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authorIan Campbell <Ian.Campbell@citrix.com>2009-04-02 13:24:28 +0100
committerJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>2009-04-08 14:25:51 -0700
commitd745562cc40bff60f0597004d8128fa0225cc267 (patch)
tree28aedfeafde600301a3e27af2796f4c32d2b7323 /sound/usb/Kconfig
parent2b2a733447b2bce5fef053df38412e4c0634ec22 (diff)
xen: honour VCPU availability on boot
If a VM is booted with offline VCPUs then unplug them during boot. Determining the availability of a VCPU requires access to XenStore which is not available at the point smp_prepare_cpus() is called, therefore we bring up all VCPUS initially and unplug the offline ones as soon as XenStore becomes available. Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Diffstat (limited to 'sound/usb/Kconfig')
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