Xiao Guangrong 3cba41307a KVM: make make_all_cpus_request() lockless ... Now, we have 'vcpu->mode' to judge whether need to send ipi to other cpus, this way is very exact, so checking request bit is needless, then we can drop the spinlock let it's collateral Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com> Signed-off-by: Avi Kivity <avi@redhat.com>		2011-03-17 13:08:26 -03:00
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kvm	KVM: make make_all_cpus_request() lockless	2011-03-17 13:08:26 -03:00