From: Samuel Thibault <samuel.thibault@eu.citrix.com>
To: Keir Fraser <Keir.Fraser@cl.cam.ac.uk>
Cc: xen-devel@lists.xensource.com
Subject: Re: [PATCH] ioemu: directly project all memory on x86_64
Date: Wed, 23 Jan 2008 16:38:44 +0000 [thread overview]
Message-ID: <20080123163844.GL4252@implementation.uk.xensource.com> (raw)
In-Reply-To: <C3BD1C23.1B583%Keir.Fraser@cl.cam.ac.uk>
Keir Fraser, le Wed 23 Jan 2008 16:30:27 +0000, a écrit :
> I don't really want the memory-size parameter back. What if we support
> memory hotplug in future (e.g., we could do now if the guest decides to
> balloon in some memory higher up in its memory map)?
Well, the question holds for ia64 too, which already projects all
memory.
> Anyway I don't see what getting rid of the mapcache fixes.
Well, that was mostly to speed up memory lookup in the usual case, I
don't really need it.
Samuel
next prev parent reply other threads:[~2008-01-23 16:38 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-23 15:51 [PATCH] ioemu: directly project all memory on x86_64 Samuel Thibault
2008-01-23 16:30 ` Keir Fraser
2008-01-23 16:38 ` Samuel Thibault [this message]
2008-01-23 17:15 ` [PATCH] ioemu: fix phys_ram_addr parameter usage Samuel Thibault
2008-01-23 17:54 ` [PATCH] ioemu: directly project all memory on x86_64 Keir Fraser
2008-01-24 2:40 ` Isaku Yamahata
2008-01-24 7:51 ` Keir Fraser
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