Re: [PATCH] batman-adv: Deinline batadv_orig_hash_find, save 9024 bytes

From	Antonio Quartulli <a@unstable.cc>
Newsgroups	linux.kernel
Subject	Re: [PATCH] batman-adv: Deinline batadv_orig_hash_find, save 9024 bytes
Date	2016-04-25 16:10 +0200
Message-ID	<rrP3K-6Kr-37@gated-at.bofh.it> (permalink)
References	<rrOKl-6zz-1@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Mon, Apr 25, 2016 at 03:25:22PM +0200, Denys Vlasenko wrote:
> This function compiles to 473 bytes of machine code.
> 21 callsites.
> 
>     text     data      bss       dec     hex filename
> 95903266 20860288 35991552 152755106 91adba2 vmlinux_before
> 95894242 20860288 35991552 152746082 91ab862 vmlinux

Hi Danys,

thanks for your patch. This function is used in a several performance critical
code paths (i.e. packet forwarding).

Are we sure we are not losing in performance here?

Cheers,

-- 
Antonio Quartulli

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[PATCH] batman-adv: Deinline batadv_orig_hash_find, save 9024 bytes Denys Vlasenko <dvlasenk@redhat.com> - 2016-04-25 15:30 +0200
  Re: [PATCH] batman-adv: Deinline batadv_orig_hash_find, save 9024  bytes Denys Vlasenko <dvlasenk@redhat.com> - 2016-04-25 15:50 +0200
    Re: [PATCH] batman-adv: Deinline batadv_orig_hash_find, save 9024  bytes Antonio Quartulli <a@unstable.cc> - 2016-04-25 16:30 +0200
  Re: [PATCH] batman-adv: Deinline batadv_orig_hash_find, save 9024  bytes Antonio Quartulli <a@unstable.cc> - 2016-04-25 16:10 +0200

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