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| author |   Ian Campbell <Ian.Campbell@citrix.com> | 2009-04-02 13:24:28 +0100 |
|---|---|---|
| committer |   Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> | 2009-04-08 14:25:51 -0700 |
| commit | d745562cc40bff60f0597004d8128fa0225cc267 (patch) | |
| tree | 28aedfeafde600301a3e27af2796f4c32d2b7323 /arch/x86 | |
| parent | xen: clean up gate trap/interrupt constants (diff) | |
| download | linux-dev-d745562cc40bff60f0597004d8128fa0225cc267.tar.xz linux-dev-d745562cc40bff60f0597004d8128fa0225cc267.zip | |
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 'arch/x86')
0 files changed, 0 insertions, 0 deletions