linux-kernel - Re: [PATCH 01/13] Optimize the ordering of sections in RW_DATA

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Message-ID: <alpine.LFD.2.01.0909231126300.3303@localhost.localdomain>
Date:	Wed, 23 Sep 2009 11:26:52 -0700 (PDT)
From:	Linus Torvalds <torvalds@...ux-foundation.org>
To:	Tim Abbott <tabbott@...lice.com>
cc:	linux-kernel@...r.kernel.org, Sam Ravnborg <sam@...nborg.org>
Subject: Re: [PATCH 01/13] Optimize the ordering of sections in
 RW_DATA_SECTION.


Umm. As a commit message this sucks. What's so optimized about this?

		Linus

On Tue, 22 Sep 2009, Tim Abbott wrote:
>
> Signed-off-by: Tim Abbott <tabbott@...lice.com>
> Reviewed-by: Sam Ravnborg <sam@...nborg.org>
> ---
>  include/asm-generic/vmlinux.lds.h |    4 ++--
>  1 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
> index 29ca8f5..b6e818f 100644
> --- a/include/asm-generic/vmlinux.lds.h
> +++ b/include/asm-generic/vmlinux.lds.h
> @@ -721,12 +721,12 @@
>  	. = ALIGN(PAGE_SIZE);						\
>  	.data : AT(ADDR(.data) - LOAD_OFFSET) {				\
>  		INIT_TASK_DATA(inittask)				\
> +		NOSAVE_DATA						\
> +		PAGE_ALIGNED_DATA(pagealigned)				\
>  		CACHELINE_ALIGNED_DATA(cacheline)			\
>  		READ_MOSTLY_DATA(cacheline)				\
>  		DATA_DATA						\
>  		CONSTRUCTORS						\
> -		NOSAVE_DATA						\
> -		PAGE_ALIGNED_DATA(pagealigned)				\
>  	}
>  
>  #define INIT_TEXT_SECTION(inittext_align)				\
> -- 
> 1.6.3.3
> 
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