[Qemu-devel] [RFC PATCH 06/34] hyperv: address HvSintRoute by X86CPU pointer

[Roman Kagan]

Use X86CPU pointer to refer to the respective HvSintRoute instead of
vp_index.  This is more convenient and also paves the way for future
enhancements.

Signed-off-by: Roman Kagan <address@hidden>
---
 target/i386/hyperv.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/target/i386/hyperv.c b/target/i386/hyperv.c
index b2416f9a5b..0ce8a7aa2f 100644
--- a/target/i386/hyperv.c
+++ b/target/i386/hyperv.c
@@ -18,7 +18,7 @@
 
 struct HvSintRoute {
     uint32_t sint;
-    uint32_t vcpu_id;
+    X86CPU *cpu;
     int gsi;
     EventNotifier sint_set_notifier;
     EventNotifier sint_ack_notifier;
@@ -97,6 +97,12 @@ HvSintRoute *kvm_hv_sint_route_create(uint32_t vp_index, 
uint32_t sint,
     HvSintRoute *sint_route;
     EventNotifier *ack_notifier;
     int r, gsi;
+    X86CPU *cpu;
+
+    cpu = hyperv_find_vcpu(vp_index);
+    if (!cpu) {
+        return NULL;
+    }
 
     sint_route = g_new0(HvSintRoute, 1);
     r = event_notifier_init(&sint_route->sint_set_notifier, false);
@@ -128,7 +134,7 @@ HvSintRoute *kvm_hv_sint_route_create(uint32_t vp_index, 
uint32_t sint,
     sint_route->gsi = gsi;
     sint_route->sint_ack_clb = sint_ack_clb;
     sint_route->sint_ack_clb_data = sint_ack_clb_data;
-    sint_route->vcpu_id = vp_index;
+    sint_route->cpu = cpu;
     sint_route->sint = sint;
 
     return sint_route;
-- 
2.14.3