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Searched refs:KF_RCU (Results 1 – 9 of 9) sorted by relevance

/linux-6.15/kernel/bpf/
H A Dcpumask.c481 BTF_ID_FLAGS(func, bpf_cpumask_first, KF_RCU)
489 BTF_ID_FLAGS(func, bpf_cpumask_setall, KF_RCU)
490 BTF_ID_FLAGS(func, bpf_cpumask_clear, KF_RCU)
491 BTF_ID_FLAGS(func, bpf_cpumask_and, KF_RCU)
492 BTF_ID_FLAGS(func, bpf_cpumask_or, KF_RCU)
493 BTF_ID_FLAGS(func, bpf_cpumask_xor, KF_RCU)
494 BTF_ID_FLAGS(func, bpf_cpumask_equal, KF_RCU)
496 BTF_ID_FLAGS(func, bpf_cpumask_subset, KF_RCU)
497 BTF_ID_FLAGS(func, bpf_cpumask_empty, KF_RCU)
498 BTF_ID_FLAGS(func, bpf_cpumask_full, KF_RCU)
[all …]
H A Dcrypto.c351 BTF_ID_FLAGS(func, bpf_crypto_ctx_acquire, KF_ACQUIRE | KF_RCU | KF_RET_NULL)
360 BTF_ID_FLAGS(func, bpf_crypto_decrypt, KF_RCU)
361 BTF_ID_FLAGS(func, bpf_crypto_encrypt, KF_RCU)
H A Dhelpers.c3207 BTF_ID_FLAGS(func, bpf_refcount_acquire_impl, KF_ACQUIRE | KF_RET_NULL | KF_RCU)
3212 BTF_ID_FLAGS(func, bpf_task_acquire, KF_ACQUIRE | KF_RCU | KF_RET_NULL)
3219 BTF_ID_FLAGS(func, bpf_cgroup_acquire, KF_ACQUIRE | KF_RCU | KF_RET_NULL)
3221 BTF_ID_FLAGS(func, bpf_cgroup_ancestor, KF_ACQUIRE | KF_RCU | KF_RET_NULL)
3223 BTF_ID_FLAGS(func, bpf_task_under_cgroup, KF_RCU)
3224 BTF_ID_FLAGS(func, bpf_task_get_cgroup1, KF_ACQUIRE | KF_RCU | KF_RET_NULL)
3258 BTF_ID_FLAGS(func, bpf_iter_task_vma_new, KF_ITER_NEW | KF_RCU)
H A Dverifier.c11816 return meta->kfunc_flags & KF_RCU; in is_kfunc_rcu()
/linux-6.15/kernel/sched/
H A Dext_idle.c1139 BTF_ID_FLAGS(func, scx_bpf_pick_idle_cpu_node, KF_RCU)
1140 BTF_ID_FLAGS(func, scx_bpf_pick_idle_cpu, KF_RCU)
1141 BTF_ID_FLAGS(func, scx_bpf_pick_any_cpu_node, KF_RCU)
1142 BTF_ID_FLAGS(func, scx_bpf_pick_any_cpu, KF_RCU)
1151 BTF_ID_FLAGS(func, scx_bpf_select_cpu_dfl, KF_RCU)
H A Dext.c6255 BTF_ID_FLAGS(func, scx_bpf_dsq_insert, KF_RCU)
6256 BTF_ID_FLAGS(func, scx_bpf_dsq_insert_vtime, KF_RCU)
6257 BTF_ID_FLAGS(func, scx_bpf_dispatch, KF_RCU)
6258 BTF_ID_FLAGS(func, scx_bpf_dispatch_vtime, KF_RCU)
6573 BTF_ID_FLAGS(func, scx_bpf_dsq_move, KF_RCU)
6574 BTF_ID_FLAGS(func, scx_bpf_dsq_move_vtime, KF_RCU)
6577 BTF_ID_FLAGS(func, scx_bpf_dispatch_from_dsq, KF_RCU)
6681 BTF_ID_FLAGS(func, scx_bpf_dsq_move, KF_RCU)
6682 BTF_ID_FLAGS(func, scx_bpf_dsq_move_vtime, KF_RCU)
7378 BTF_ID_FLAGS(func, scx_bpf_task_running, KF_RCU)
[all …]
/linux-6.15/Documentation/bpf/
H A Dkfuncs.rst252 guaranteed to be valid (trusted or rcu, as in KF_RCU description below) as long
310 2.4.7 KF_RCU flag
313 The KF_RCU flag is a weaker version of KF_TRUSTED_ARGS. The kfuncs marked with
314 KF_RCU expect either PTR_TRUSTED or MEM_RCU arguments. The verifier guarantees
318 pointer. Note as well that a KF_ACQUIRE kfunc that is KF_RCU should very likely
/linux-6.15/include/linux/
H A Dbtf.h72 #define KF_RCU (1 << 7) /* kfunc takes either rcu or trusted pointer arguments */ macro
/linux-6.15/tools/testing/selftests/bpf/test_kmods/
H A Dbpf_testmod.c621 BTF_ID_FLAGS(func, bpf_kfunc_rcu_task_test, KF_RCU)
1078 BTF_ID_FLAGS(func, bpf_kfunc_call_test_ref, KF_TRUSTED_ARGS | KF_RCU) in BTF_ID_FLAGS()