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    SubjectRe: [PATCH v3 12/26] objtool: Resize insn_hash
    On Tue, 24 Mar 2020, Peter Zijlstra wrote:

    > Perf shows we're spending a lot of time in find_insn() and the
    > statistics show we have around 3.2 million instruction. Increase the
    > hash table size to reduce the bucket load from around 50 to 3.
    >
    > This shaves about 2s off of objtool on vmlinux.o runtime, down to 16s.
    >
    > Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
    > Acked-by: Josh Poimboeuf <jpoimboe@redhat.com>

    Reviewed-by: Miroslav Benes <mbenes@suse.cz>

    M

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