From 3b5d56b9317fa7b5407dff1aa7b115bf6cdbd494 Mon Sep 17 00:00:00 2001 From: Eric B Munson Date: Sat, 10 Mar 2012 14:37:26 -0500 Subject: kvmclock: Add functions to check if the host has stopped the vm 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 asm-generic changes Acked-by: Arnd Bergmann Signed-off-by: Marcelo Tosatti Signed-off-by: Avi Kivity --- include/asm-generic/kvm_para.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 include/asm-generic/kvm_para.h (limited to 'include/asm-generic') diff --git a/include/asm-generic/kvm_para.h b/include/asm-generic/kvm_para.h new file mode 100644 index 00000000000..05ef7e70593 --- /dev/null +++ b/include/asm-generic/kvm_para.h @@ -0,0 +1,14 @@ +#ifndef _ASM_GENERIC_KVM_PARA_H +#define _ASM_GENERIC_KVM_PARA_H + + +/* + * This function is used by architectures that support kvm to avoid issuing + * false soft lockup messages. + */ +static inline bool kvm_check_and_clear_guest_paused(void) +{ + return false; +} + +#endif -- cgit v1.2.3-70-g09d2