diff options
Diffstat (limited to 'drivers/gpu/drm/i915/selftests/i915_gem_object.c')
| -rw-r--r-- | drivers/gpu/drm/i915/selftests/i915_gem_object.c | 29 |
1 files changed, 14 insertions, 15 deletions
diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_object.c b/drivers/gpu/drm/i915/selftests/i915_gem_object.c index 12203d665a4e..088b2aa05dcd 100644 --- a/drivers/gpu/drm/i915/selftests/i915_gem_object.c +++ b/drivers/gpu/drm/i915/selftests/i915_gem_object.c @@ -24,6 +24,7 @@ #include "../i915_selftest.h" +#include "igt_flush_test.h" #include "mock_gem_device.h" #include "huge_gem_object.h" @@ -505,19 +506,23 @@ 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_wakeref_t wakeref; - - with_intel_runtime_pm(i915, wakeref) - i915_gem_unpark(i915); - } - mutex_unlock(&i915->drm.struct_mutex); + intel_gt_pm_get(i915); cancel_delayed_work_sync(&i915->gem.retire_work); cancel_delayed_work_sync(&i915->gem.idle_work); } +static void restore_retire_worker(struct drm_i915_private *i915) +{ + intel_gt_pm_put(i915); + + mutex_lock(&i915->drm.struct_mutex); + igt_flush_test(i915, I915_WAIT_LOCKED); + mutex_unlock(&i915->drm.struct_mutex); + + i915_gem_shrinker_register(i915); +} + static int igt_mmap_offset_exhaustion(void *arg) { struct drm_i915_private *i915 = arg; @@ -615,13 +620,7 @@ static int igt_mmap_offset_exhaustion(void *arg) out: drm_mm_remove_node(&resv); out_park: - mutex_lock(&i915->drm.struct_mutex); - if (--i915->gt.active_requests) - queue_delayed_work(i915->wq, &i915->gem.retire_work, 0); - else - queue_delayed_work(i915->wq, &i915->gem.idle_work, 0); - mutex_unlock(&i915->drm.struct_mutex); - i915_gem_shrinker_register(i915); + restore_retire_worker(i915); return err; err_obj: i915_gem_object_put(obj); |