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| author | Vitaly Kuznetsov <vkuznets@redhat.com> | 2017-03-14 18:35:49 +0100 |
|---|---|---|
| committer | Juergen Gross <jgross@suse.com> | 2017-05-02 11:09:17 +0200 |
| commit | 9963236d7c753cf89be2e0366af185e51f150c79 (patch) | |
| tree | 13918252137440a1f3504cd8b4da2f5af85fde16 /arch/x86/xen/suspend.c | |
| parent | 7e0563dea9c4e62297846359186c597e7231912d (diff) | |
| download | talos-op-linux-9963236d7c753cf89be2e0366af185e51f150c79.tar.gz talos-op-linux-9963236d7c753cf89be2e0366af185e51f150c79.zip | |
x86/xen: split suspend.c for PV and PVHVM guests
Slit the code in suspend.c into suspend_pv.c and suspend_hvm.c.
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
Diffstat (limited to 'arch/x86/xen/suspend.c')
| -rw-r--r-- | arch/x86/xen/suspend.c | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/arch/x86/xen/suspend.c b/arch/x86/xen/suspend.c index 7f664c416faf..d6b1680693a9 100644 --- a/arch/x86/xen/suspend.c +++ b/arch/x86/xen/suspend.c @@ -14,60 +14,6 @@ #include "mmu.h" #include "pmu.h" -static void xen_pv_pre_suspend(void) -{ - xen_mm_pin_all(); - - xen_start_info->store_mfn = mfn_to_pfn(xen_start_info->store_mfn); - xen_start_info->console.domU.mfn = - mfn_to_pfn(xen_start_info->console.domU.mfn); - - BUG_ON(!irqs_disabled()); - - HYPERVISOR_shared_info = &xen_dummy_shared_info; - if (HYPERVISOR_update_va_mapping(fix_to_virt(FIX_PARAVIRT_BOOTMAP), - __pte_ma(0), 0)) - BUG(); -} - -static void xen_hvm_post_suspend(int suspend_cancelled) -{ -#ifdef CONFIG_XEN_PVHVM - int cpu; - if (!suspend_cancelled) - xen_hvm_init_shared_info(); - xen_callback_vector(); - xen_unplug_emulated_devices(); - if (xen_feature(XENFEAT_hvm_safe_pvclock)) { - for_each_online_cpu(cpu) { - xen_setup_runstate_info(cpu); - } - } -#endif -} - -static void xen_pv_post_suspend(int suspend_cancelled) -{ - xen_build_mfn_list_list(); - - xen_setup_shared_info(); - - if (suspend_cancelled) { - xen_start_info->store_mfn = - pfn_to_mfn(xen_start_info->store_mfn); - xen_start_info->console.domU.mfn = - pfn_to_mfn(xen_start_info->console.domU.mfn); - } else { -#ifdef CONFIG_SMP - BUG_ON(xen_cpu_initialized_map == NULL); - cpumask_copy(xen_cpu_initialized_map, cpu_online_mask); -#endif - xen_vcpu_restore(); - } - - xen_mm_unpin_all(); -} - void xen_arch_pre_suspend(void) { if (xen_pv_domain()) |
