Re: [PATCH 48/48] objtool/klp: Cache dont_correlate() result

Song Liu
2026-04-25T01:19:30Z

On Wed, Apr 22, 2026 at 9:04 PM Josh Poimboeuf <jpoimboe@kernel.org> wrote:
>
> Cache the dont_correlate() result once per symbol at the start of
> correlate_symbols(). This reduces klp diff time on an arm64 LTO
> vmlinux.o from 2m51s to 35s.
>
> Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>

Acked-by: Song Liu <song@kernel.org>