* Where does M2P and P2M table defined?
@ 2009-05-27 9:02 p z
2009-05-27 9:34 ` leilei175
0 siblings, 1 reply; 4+ messages in thread
From: p z @ 2009-05-27 9:02 UTC (permalink / raw)
To: xen-devel
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Hi all ,
Where does M2P and P2M tables defined please? I want to know what do the 2
data structures look like?
Thank you,
--
zp
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* Re: Where does M2P and P2M table defined?
2009-05-27 9:02 Where does M2P and P2M table defined? p z
@ 2009-05-27 9:34 ` leilei175
2009-05-27 13:22 ` p z
0 siblings, 1 reply; 4+ messages in thread
From: leilei175 @ 2009-05-27 9:34 UTC (permalink / raw)
To: p z; +Cc: xen-devel
they are just unsigned long arrays
check arch/x86/xen/mmu.c
2009/5/27 p z <zpengxen@gmail.com>:
> Hi all ,
>
> Where does M2P and P2M tables defined please? I want to know what do the 2
> data structures look like?
>
> Thank you,
>
> --
> zp
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xensource.com
> http://lists.xensource.com/xen-devel
>
>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Where does M2P and P2M table defined?
2009-05-27 9:34 ` leilei175
@ 2009-05-27 13:22 ` p z
2009-05-27 13:27 ` Patrick Colp
0 siblings, 1 reply; 4+ messages in thread
From: p z @ 2009-05-27 13:22 UTC (permalink / raw)
To: leilei175; +Cc: xen-devel
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Thank you very much.
What is your xen version please? I don't find arch/x86/xen/mmu.c in xen
3.3.0.
There is xen-3.3.0/xen/arch/x86/mm.c in xen3.3.0,but I don't find M2P and
p2m table.
I find d->arch.p2m which may be p2m, but I don't find m2p.
2009/5/27 <leilei175@gmail.com>
> they are just unsigned long arrays
> check arch/x86/xen/mmu.c
>
>
> 2009/5/27 p z <zpengxen@gmail.com>:
> > Hi all ,
> >
> > Where does M2P and P2M tables defined please? I want to know what do the
> 2
> > data structures look like?
> >
> > Thank you,
> >
> > --
> > zp
> >
> > _______________________________________________
> > Xen-devel mailing list
> > Xen-devel@lists.xensource.com
> > http://lists.xensource.com/xen-devel
> >
> >
>
--
zp
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_______________________________________________
Xen-devel mailing list
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http://lists.xensource.com/xen-devel
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Where does M2P and P2M table defined?
2009-05-27 13:22 ` p z
@ 2009-05-27 13:27 ` Patrick Colp
0 siblings, 0 replies; 4+ messages in thread
From: Patrick Colp @ 2009-05-27 13:27 UTC (permalink / raw)
To: p z; +Cc: leilei175, xen-devel
I think mmu.c was a typo. There is m2p stuff in:
xen/arch/x86/mm/x86_32/mm.c and xen/arch/x86/mm/x86_64/mm.c
p2m stuff is in:
xen/arch/x86/mm/p2m.c
Patrick
p z wrote:
> Thank you very much.
>
> What is your xen version please? I don't find arch/x86/xen/mmu.c in xen
> 3.3.0.
>
> There is xen-3.3.0/xen/arch/x86/mm.c in xen3.3.0,but I don't find M2P and
> p2m table.
>
> I find d->arch.p2m which may be p2m, but I don't find m2p.
>
> 2009/5/27 <leilei175@gmail.com>
>
>> they are just unsigned long arrays
>> check arch/x86/xen/mmu.c
>>
>>
>> 2009/5/27 p z <zpengxen@gmail.com>:
>>> Hi all ,
>>>
>>> Where does M2P and P2M tables defined please? I want to know what do the
>> 2
>>> data structures look like?
>>>
>>> Thank you,
>>>
>>> --
>>> zp
>>>
>>> _______________________________________________
>>> Xen-devel mailing list
>>> Xen-devel@lists.xensource.com
>>> http://lists.xensource.com/xen-devel
>>>
>>>
>
>
>
>
> ------------------------------------------------------------------------
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xensource.com
> http://lists.xensource.com/xen-devel
^ permalink raw reply [flat|nested] 4+ messages in thread
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2009-05-27 9:02 Where does M2P and P2M table defined? p z
2009-05-27 9:34 ` leilei175
2009-05-27 13:22 ` p z
2009-05-27 13:27 ` Patrick Colp
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