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bpf: Correct the comment about insn_to_jit_off

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The insn_to_jit_off passed to bpf_prog_fill_jited_linfo should be the
first byte of the next instruction, or the byte off to the end of the
current instruction.

Signed-off-by: Pu Lehui <pulehui@huawei.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20220530092815.1112406-4-pulehui@huawei.com
This commit is contained in:
Pu Lehui 2022-05-30 17:28:12 +08:00 • committed by Andrii Nakryiko
parent 3cb7041304
commit cc1685546d
1 changed files with 1 additions and 1 deletions
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2
kernel/bpf/core.c
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@ -176,7 +176,7 @@ void bpf_prog_jit_attempt_done(struct bpf_prog *prog)
* here is relative to the prog itself instead of the main prog.
* This array has one entry for each xlated bpf insn.
*
* jited_off is the byte off to the last byte of the jited insn.
* jited_off is the byte off to the end of the jited insn.
*
* Hence, with
* insn_start: