Commit cc168554 authored May 30, 2022 by Pu Lehui Committed by Andrii Nakryiko Jun 02, 2022

bpf: Correct the comment about insn_to_jit_off



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

parent 3cb70413

kernel/bpf/core.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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: