bpf: save subprogram name in bpf_subprog_info

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Subprogram name can be computed from function info and BTF, but it is
convenient to have the name readily available for logging purposes.
Update comment saying that bpf_subprog_info->start has to be the first
field, this is no longer true, relevant sites access .start field
by it's name.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20260410-patch-set-v4-2-5d4eecb343db@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

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Eduard Zingerman 2026-04-10 13:55:53 -07:00 • committed by Alexei Starovoitov

parent 33dfc521c2

commit cf3ee1ecf3

2 changed files with 2 additions and 1 deletions

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2

include/linux/bpf_verifier.h

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1

kernel/bpf/verifier.c

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