git.maquefel.me Git - linux.git/commit

author	Song Liu <songliubraving@fb.com>
	Fri, 12 Nov 2021 15:02:43 +0000 (07:02 -0800)
committer	Alexei Starovoitov <ast@kernel.org>
	Fri, 12 Nov 2021 18:19:09 +0000 (10:19 -0800)
commit	d19ddb476a539fd78ad1028ae13bb38506286931
tree	293ae437aeb1c13fd0ead6e9d4291326a64e97e5	tree \| snapshot
parent	9e2ad638ae3632ef916ceb39f70e3104bf8fdc97	commit \| diff

bpf: Introduce btf_tracing_ids

Similar to btf_sock_ids, btf_tracing_ids provides btf ID for task_struct,
file, and vm_area_struct via easy to understand format like
btf_tracing_ids[BTF_TRACING_TYPE_[TASK|file|VMA]].

Suggested-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Song Liu <songliubraving@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/bpf/20211112150243.1270987-3-songliubraving@fb.com

ep93xx device tree rework repo: git://git.maquefel.me/linux.git

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include/linux/btf_ids.h		diff \| blob \| history
kernel/bpf/bpf_task_storage.c		diff \| blob \| history
kernel/bpf/btf.c		diff \| blob \| history
kernel/bpf/stackmap.c		diff \| blob \| history
kernel/bpf/task_iter.c		diff \| blob \| history
kernel/bpf/verifier.c		diff \| blob \| history
kernel/trace/bpf_trace.c		diff \| blob \| history