@@ -501,6 +501,8 @@ static bool assert_mmap_offset(struct drm_i915_private *i915,
 
 static void disable_retire_worker(struct drm_i915_private *i915)
 {
+       i915_gem_shrinker_unregister(i915);
+
        mutex_lock(&i915->drm.struct_mutex);
        if (!i915->gt.active_requests++) {
                intel_runtime_pm_get(i915);
@@ -613,6 +615,7 @@ static int igt_mmap_offset_exhaustion(void *arg)
        else
                queue_delayed_work(i915->wq, &i915->gt.idle_work, 0);
        mutex_unlock(&i915->drm.struct_mutex);
+       i915_gem_shrinker_register(i915);
        return err;
 err_obj:
        i915_gem_object_put(obj);