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* Where are logical memory block regions setup?
@ 2010-07-27  2:52 Rick Ramstetter
  2010-07-27  9:28 ` Benjamin Herrenschmidt
  0 siblings, 1 reply; 2+ messages in thread
From: Rick Ramstetter @ 2010-07-27  2:52 UTC (permalink / raw)
  To: linuxppc-dev

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Hi all,

Where can I find the code that sets values in lmb.reserved.region[i]?
This is in reference to 2.6.27's arch/powerpc/mm/mem.c and
include/linux/lmb.h

I'm looking specifically for code that sets lmb_region's region.size and
region.base.

Thank you,
-Rick

-- 
J. Rick Ramstetter

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^ permalink raw reply	[flat|nested] 2+ messages in thread

* Re: Where are logical memory block regions setup?
  2010-07-27  2:52 Where are logical memory block regions setup? Rick Ramstetter
@ 2010-07-27  9:28 ` Benjamin Herrenschmidt
  0 siblings, 0 replies; 2+ messages in thread
From: Benjamin Herrenschmidt @ 2010-07-27  9:28 UTC (permalink / raw)
  To: Rick Ramstetter; +Cc: linuxppc-dev

On Mon, 2010-07-26 at 22:52 -0400, Rick Ramstetter wrote:
> Hi all,
> 
> Where can I find the code that sets values in lmb.reserved.region[i]? 
> This is in reference to 2.6.27's arch/powerpc/mm/mem.c and
> include/linux/lmb.h
> 
> I'm looking specifically for code that sets lmb_region's region.size
> and region.base.

They come from the reserve map in the device-tree, plus possible
additional calls to lmb_reserve. Do a grep -r lmb_reserve arch/powerpc
and you should find it all.

Cheers,
Ben.

^ permalink raw reply	[flat|nested] 2+ messages in thread

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