On Mon, 25 Nov 2013 18:00:56 +0100
Andreas Färber afaer...@suse.de wrote:
Am 25.11.2013 11:41, schrieb Igor Mammedov:
On Thu, 21 Nov 2013 17:09:27 +0100
Andreas Färber afaer...@suse.de wrote:
Am 21.11.2013 15:34, schrieb Igor Mammedov:
On Thu, 21 Nov 2013 15:13:12 +0100
Andreas
On Thu, 21 Nov 2013 17:09:27 +0100
Andreas Färber afaer...@suse.de wrote:
Am 21.11.2013 15:34, schrieb Igor Mammedov:
On Thu, 21 Nov 2013 15:13:12 +0100
Andreas Färber afaer...@suse.de wrote:
Am 21.11.2013 06:48, schrieb Li Guang:
Why not give the memory that not be hot-added a chance to
On Fri, 22 Nov 2013 15:23:56 +0100
Gerd Hoffmann kra...@redhat.com wrote:
On Do, 2013-11-21 at 03:38 +0100, Igor Mammedov wrote:
Add DimmBus for memory hotplug below 4Gb or above 4Gb depending
on initial memory size and hotplug memory size.
* if ram_size is less than 32-bit PCI hole
Does it make sense to hotplug memory above 4g unconditionally to
simplify things?
It does and it was so in v6 RFC,
But it would rule out hotplug for 32-bit guests that doesn't support
more then 4Gb.
Indeed.
As use case 32-bit guest could start whit small initial memory
and hotplug
On Mon, 25 Nov 2013 12:39:05 +0100
Gerd Hoffmann kra...@redhat.com wrote:
Does it make sense to hotplug memory above 4g unconditionally to
simplify things?
It does and it was so in v6 RFC,
But it would rule out hotplug for 32-bit guests that doesn't support
more then 4Gb.
Indeed.
Il 25/11/2013 12:39, Gerd Hoffmann ha scritto:
As use case 32-bit guest could start whit small initial memory
and hotplug additional memory if needed up to point where 32-bit
PCI hole starts. That would allow guests to launch with small amount
but baloon up upto 2-3.5 Gb depending on
On Mon, 25 Nov 2013 14:35:18 +0100
Paolo Bonzini pbonz...@redhat.com wrote:
Il 25/11/2013 12:39, Gerd Hoffmann ha scritto:
As use case 32-bit guest could start whit small initial memory
and hotplug additional memory if needed up to point where 32-bit
PCI hole starts. That would allow
Am 25.11.2013 11:41, schrieb Igor Mammedov:
On Thu, 21 Nov 2013 17:09:27 +0100
Andreas Färber afaer...@suse.de wrote:
Am 21.11.2013 15:34, schrieb Igor Mammedov:
On Thu, 21 Nov 2013 15:13:12 +0100
Andreas Färber afaer...@suse.de wrote:
Am 21.11.2013 06:48, schrieb Li Guang:
Why not give
On Do, 2013-11-21 at 03:38 +0100, Igor Mammedov wrote:
Add DimmBus for memory hotplug below 4Gb or above 4Gb depending
on initial memory size and hotplug memory size.
* if ram_size is less than 32-bit PCI hole start, reserve
hotplug memory region as [ram_size,32bit-PCIhole-start)
if
On Thu, 21 Nov 2013 15:13:12 +0100
Andreas Färber afaer...@suse.de wrote:
Am 21.11.2013 06:48, schrieb Li Guang:
Hi, Igor
Igor Mammedov wrote:
Add DimmBus for memory hotplug below 4Gb or above 4Gb depending
on initial memory size and hotplug memory size.
...
+static
+void
On Thu, Nov 21, 2013 at 03:34:53PM +0100, Igor Mammedov wrote:
On Thu, 21 Nov 2013 15:13:12 +0100
Andreas Färber afaer...@suse.de wrote:
Am 21.11.2013 06:48, schrieb Li Guang:
Hi, Igor
Igor Mammedov wrote:
Add DimmBus for memory hotplug below 4Gb or above 4Gb depending
on
On Thu, Nov 21, 2013 at 05:09:27PM +0100, Andreas Färber wrote:
Am 21.11.2013 15:34, schrieb Igor Mammedov:
On Thu, 21 Nov 2013 15:13:12 +0100
Andreas Färber afaer...@suse.de wrote:
Am 21.11.2013 06:48, schrieb Li Guang:
Why not give the memory that not be hot-added a chance to be placed
Am 21.11.2013 06:48, schrieb Li Guang:
Hi, Igor
Igor Mammedov wrote:
Add DimmBus for memory hotplug below 4Gb or above 4Gb depending
on initial memory size and hotplug memory size.
...
+static
+void pc_hotplug_memory_init_impl(Object *owner,
+
Am 21.11.2013 15:34, schrieb Igor Mammedov:
On Thu, 21 Nov 2013 15:13:12 +0100
Andreas Färber afaer...@suse.de wrote:
Am 21.11.2013 06:48, schrieb Li Guang:
Why not give the memory that not be hot-added a chance to be placed on
one memory slot?
Seconded, I believe I requested that on the
Add DimmBus for memory hotplug below 4Gb or above 4Gb depending
on initial memory size and hotplug memory size.
* if ram_size is less than 32-bit PCI hole start, reserve
hotplug memory region as [ram_size,32bit-PCIhole-start)
if hotplug memory region fits there,
otherwise reserve hotplug
Hi, Igor
Igor Mammedov wrote:
Add DimmBus for memory hotplug below 4Gb or above 4Gb depending
on initial memory size and hotplug memory size.
...
+static
+void pc_hotplug_memory_init_impl(Object *owner,
+ MemoryRegion *system_memory,
+
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