1 What: /sys/kernel/btf 2 Date: Aug 2019 3 KernelVersion: 5.5 4 Contact: bpf@vger.kernel.org 5 Description: 6 Contains BTF type information and related data for kernel and 7 kernel modules. 8 9 What: /sys/kernel/btf/vmlinux 10 Date: Aug 2019 11 KernelVersion: 5.5 12 Contact: bpf@vger.kernel.org 13 Description: 14 Read-only binary attribute exposing kernel's own BTF type 15 information with description of all internal kernel types. See 16 Documentation/bpf/btf.rst for detailed description of format 17 itself. 18 19 What: /sys/kernel/btf/<module-name> 20 Date: Nov 2020 21 KernelVersion: 5.11 22 Contact: bpf@vger.kernel.org 23 Description: 24 Read-only binary attribute exposing kernel module's BTF type 25 information as an add-on to the kernel's BTF (/sys/kernel/btf/vmlinux).
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