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(parent: 632f96d) | patch
bpf: Add verified_insns to bpf_prog_info and fdinfo
authorDave Marchevsky <davemarchevsky@fb.com>
Wed, 20 Oct 2021 07:48:17 +0000 (00:48 -0700)
committerAndrii Nakryiko <andrii@kernel.org>
Thu, 21 Oct 2021 22:51:47 +0000 (15:51 -0700)
commitaba64c7da98330141dcdadd5612f088043a83696
tree2933ccb0d347784aed6093880caf3ca182a91a22tree | snapshot
parent632f96d2652e0d4188de837f88a977eedb55aee1commit | diff
bpf: Add verified_insns to bpf_prog_info and fdinfo

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>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Link: https://lore.kernel.org/bpf/20211020074818.1017682-2-davemarchevsky@fb.com
include/linux/bpf.h diff | blob | history
include/uapi/linux/bpf.h diff | blob | history
kernel/bpf/syscall.c diff | blob | history
kernel/bpf/verifier.c diff | blob | history
tools/include/uapi/linux/bpf.h diff | blob | history
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