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Searched refs:struct_ops (Results 1 – 25 of 26) sorted by relevance

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/linux/tools/bpf/bpftool/Documentation/
H A Dbpftool-struct_ops.rst4 bpftool-struct_ops
7 tool to register/unregister/introspect BPF struct_ops
17 **bpftool** [*OPTIONS*] **struct_ops** *COMMAND*
27 | **bpftool** **struct_ops { show | list }** [*STRUCT_OPS_MAP*]
28 | **bpftool** **struct_ops dump** [*STRUCT_OPS_MAP*]
29 | **bpftool** **struct_ops register** *OBJ* [*LINK_DIR*]
30 | **bpftool** **struct_ops unregister** *STRUCT_OPS_MAP*
31 | **bpftool** **struct_ops help**
39 bpftool struct_ops { show | list } [*STRUCT_OPS_MAP*]
40 Show brief information about the struct_ops i
14 SYNOPSIStool to register/unregister/introspect BPF struct_ops global() argument
24 STRUCT_OPS COMMANDStool to register/unregister/introspect BPF struct_ops global() argument
37 DESCRIPTIONtool to register/unregister/introspect BPF struct_ops global() argument
68 OPTIONStool to register/unregister/introspect BPF struct_ops global() argument
72 EXAMPLEStool to register/unregister/introspect BPF struct_ops global() argument
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H A Dbpftool-gen.rst253 SEC("struct_ops/test_2")
259 SEC(".struct_ops")
310 } struct_ops;
363 skel->struct_ops.testmod_map->data = 13;
H A Dbpftool-prog.rst57 | **struct_ops** | **fentry** | **fexit** | **freplace** | **sk_lookup**
159 other feature relying on BTF (such as fentry/fexit programs, struct_ops)
/linux/tools/testing/selftests/bpf/prog_tests/
H A Dtest_struct_ops_module.c69 skel->struct_ops.testmod_1->data = 13; in test_struct_ops_load()
70 skel->struct_ops.testmod_1->test_2 = skel->progs.test_3; in test_struct_ops_load()
113 skel->struct_ops.testmod_zeroed->zeroed = 0; in test_struct_ops_not_zeroed()
115 skel->struct_ops.testmod_zeroed->zeroed_op = NULL; in test_struct_ops_not_zeroed()
131 skel->struct_ops.testmod_zeroed->zeroed = 0xdeadbeef; in test_struct_ops_not_zeroed()
132 skel->struct_ops.testmod_zeroed->zeroed_op = NULL; in test_struct_ops_not_zeroed()
146 skel->struct_ops.testmod_zeroed->zeroed_op = skel->progs.test_3; in test_struct_ops_not_zeroed()
194 skel->struct_ops.ops->test_1 = NULL; in test_struct_ops_nulled_out_cb()
207 /* validate that libbpf generates reasonable error message if struct_ops is
208 * not referenced in any struct_ops ma
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H A Dstruct_ops_autocreate.c29 ASSERT_HAS_SUBSTR(log, "libbpf: struct_ops init_kern", "init_kern message"); in cant_load_full_object()
128 skel->struct_ops.testmod_1->test_1 = skel->progs.foo; in autoload_and_shadow_vars()
/linux/Documentation/bpf/libbpf/
H A Dprogram_types.rst172 | ``BPF_PROG_TYPE_STRUCT_OPS`` | | ``struct_ops+`` [#struct_ops]_ | |
174 | | | ``struct_ops.s+`` [#struct_ops]_ | Yes |
230 .. [#struct_ops] The ``struct_ops`` attach format supports ``struct_ops[.s]/<name>`` convention,
232 ``SEC("struct_ops[.s]")``. The attachments are defined in a struct initializer
233 that is tagged with ``SEC(".struct_ops[.link]")``.
/linux/Documentation/hid/
H A Dhid-bpf.rst152 HID-BPF is built "on top" of BPF, meaning that we use bpf struct_ops method to
157 1. event processing/filtering with ``SEC("struct_ops/hid_device_event")`` in libbpf
159 3. change of the report descriptor with ``SEC("struct_ops/hid_rdesc_fixup")`` or
160 ``SEC("struct_ops.s/hid_rdesc_fixup")`` in libbpf
176 Note that ``hid_rdesc_fixup`` can be declared as sleepable (``SEC("struct_ops.s/hid_rdesc_fixup")``).
182 Available ``struct_ops`` for HID-BPF:
195 Available API that can be used in all HID-BPF struct_ops programs:
201 Available API that can be used in syscall HID-BPF programs or in sleepable HID-BPF struct_ops programs:
249 programs can be attached to the same device. If a HID-BPF struct_ops has a
251 kernel will return `-EINVAL` when attaching the struct_ops
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/linux/tools/sched_ext/
H A Dscx_qmap.c101 skel->struct_ops.qmap_ops->exit_dump_len = strtoul(optarg, NULL, 0); in main()
107 skel->struct_ops.qmap_ops->flags |= SCX_OPS_SWITCH_PARTIAL; in main()
H A DREADME.md112 SEC(".struct_ops.link")
/linux/tools/testing/selftests/sched_ext/
H A Dnuma.c20 skel->struct_ops.numa_ops->flags = SCX_OPS_BUILTIN_IDLE_PER_NODE; in setup()
H A Dinit_enable_count.c32 skel->struct_ops.init_enable_count_ops->flags |= SCX_OPS_SWITCH_PARTIAL; in run_test()
52 SCX_FAIL_IF(!link, "Failed to attach struct_ops"); in run_test()
67 SCX_FAIL_IF(!link, "Failed to attach struct_ops"); in run_test()
/linux/samples/hid/
H A Dhid_mouse.c115 skel->struct_ops.mouse_invert->hid_id = hid_id; in main()
H A Dhid_surface_dial.c175 skel->struct_ops.surface_dial->hid_id = hid_id; in main()
/linux/Documentation/bpf/
H A Dbpf_licensing.rst79 Congestion Control (struct_ops), as of Aug 2021 - are required to be GPL
83 and struct_ops BPF programs are implicitly calling "GPL only" functions.
/linux/tools/sched_ext/include/scx/
H A Duser_exit_info.h64 u32 __len = (__skel)->struct_ops.__ops_name->exit_dump_len ?: UEI_DUMP_DFL_LEN; \
H A Dcompat.h163 __skel->struct_ops.__ops_name->hotplug_seq = scx_hotplug_seq(); \
195 SCX_BUG_ON(!__link, "Failed to attach struct_ops"); \
/linux/include/linux/
H A Dbpf_types.h155 BPF_LINK_TYPE(BPF_LINK_TYPE_STRUCT_OPS, struct_ops)
/linux/tools/bpf/bpftool/bash-completion/
H A Dbpftool495 cgroup/setsockopt cgroup/sock_release struct_ops \
603 struct_ops)
612 _bpftool_get_map_ids_for_type struct_ops
615 _bpftool_get_map_names_for_type struct_ops
/linux/Documentation/scheduler/
H A Dsched-ext.rst140 * simple_select_cpu() struct_ops prog.
165 * if the implementation just didn't define the simple_enqueue struct_ops
187 SEC(".struct_ops")
/linux/tools/bpf/bpftool/
H A Dlink.c541 info->struct_ops.map_id); in show_link_close_json()
602 printf("map %u ", info->struct_ops.map_id); in show_link_header_plain()
/linux/kernel/bpf/
H A Dbpf_struct_ops.c152 * struct_ops type.
158 * Each member in the struct_ops type has a struct bpf_struct_ops_arg_info
161 * BPF struct_ops program assigned to the member. Here, we only care about
165 * prog->aux->ctx_arg_info of BPF struct_ops programs and passed to the
346 pr_warn("struct_ops name %s is too long\n", in bpf_struct_ops_desc_init()
353 pr_warn("struct_ops for %s has no cfi_stubs\n", st_ops->name); in bpf_struct_ops_desc_init()
509 * many sockets are still utilizing this struct_ops for TCP in bpf_struct_ops_map_sys_lookup_elem()
887 /* Error during st_ops->reg(). Can happen if this struct_ops needs to be in bpf_struct_ops_map_update_elem()
889 * there was a race in registering the struct_ops (under the same name) to in bpf_struct_ops_map_update_elem()
890 * a sub-system through different struct_ops' in bpf_struct_ops_map_update_elem()
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H A Dbtf.c4258 static const struct btf_kind_operations struct_ops = { variable
5191 [BTF_KIND_STRUCT] = &struct_ops,
5192 [BTF_KIND_UNION] = &struct_ops,
9551 return check_btf_kconfigs(st_ops->owner, "struct_ops"); in __register_bpf_struct_ops()
/linux/tools/include/uapi/linux/
H A Dbpf.h1749 __u32 map_fd; /* struct_ops to attach */
1830 /* new struct_ops map fd to update link with */
6735 } struct_ops; member
/linux/include/uapi/linux/
H A Dbpf.h1749 __u32 map_fd; /* struct_ops to attach */
1830 /* new struct_ops map fd to update link with */
6735 } struct_ops; member
/linux/net/sched/
H A DKconfig410 This option allows BPF-based queueing disiplines. With BPF struct_ops,

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