[Libvir] [RFC][PATCH 1/2] NUMA memory and topology patches
beth kon
eak at us.ibm.com
Wed Sep 26 17:53:23 UTC 2007
Daniel Veillard wrote:
>On Mon, Sep 24, 2007 at 11:29:07PM -0400, beth kon wrote:
>
>
>>[PATCH 1/2] - add capability to access free memory information on each
>>NUMA cell.
>>
>>Signed-off-by: Beth Kon (eak at us.ibm.com)
>>
>>--
>>Elizabeth Kon (Beth)
>>IBM Linux Technology Center
>>Open Hypervisor Team
>>email: eak at us.ibm.com
>>
>>
>>
>
>
>
>>diff -urpN libvirt.danielpatch/include/libvirt/libvirt.h.in libvirt.cellsMemory/include/libvirt/libvirt.h.in
>>--- libvirt.danielpatch/include/libvirt/libvirt.h.in 2007-09-11 15:29:43.000000000 -0400
>>+++ libvirt.cellsMemory/include/libvirt/libvirt.h.in 2007-09-20 14:11:32.000000000 -0400
>>@@ -586,8 +586,9 @@ int virDomainDetachDevice(virDomainPtr d
>> */
>>
>> int virNodeGetCellsFreeMemory(virConnectPtr conn,
>>- unsigned long *freeMems,
>>- int nbCells);
>>+ long long *freeMems,
>>+ int startCell,
>>+ int maxCells);
>>
>>
>
> Hum, I just realize something, shouldn't we use
> unsigned long long *freeMems
>instead. I don't see what semantic a negative value can carry, but
>maybe I missed something !
>
>Daniel
>
>
>
Yes, I agree. I'll change that.
--
Elizabeth Kon (Beth)
IBM Linux Technology Center
Open Hypervisor Team
email: eak at us.ibm.com
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