| Date | Wed, 25 Mar 2020 11:18:22 +0100 (CET) | From | Miroslav Benes <> | Subject | Re: [PATCH v3 09/26] objtool: Optimize find_section_by_name() |
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On Tue, 24 Mar 2020, Peter Zijlstra wrote:
> In order to avoid yet another linear search of (20k) sections, add a > name based hash. > > This reduces objtool runtime on vmlinux.o by some 10s to around 35s. > > Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> > Acked-by: Josh Poimboeuf <jpoimboe@redhat.com>
Reviewed-by: Miroslav Benes <mbenes@suse.cz>
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