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bpf: keep track of verifier insn_processed #1917
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This stat is currently printed in the verifier log and not stored anywhere. To ease consumption of this data, add a field to bpf_prog_aux so it can be exposed via BPF_OBJ_GET_INFO_BY_FD and fdinfo. Signed-off-by: Dave Marchevsky <davemarchevsky@fb.com> Acked-by: John Fastabend <john.fastabend@gmail.com>
verified_insns field was added to response of bpf_obj_get_info_by_fd call on a prog. Confirm that it's being populated by loading a simple program and asking for its info. Signed-off-by: Dave Marchevsky <davemarchevsky@fb.com> Acked-by: John Fastabend <john.fastabend@gmail.com> Acked-by: Andrii Nakryiko <andrii@kernel.org>
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At least one diff in series https://patchwork.kernel.org/project/netdevbpf/list/?series=566835 irrelevant now. Closing PR. |
Pull request for series with
subject: bpf: keep track of verifier insn_processed
version: 2
url: https://patchwork.kernel.org/project/netdevbpf/list/?series=561395