diff options
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_shrinker.c | 16 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_reset.c | 5 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 6 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem.c | 13 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_request.c | 2 |
7 files changed, 22 insertions, 28 deletions
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_shrinker.c b/drivers/gpu/drm/i915/gem/i915_gem_shrinker.c index 5ab7df53c2a0..edd21d14e64f 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_shrinker.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_shrinker.c @@ -459,13 +459,7 @@ i915_gem_shrinker_vmap(struct notifier_block *nb, unsigned long event, void *ptr return NOTIFY_DONE; } -/** - * i915_gem_shrinker_register - Register the i915 shrinker - * @i915: i915 device - * - * This function registers and sets up the i915 shrinker and OOM handler. - */ -void i915_gem_shrinker_register(struct drm_i915_private *i915) +void i915_gem_driver_register__shrinker(struct drm_i915_private *i915) { i915->mm.shrinker.scan_objects = i915_gem_shrinker_scan; i915->mm.shrinker.count_objects = i915_gem_shrinker_count; @@ -480,13 +474,7 @@ void i915_gem_shrinker_register(struct drm_i915_private *i915) WARN_ON(register_vmap_purge_notifier(&i915->mm.vmap_notifier)); } -/** - * i915_gem_shrinker_unregister - Unregisters the i915 shrinker - * @i915: i915 device - * - * This function unregisters the i915 shrinker and OOM handler. - */ -void i915_gem_shrinker_unregister(struct drm_i915_private *i915) +void i915_gem_driver_unregister__shrinker(struct drm_i915_private *i915) { WARN_ON(unregister_vmap_purge_notifier(&i915->mm.vmap_notifier)); WARN_ON(unregister_oom_notifier(&i915->mm.oom_notifier)); diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c index 01857c12f12f..50aa7e95124d 100644 --- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c +++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c @@ -382,7 +382,7 @@ 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); + i915_gem_driver_unregister__shrinker(i915); intel_gt_pm_get(&i915->gt); @@ -398,7 +398,7 @@ static void restore_retire_worker(struct drm_i915_private *i915) igt_flush_test(i915, I915_WAIT_LOCKED); mutex_unlock(&i915->drm.struct_mutex); - i915_gem_shrinker_register(i915); + i915_gem_driver_register__shrinker(i915); } static void mmap_offset_lock(struct drm_i915_private *i915) diff --git a/drivers/gpu/drm/i915/gt/intel_reset.c b/drivers/gpu/drm/i915/gt/intel_reset.c index 98c071fe532b..cdba6cd29327 100644 --- a/drivers/gpu/drm/i915/gt/intel_reset.c +++ b/drivers/gpu/drm/i915/gt/intel_reset.c @@ -757,11 +757,8 @@ static void __intel_gt_set_wedged(struct intel_gt *gt) if (!INTEL_INFO(gt->i915)->gpu_reset_clobbers_display) __intel_gt_reset(gt, ALL_ENGINES); - for_each_engine(engine, gt->i915, id) { + for_each_engine(engine, gt->i915, id) engine->submit_request = nop_submit_request; - engine->schedule = NULL; - } - gt->i915->caps.scheduler = 0; /* * Make sure no request can slip through without getting completed by diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index 14ca719dcf30..ec61e8a7c818 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -1719,7 +1719,7 @@ static void i915_driver_register(struct drm_i915_private *dev_priv) { struct drm_device *dev = &dev_priv->drm; - i915_gem_shrinker_register(dev_priv); + i915_gem_driver_register(dev_priv); i915_pmu_register(dev_priv); /* @@ -1799,7 +1799,7 @@ static void i915_driver_unregister(struct drm_i915_private *dev_priv) i915_teardown_sysfs(dev_priv); drm_dev_unplug(&dev_priv->drm); - i915_gem_shrinker_unregister(dev_priv); + i915_gem_driver_unregister(dev_priv); } static void i915_welcome_messages(struct drm_i915_private *dev_priv) diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 7f0937948935..cb64dd9b6e64 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -2488,6 +2488,8 @@ static inline u32 i915_reset_engine_count(struct i915_gpu_error *error, void i915_gem_init_mmio(struct drm_i915_private *i915); int __must_check i915_gem_init(struct drm_i915_private *dev_priv); int __must_check i915_gem_init_hw(struct drm_i915_private *dev_priv); +void i915_gem_driver_register(struct drm_i915_private *i915); +void i915_gem_driver_unregister(struct drm_i915_private *i915); void i915_gem_driver_remove(struct drm_i915_private *dev_priv); void i915_gem_driver_release(struct drm_i915_private *dev_priv); int i915_gem_wait_for_idle(struct drm_i915_private *dev_priv, @@ -2588,8 +2590,8 @@ unsigned long i915_gem_shrink(struct drm_i915_private *i915, #define I915_SHRINK_WRITEBACK BIT(4) unsigned long i915_gem_shrink_all(struct drm_i915_private *i915); -void i915_gem_shrinker_register(struct drm_i915_private *i915); -void i915_gem_shrinker_unregister(struct drm_i915_private *i915); +void i915_gem_driver_register__shrinker(struct drm_i915_private *i915); +void i915_gem_driver_unregister__shrinker(struct drm_i915_private *i915); void i915_gem_shrinker_taints_mutex(struct drm_i915_private *i915, struct mutex *mutex); diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index eb34f3e5a74d..5ab1ddfef23c 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -1249,8 +1249,6 @@ int i915_gem_init_hw(struct drm_i915_private *i915) intel_mocs_init(gt); - intel_engines_set_scheduler_caps(i915); - out: intel_uncore_forcewake_put(uncore, FORCEWAKE_ALL); return ret; @@ -1599,6 +1597,17 @@ err_unlock: return ret; } +void i915_gem_driver_register(struct drm_i915_private *i915) +{ + i915_gem_driver_register__shrinker(i915); + intel_engines_set_scheduler_caps(i915); +} + +void i915_gem_driver_unregister(struct drm_i915_private *i915) +{ + i915_gem_driver_unregister__shrinker(i915); +} + void i915_gem_driver_remove(struct drm_i915_private *dev_priv) { GEM_BUG_ON(dev_priv->gt.awake); diff --git a/drivers/gpu/drm/i915/i915_request.c b/drivers/gpu/drm/i915/i915_request.c index 8ac7d14ec8c9..81094f250bdb 100644 --- a/drivers/gpu/drm/i915/i915_request.c +++ b/drivers/gpu/drm/i915/i915_request.c @@ -1198,7 +1198,6 @@ struct i915_request *__i915_request_commit(struct i915_request *rq) */ local_bh_disable(); i915_sw_fence_commit(&rq->semaphore); - rcu_read_lock(); /* RCU serialisation for set-wedged protection */ if (engine->schedule) { struct i915_sched_attr attr = rq->gem_context->sched; @@ -1228,7 +1227,6 @@ struct i915_request *__i915_request_commit(struct i915_request *rq) engine->schedule(rq, &attr); } - rcu_read_unlock(); i915_sw_fence_commit(&rq->submit); local_bh_enable(); /* Kick the execlists tasklet if just scheduled */ |