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Date: Thu, 6 Jul 2006 02:02:57 -0700
From: Andrew Morton <akpm@osdl.org>
To: Ingo Molnar <mingo@elte.hu>
Cc: torvalds@osdl.org, linux-kernel@vger.kernel.org, arjan@infradead.org
Subject: Re: [patch] uninline init_waitqueue_*() functions
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On Thu, 6 Jul 2006 10:23:41 +0200
Ingo Molnar <mingo@elte.hu> wrote:

> uninline more wait.h inline functions.
> 
> allyesconfig vmlinux size delta:
> 
>   text            data    bss     dec          filename
>   20736884        6073834 3075176 29885894     vmlinux.before
>   20721009        6073966 3075176 29870151     vmlinux.after

On my x86_64 typicalconfig
(http://www.zip.com.au/~akpm/linux/patches/stuff/config-x)


everything inlined:

   text    data     bss     dec     hex filename
4079169  702440  280184 5061793  4d3ca1 vmlinux

uninline init_waitqueue_head:

4076921  702456  280184 5059561  4d33e9 vmlinux

uninline init_waitqueue_head+init_waitqueue_entry

box:/usr/src/25> size vmlinux
   text    data     bss     dec     hex filename
4077017  702472  280184 5059673  4d3459 vmlinux

uninline init_waitqueue_head+init_waitqueue_entry+init_waitqueue_func_entry

box:/usr/src/25> size vmlinux
   text    data     bss     dec     hex filename
4077128  702496  280184 5059808  4d34e0 vmlinux


So we only want to uninline init_waitqueue_head().