From: Pavel Machek <pavel@ucw.cz>
To: Mark Gross <mgross@linux.intel.com>
Cc: linux-mm@kvack.org, linux-pm@lists.osdl.org,
mark.gross@intel.com, akpm@linux-foundation.org,
torvalds@linux-foundation.org, neelam.chandwani@intel.com
Subject: Re: [linux-pm] [RFC] [PATCH] Power Managed memory base enabling
Date: Mon, 26 Mar 2007 12:48:46 +0000 [thread overview]
Message-ID: <20070326124846.GC11088@ucw.cz> (raw)
In-Reply-To: <20070305181826.GA21515@linux.intel.com>
Hi!
> It implements a convention on the 4 bytes of "Proximity Domain ID"
> within the SRAT memory affinity structure as defined in ACPI3.0a. If
> bit 31 is set, then the memory range represented by that PXM is assumed
> to be power managed. We are working on defining a "standard" for
> identifying such memory areas as power manageable and progress committee
> based.
...
> More will be done, but for now we would like to get this base enabling
> into the upstream kernel as an initial step.
I'm not sure if the hack above does not disqualify it from
mainstream...
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prev parent reply other threads:[~2007-03-26 12:48 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-05 18:18 [RFC] [PATCH] Power Managed memory base enabling Mark Gross
2007-03-06 1:26 ` KAMEZAWA Hiroyuki
2007-03-06 15:54 ` Mark Gross
2007-03-06 15:09 ` David Rientjes
2007-03-06 16:47 ` Mark Gross
2007-03-06 17:12 ` David Rientjes
2007-03-06 17:20 ` Mark Gross
2007-03-06 17:33 ` David Rientjes
2007-03-07 2:40 ` David Rientjes
2007-03-09 20:53 ` Mark Gross
2007-03-09 21:27 ` David Rientjes
2007-03-09 21:26 ` Mark Gross
2007-03-26 12:48 ` Pavel Machek [this message]
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