diff options
| 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 /lib/radix-tree.c | |
| parent | 2b2a733447b2bce5fef053df38412e4c0634ec22 (diff) | |
| download | op-kernel-dev-d745562cc40bff60f0597004d8128fa0225cc267.zip op-kernel-dev-d745562cc40bff60f0597004d8128fa0225cc267.tar.gz | |
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 'lib/radix-tree.c')
0 files changed, 0 insertions, 0 deletions
