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kvmclock: Add functions to check if the host has stopped the vm

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When a host stops or suspends a VM it will set a flag to show this.  The
watchdog will use these functions to determine if a softlockup is real, or the
result of a suspended VM.

Signed-off-by: Eric B Munson <emunson@mgebm.net>
asm-generic changes Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Eric B Munson
2012-03-10 14:37:26 -05:00
committed by Avi Kivity
parent eae3ee7d8a
commit 3b5d56b931
27 changed files with 79 additions and 0 deletions
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5
arch/powerpc/include/asm/kvm_para.h
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@@ -206,6 +206,11 @@ static inline unsigned int kvm_arch_para_features(void)
return r;
}
static inline bool kvm_check_and_clear_guest_paused(void)
{
return false;
}
#endif /* __KERNEL__ */
#endif /* __POWERPC_KVM_PARA_H__ */