The 'arch_haltpoll_disable' is used to disable guest halt poll.
Correct the comments.
Fixes: a1c4423b02b21 ("cpuidle-haltpoll: disable host side polling when kvm virtualized")
Signed-off-by: Li Qiang <liq3ea@xxxxxxx>
---
arch/x86/kernel/kvm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/kernel/kvm.c b/arch/x86/kernel/kvm.c
index 08320b0b2b27..94ebb31cb4ce 100644
--- a/arch/x86/kernel/kvm.c
+++ b/arch/x86/kernel/kvm.c
@@ -954,7 +954,7 @@ 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);
--
2.25.1
