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cpuidle-haltpoll: fix error comments in arch_haltpoll_disable 

The 'arch_haltpoll_disable' is used to disable guest halt poll.
Correct the comments.

Fixes: a1c4423b02 ("cpuidle-haltpoll: disable host side polling when kvm virtualized")
Signed-off-by: Li Qiang <liq3ea@163.com>
Message-Id: <20200924155800.4939-1-liq3ea@163.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Li Qiang 2020-09-24 08:58:00 -07:00 committed by Paolo Bonzini
parent 7096cbfb6c
commit b785a442aa
1 changed files with 1 additions and 1 deletions
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2
arch/x86/kernel/kvm.c
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@ -952,7 +952,7 @@ void arch_haltpoll_disable(unsigned int cpu)
if (!kvm_para_has_feature(KVM_FEATURE_POLL_CONTROL))
return;
/* Enable guest halt poll disables host halt poll */
/* Disable guest halt poll enables host halt poll */
smp_call_function_single(cpu, kvm_enable_host_haltpoll, NULL, 1);
}
EXPORT_SYMBOL_GPL(arch_haltpoll_disable);