drivers/base/power/wakeup.c

1218

BTF_ID_FLAGS(func, bpf_wakeup_sources_read_lock, KF_ACQUIRE)

drivers/hid/bpf/hid_bpf_dispatch.c

578

BTF_ID_FLAGS(func, hid_bpf_allocate_context, KF_ACQUIRE | KF_RET_NULL | KF_SLEEPABLE)

drivers/hid/bpf/hid_bpf_dispatch.c

593

BTF_ID_FLAGS(func, hid_bpf_allocate_context, KF_ACQUIRE | KF_RET_NULL)

fs/bpf_fs_kfuncs.c

385

BTF_ID_FLAGS(func, bpf_get_task_exe_file, KF_ACQUIRE | KF_RET_NULL)

kernel/bpf/cpumask.c

478

BTF_ID_FLAGS(func, bpf_cpumask_create, KF_ACQUIRE | KF_RET_NULL)

kernel/bpf/cpumask.c

480

BTF_ID_FLAGS(func, bpf_cpumask_acquire, KF_ACQUIRE)

kernel/bpf/crypto.c

355

BTF_ID_FLAGS(func, bpf_crypto_ctx_create, KF_ACQUIRE | KF_RET_NULL | KF_SLEEPABLE)

kernel/bpf/crypto.c

357

BTF_ID_FLAGS(func, bpf_crypto_ctx_acquire, KF_ACQUIRE | KF_RCU | KF_RET_NULL)

kernel/bpf/helpers.c

4806

BTF_ID_FLAGS(func, bpf_obj_new, KF_ACQUIRE | KF_RET_NULL | KF_IMPLICIT_ARGS)

kernel/bpf/helpers.c

4807

BTF_ID_FLAGS(func, bpf_obj_new_impl, KF_ACQUIRE | KF_RET_NULL)

kernel/bpf/helpers.c

4808

BTF_ID_FLAGS(func, bpf_percpu_obj_new, KF_ACQUIRE | KF_RET_NULL | KF_IMPLICIT_ARGS)

kernel/bpf/helpers.c

4809

BTF_ID_FLAGS(func, bpf_percpu_obj_new_impl, KF_ACQUIRE | KF_RET_NULL)

kernel/bpf/helpers.c

4814

BTF_ID_FLAGS(func, bpf_refcount_acquire, KF_ACQUIRE | KF_RET_NULL | KF_RCU | KF_IMPLICIT_ARGS)

kernel/bpf/helpers.c

4815

BTF_ID_FLAGS(func, bpf_refcount_acquire_impl, KF_ACQUIRE | KF_RET_NULL | KF_RCU)

kernel/bpf/helpers.c

4821

BTF_ID_FLAGS(func, bpf_list_pop_front, KF_ACQUIRE | KF_RET_NULL)

kernel/bpf/helpers.c

4822

BTF_ID_FLAGS(func, bpf_list_pop_back, KF_ACQUIRE | KF_RET_NULL)

kernel/bpf/helpers.c

4823

BTF_ID_FLAGS(func, bpf_list_del, KF_ACQUIRE | KF_RET_NULL)

kernel/bpf/helpers.c

4829

BTF_ID_FLAGS(func, bpf_task_acquire, KF_ACQUIRE | KF_RCU | KF_RET_NULL)

kernel/bpf/helpers.c

4831

BTF_ID_FLAGS(func, bpf_rbtree_remove, KF_ACQUIRE | KF_RET_NULL)

kernel/bpf/helpers.c

4840

BTF_ID_FLAGS(func, bpf_cgroup_acquire, KF_ACQUIRE | KF_RCU | KF_RET_NULL)

kernel/bpf/helpers.c

4842

BTF_ID_FLAGS(func, bpf_cgroup_ancestor, KF_ACQUIRE | KF_RCU | KF_RET_NULL)

kernel/bpf/helpers.c

4843

BTF_ID_FLAGS(func, bpf_cgroup_from_id, KF_ACQUIRE | KF_RET_NULL)

kernel/bpf/helpers.c

4845

BTF_ID_FLAGS(func, bpf_task_get_cgroup1, KF_ACQUIRE | KF_RCU | KF_RET_NULL)

kernel/bpf/helpers.c

4847

BTF_ID_FLAGS(func, bpf_task_from_pid, KF_ACQUIRE | KF_RET_NULL)

kernel/bpf/helpers.c

4848

BTF_ID_FLAGS(func, bpf_task_from_vpid, KF_ACQUIRE | KF_RET_NULL)

kernel/bpf/helpers.c

4854

BTF_ID_FLAGS(func, bpf_lookup_user_key, KF_ACQUIRE | KF_RET_NULL | KF_SLEEPABLE)

kernel/bpf/helpers.c

4855

BTF_ID_FLAGS(func, bpf_lookup_system_key, KF_ACQUIRE | KF_RET_NULL)

kernel/bpf/verifier.c

10686

return meta->kfunc_flags & KF_ACQUIRE;

kernel/sched/ext/ext.c

10488

BTF_ID_FLAGS(func, scx_bpf_get_possible_cpumask, KF_ACQUIRE)

kernel/sched/ext/ext.c

10489

BTF_ID_FLAGS(func, scx_bpf_get_online_cpumask, KF_ACQUIRE)

kernel/sched/ext/ext.c

10502

BTF_ID_FLAGS(func, scx_bpf_task_cgroup, KF_IMPLICIT_ARGS | KF_RCU | KF_ACQUIRE)

kernel/sched/ext/ext.c

10535

BTF_ID_FLAGS(func, scx_bpf_get_possible_cpumask, KF_ACQUIRE)

kernel/sched/ext/ext.c

10536

BTF_ID_FLAGS(func, scx_bpf_get_online_cpumask, KF_ACQUIRE)

kernel/sched/ext/ext.c

10541

BTF_ID_FLAGS(func, scx_bpf_get_idle_cpumask, KF_IMPLICIT_ARGS | KF_ACQUIRE)

kernel/sched/ext/ext.c

10542

BTF_ID_FLAGS(func, scx_bpf_get_idle_cpumask_node, KF_IMPLICIT_ARGS | KF_ACQUIRE)

kernel/sched/ext/ext.c

10543

BTF_ID_FLAGS(func, scx_bpf_get_idle_smtmask, KF_IMPLICIT_ARGS | KF_ACQUIRE)

kernel/sched/ext/ext.c

10544

BTF_ID_FLAGS(func, scx_bpf_get_idle_smtmask_node, KF_IMPLICIT_ARGS | KF_ACQUIRE)

kernel/sched/ext/idle.c

1466

BTF_ID_FLAGS(func, scx_bpf_get_idle_cpumask_node, KF_IMPLICIT_ARGS | KF_ACQUIRE)

kernel/sched/ext/idle.c

1467

BTF_ID_FLAGS(func, scx_bpf_get_idle_cpumask, KF_IMPLICIT_ARGS | KF_ACQUIRE)

kernel/sched/ext/idle.c

1468

BTF_ID_FLAGS(func, scx_bpf_get_idle_smtmask_node, KF_IMPLICIT_ARGS | KF_ACQUIRE)

kernel/sched/ext/idle.c

1469

BTF_ID_FLAGS(func, scx_bpf_get_idle_smtmask, KF_IMPLICIT_ARGS | KF_ACQUIRE)

mm/bpf_memcontrol.c

165

BTF_ID_FLAGS(func, bpf_get_root_mem_cgroup, KF_ACQUIRE | KF_RET_NULL)

mm/bpf_memcontrol.c

166

BTF_ID_FLAGS(func, bpf_get_mem_cgroup, KF_ACQUIRE | KF_RET_NULL | KF_RCU)

net/netfilter/nf_conntrack_bpf.c

499

BTF_ID_FLAGS(func, bpf_xdp_ct_alloc, KF_ACQUIRE | KF_RET_NULL)

net/netfilter/nf_conntrack_bpf.c

500

BTF_ID_FLAGS(func, bpf_xdp_ct_lookup, KF_ACQUIRE | KF_RET_NULL)

net/netfilter/nf_conntrack_bpf.c

501

BTF_ID_FLAGS(func, bpf_skb_ct_alloc, KF_ACQUIRE | KF_RET_NULL)

net/netfilter/nf_conntrack_bpf.c

502

BTF_ID_FLAGS(func, bpf_skb_ct_lookup, KF_ACQUIRE | KF_RET_NULL)

net/netfilter/nf_conntrack_bpf.c

503

BTF_ID_FLAGS(func, bpf_ct_insert_entry, KF_ACQUIRE | KF_RET_NULL | KF_RELEASE)

net/xfrm/xfrm_state_bpf.c

121

BTF_ID_FLAGS(func, bpf_xdp_get_xfrm_state, KF_RET_NULL | KF_ACQUIRE)

tools/testing/selftests/bpf/test_kmods/bpf_testmod.c

1372

BTF_ID_FLAGS(func, bpf_kfunc_call_test_acquire, KF_ACQUIRE | KF_RET_NULL)

tools/testing/selftests/bpf/test_kmods/bpf_testmod.c

1373

BTF_ID_FLAGS(func, bpf_kfunc_call_memb_acquire, KF_ACQUIRE | KF_RET_NULL)

tools/testing/selftests/bpf/test_kmods/bpf_testmod.c

1377

BTF_ID_FLAGS(func, bpf_kfunc_call_test_acq_rdonly_mem, KF_ACQUIRE | KF_RET_NULL)

tools/testing/selftests/bpf/test_kmods/bpf_testmod.c

728

BTF_ID_FLAGS(func, bpf_kfunc_nested_acquire_nonzero_offset_test, KF_ACQUIRE)

tools/testing/selftests/bpf/test_kmods/bpf_testmod.c

729

BTF_ID_FLAGS(func, bpf_kfunc_nested_acquire_zero_offset_test, KF_ACQUIRE)

tools/testing/selftests/bpf/test_kmods/bpf_testmod.c

737

BTF_ID_FLAGS(func, bpf_testmod_ctx_create, KF_ACQUIRE | KF_RET_NULL)