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Re: [Qemu-devel] [RFC PATCH v1 4/4] numa: API to lookup NUMA node by add
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From: |
David Gibson |
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Subject: |
Re: [Qemu-devel] [RFC PATCH v1 4/4] numa: API to lookup NUMA node by address |
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Date: |
Mon, 15 Jun 2015 16:35:59 +1000 |
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User-agent: |
Mutt/1.5.23 (2014-03-12) |
On Fri, Jun 12, 2015 at 02:30:28PM +0530, Bharata B Rao wrote:
> Introduce an API numa_get_node(ram_addr_t addr, Error **errp) that
> returns the NUMA node to which the given address belongs to. This
> API works uniformly for both boot time as well as hotplugged memory.
>
> This API is needed by sPAPR PowerPC to support
> ibm,dynamic-reconfiguration-memory device tree node which is needed for
> memory hotplug.
>
> Signed-off-by: Bharata B Rao <address@hidden>
Reviewed-by: David Gibson <address@hidden>
--
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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- [Qemu-devel] [RFC PATCH v1 0/4] Refactoring pc_dimm_plug and NUMA node lookup API, Bharata B Rao, 2015/06/12
- [Qemu-devel] [RFC PATCH v1 3/4] numa: Store boot memory address range in node_info, Bharata B Rao, 2015/06/12
- [Qemu-devel] [RFC PATCH v1 4/4] numa: API to lookup NUMA node by address, Bharata B Rao, 2015/06/12
- Re: [Qemu-devel] [RFC PATCH v1 4/4] numa: API to lookup NUMA node by address,
David Gibson <=
- [Qemu-devel] [RFC PATCH v1 1/4] pc, pc-dimm: Factor out reusable parts in pc_dimm_plug to a separate routine, Bharata B Rao, 2015/06/12
- [Qemu-devel] [RFC PATCH v1 2/4] numa, pc-dimm: Store pc-dimm memory information in numa_info, Bharata B Rao, 2015/06/12