From 016b6f5fe8398b0291cece60b749d7c930a2e09c Mon Sep 17 00:00:00 2001 From: Stefano Stabellini Date: Fri, 14 May 2010 12:45:07 +0100 Subject: xen: Add suspend/resume support for PV on HVM guests. Suspend/resume requires few different things on HVM: the suspend hypercall is different; we don't need to save/restore memory related settings; except the shared info page and the callback mechanism. Signed-off-by: Stefano Stabellini Signed-off-by: Jeremy Fitzhardinge --- arch/x86/xen/suspend.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'arch/x86/xen/suspend.c') diff --git a/arch/x86/xen/suspend.c b/arch/x86/xen/suspend.c index a9c661108034..d07479c340f5 100644 --- a/arch/x86/xen/suspend.c +++ b/arch/x86/xen/suspend.c @@ -26,6 +26,12 @@ void xen_pre_suspend(void) BUG(); } +void xen_hvm_post_suspend(int suspend_cancelled) +{ + xen_hvm_init_shared_info(); + xen_callback_vector(); +} + void xen_post_suspend(int suspend_cancelled) { xen_build_mfn_list_list(); -- cgit v1.2.3