Messages in this thread | | | Date | Fri, 18 Feb 2011 08:30:32 +0100 | From | Ingo Molnar <> | Subject | Re: [PATCH 2/5] x86: Minimize initial e820 messages |
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* Mike Travis <travis@sgi.com> wrote:
> --- linux.orig/arch/x86/kernel/e820.c > +++ linux/arch/x86/kernel/e820.c > @@ -38,6 +38,8 @@ > */ > struct e820map e820; > struct e820map e820_saved; > +struct e820map e820_prev __initdata; > +int e820_prev_saved __initdata;
Please add comments to the code that describe what these global variables do.
Also, they should be 'static' as they are only used in e820.c, right?
Ingo
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