* Andi Kleen <[email protected]> wrote:
> From: Andi Kleen <[email protected]>
>
> As suggested by Ingo.
>
> Make HW_BREAKPOINTS a config option. HW_BREAKPOINTS depends
> on perf. This allows disabling PERF_EVENTS for systems that
> don't need it (e.g. anything not used for development)
>
> Disabling PERF_EVENTS saves over 700k of kernel text (~5% of my config)
> and significant data/bss:
>
> text data bss dec hex filename
> 13692640 1922416 1478656 17093712 104d450 obj/vmlinux
> 12980092 1787544 1470464 16238100 f7c614 obj-noperf/vmlinux
Btw., could you send me your .config so I can investigate this?
Thanks,
Ingo
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