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/linux-6.15/tools/bpf/bpftool/Documentation/
H A Dbpftool-struct_ops.rst4 bpftool-struct_ops
31 | **bpftool** **struct_ops help**
42 struct_ops. Otherwise, it lists all struct_ops currently existing in the
46 struct_ops's kernel type.
48 bpftool struct_ops dump [*STRUCT_OPS_MAP*]
51 struct_ops. Otherwise, it dumps all struct_ops currently existing in the
55 Register bpf struct_ops from *OBJ*. All struct_ops under the ELF section
56 ".struct_ops" and ".struct_ops.link" will be registered to its kernel
57 subsystem. For each struct_ops in the ".struct_ops.link" section, a link
65 bpftool struct_ops help
[all …]
H A Dbpftool.rst24 **btf** | **gen** | **struct_ops** | **iter** }
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-map.rst57 | | **queue** | **stack** | **sk_storage** | **struct_ops** | **ringbuf** | **inode_storage**
H A Dbpftool-prog.rst56 | **struct_ops** | **fentry** | **fexit** | **freplace** | **sk_lookup**
/linux-6.15/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()
239 skel->struct_ops.ops->test_1 = skel->progs.test_1_forgotten; /* not anymore */ in test_struct_ops_forgotten_cb()
H A Dstruct_ops_autocreate.c128 skel->struct_ops.testmod_1->test_1 = skel->progs.foo; in autoload_and_shadow_vars()
/linux-6.15/Documentation/bpf/libbpf/
H A Dprogram_types.rst172 …PS`` | | ``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-6.15/Documentation/hid/
H A Dhid-bpf.rst160 ``SEC("struct_ops.s/hid_rdesc_fixup")`` in libbpf
182 Available ``struct_ops`` for HID-BPF:
195 Available API that can be used in all 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.
261 ``SEC("struct_ops/hid_device_event")``
291 ``SEC("struct_ops/hid_rdesc_fixup")``
304 Whenever a struct_ops containing a ``SEC("struct_ops/hid_rdesc_fixup")`` program
391 SEC("struct_ops/hid_device_event")
415 SEC(".struct_ops.link")
[all …]
/linux-6.15/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-6.15/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()
/linux-6.15/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-6.15/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.
H A Dkfuncs.rst241 1. Pointers which are passed as tracepoint or struct_ops callback arguments.
520 struct_ops callback arg. For example:
/linux-6.15/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(); \
/linux-6.15/include/linux/
H A Dbpf_types.h155 BPF_LINK_TYPE(BPF_LINK_TYPE_STRUCT_OPS, struct_ops)
/linux-6.15/kernel/
H A DKconfig.preempt170 sched_ext leverages BPF struct_ops feature to define a structure
172 wish to implement scheduling policies. The struct_ops structure
/linux-6.15/tools/bpf/bpftool/bash-completion/
H A Dbpftool495 cgroup/setsockopt cgroup/sock_release struct_ops \
589 struct_ops)
598 _bpftool_get_map_ids_for_type struct_ops
601 _bpftool_get_map_names_for_type struct_ops
/linux-6.15/Documentation/scheduler/
H A Dsched-ext.rst138 * simple_select_cpu() struct_ops prog.
163 * if the implementation just didn't define the simple_enqueue struct_ops
185 SEC(".struct_ops")
/linux-6.15/tools/bpf/bpftool/
H A Dlink.c538 info->struct_ops.map_id); in show_link_close_json()
599 printf("map %u ", info->struct_ops.map_id); in show_link_header_plain()
/linux-6.15/kernel/bpf/
H A Dbpf_struct_ops.c1226 info->struct_ops.map_id = map->id; in bpf_struct_ops_map_link_fill_link_info()

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