This is used to save data from a single instance.
Signed-off-by: Alexandru Isaila <aisa...@bitdefender.com>
Reviewed-by: Paul Durrant <paul.durr...@citrix.com>
---
Changes since V9:
- Change return of the save_one func to return hvm_save_entry.
---
xen/arch/x86/hvm/hvm.c | 14 ++++++++++----
1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/xen/arch/x86/hvm/hvm.c b/xen/arch/x86/hvm/hvm.c
index 93092d2..c47d162 100644
--- a/xen/arch/x86/hvm/hvm.c
+++ b/xen/arch/x86/hvm/hvm.c
@@ -740,20 +740,26 @@ void hvm_domain_destroy(struct domain *d)
destroy_vpci_mmcfg(d);
}
+static int hvm_save_tsc_adjust_one(struct vcpu *v, hvm_domain_context_t *h)
+ {
+ struct hvm_tsc_adjust ctxt;
+
+ ctxt.tsc_adjust = v->arch.hvm_vcpu.msr_tsc_adjust;
+
+ return hvm_save_entry(TSC_ADJUST, v->vcpu_id, h, &ctxt);
+ }
+
static int hvm_save_tsc_adjust(struct domain *d, hvm_domain_context_t *h)
{
struct vcpu *v;
- struct hvm_tsc_adjust ctxt;
int err = 0;
for_each_vcpu ( d, v )
{
- ctxt.tsc_adjust = v->arch.hvm_vcpu.msr_tsc_adjust;
- err = hvm_save_entry(TSC_ADJUST, v->vcpu_id, h, &ctxt);
+ err = hvm_save_tsc_adjust_one(v, h);
if ( err )
break;
}
-
return err;
}
--
2.7.4
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