Re: kmap

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On Wed, Nov 18, 2009 at 3:21 PM, Dave Anderson <anderson@xxxxxxxxxx> wrote:
> Or for what it's worth, you can just read the data using the physical
> address:
>
>  crash> rd -p 2b0000 10
>            2b0000:  0100c70000080805 fff0db31fb000000   ............1...
>            2b0010:  8b485500313e6b05 c931c03145302454   .k>1.UH.T$0E1.1.

That's exactly what I'm looking for.

When I'm looking at:

kmem -p ffff810104ffd258
      PAGE        PHYSICAL      MAPPING       INDEX CNT FLAGS
ffff810104ffd258 16da9d000                0        0  1 168100000000061

How do I get the translation of the flags? I've seen something useful
in vtop but I can never tell if it's giving me flags for the page
struct at the pointer I give or the page struct that would have
pointed the address I gave.

Thanks for the quick help.

--
Darrin

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