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xen-devel
Re: [Xen-devel] [xen-unstable bisection] complete test-amd64-i386-rhel6h
On 09/01/11 18:26, Ian Jackson wrote:
>> changeset: 23802:bb9b81008733
>> user: Laszlo Ersek<lersek@xxxxxxxxxx>
>> date: Wed Aug 31 15:16:14 2011 +0100
>>
>> x86: Increase the default NR_CPUS to 256
>>
>> Changeset 21012:ef845a385014 bumped the default to 128 about one and a
>> half years ago. Increase it now to 256, as systems with eg. 160
>> logical CPUs are becoming (have become) common.
>>
>> Signed-off-by: Laszlo Ersek<lersek@xxxxxxxxxx>
FWIW, the hypervisor shipped in RHEL-5 has been built for 256 CPUs since April
2009, using the max_phys_cpus make macro. I posted the patch because now we
changed the in-source macro definition too.
lacos
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