From aeb709c767aeca996e6011133e4f7bdb2a4af652 Mon Sep 17 00:00:00 2001 From: Alexei Starovoitov Date: Wed, 30 Sep 2026 09:59:20 +0000 Subject: selftests/bpf: Add a test for objects stuck in free_by_rcu_ttrace Delete all elements of BPF_F_NO_PREALLOC hash map in one batch. The first free_bulk() starts RCU tasks trace GP and the rest of the elements are freed while it's in flight. Wait for call_rcu_ttrace_in_progress to clear in bpf_mem_cache of every cpu and check that free_by_rcu_ttrace and waiting_for_gp_ttrace lists are empty. Signed-off-by: Alexei Starovoitov Link: https://lore.kernel.org/bpf/20260930095920.601738-4-alexei.starovoitov@gmail.com Signed-off-by: Kumar Kartikeya Dwivedi --- include/drm/drm_sysfs.h | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 include/drm/drm_sysfs.h (limited to 'include/drm/drm_sysfs.h') diff --git a/include/drm/drm_sysfs.h b/include/drm/drm_sysfs.h new file mode 100644 index 000000000..96a5d8584 --- /dev/null +++ b/include/drm/drm_sysfs.h @@ -0,0 +1,17 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _DRM_SYSFS_H_ +#define _DRM_SYSFS_H_ + +struct drm_device; +struct device; +struct drm_connector; +struct drm_property; + +int drm_class_device_register(struct device *dev); +void drm_class_device_unregister(struct device *dev); + +void drm_sysfs_hotplug_event(struct drm_device *dev); +void drm_sysfs_connector_hotplug_event(struct drm_connector *connector); +void drm_sysfs_connector_property_event(struct drm_connector *connector, + struct drm_property *property); +#endif -- cgit v1.3.1