From: David Gibson <david@gibson.dropbear.id.au>
To: Bharata B Rao <bharata@linux.vnet.ibm.com>
Cc: mdroth@linux.vnet.ibm.com, aik@ozlabs.ru, agraf@suse.de,
qemu-devel@nongnu.org, qemu-ppc@nongnu.org,
tyreld@linux.vnet.ibm.com, nfont@linux.vnet.ibm.com,
imammedo@redhat.com
Subject: Re: [Qemu-devel] [RFC PATCH v4 4/5] spapr: Make hash table size a factor of maxram_size
Date: Tue, 23 Jun 2015 12:08:09 +1000 [thread overview]
Message-ID: <20150623020809.GY13352@voom.redhat.com> (raw)
In-Reply-To: <1434709077-17491-5-git-send-email-bharata@linux.vnet.ibm.com>
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On Fri, Jun 19, 2015 at 03:47:56PM +0530, Bharata B Rao wrote:
> The hash table size is dependent on ram_size, but since with hotplug
> the memory can grow till maxram_size. Hence make hash table size dependent
> on maxram_size.
>
> This allows to hotplug huge amounts of memory to the guest.
>
> Signed-off-by: Bharata B Rao <bharata@linux.vnet.ibm.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
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next prev parent reply other threads:[~2015-06-23 3:16 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-19 10:17 [Qemu-devel] [RFC PATCH v4 0/5] Memory hotplug for PowerPC sPAPR guests Bharata B Rao
2015-06-19 10:17 ` [Qemu-devel] [RFC PATCH v4 1/5] spapr: Initialize hotplug memory address space Bharata B Rao
2015-06-23 1:33 ` David Gibson
2015-06-24 2:14 ` Bharata B Rao
2015-06-19 10:17 ` [Qemu-devel] [RFC PATCH v4 2/5] spapr: Add LMB DR connectors Bharata B Rao
2015-06-23 1:32 ` David Gibson
2015-06-24 2:19 ` Bharata B Rao
2015-06-24 3:24 ` Bharata B Rao
2015-06-24 5:51 ` David Gibson
2015-06-25 12:56 ` Michael Roth
2015-06-19 10:17 ` [Qemu-devel] [RFC PATCH v4 3/5] spapr: Support ibm, dynamic-reconfiguration-memory Bharata B Rao
2015-06-23 1:54 ` David Gibson
2015-06-24 2:25 ` Bharata B Rao
2015-06-24 5:55 ` David Gibson
2015-06-25 6:17 ` Bharata B Rao
2015-06-19 10:17 ` [Qemu-devel] [RFC PATCH v4 4/5] spapr: Make hash table size a factor of maxram_size Bharata B Rao
2015-06-23 2:08 ` David Gibson [this message]
2015-06-19 10:17 ` [Qemu-devel] [RFC PATCH v4 5/5] spapr: Memory hotplug support Bharata B Rao
2015-06-23 2:29 ` David Gibson
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