[Xen-devel] [PATCH 1/6] domctl: prefer is_..._domain() over is_..._vcpu()

["Jan Beulich" <JBeulich@xxxxxxxx>]

... when the domain pointer is already available.

Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>

--- a/xen/common/domctl.c
+++ b/xen/common/domctl.c
@@ -495,7 +495,7 @@ long do_domctl(XEN_GUEST_HANDLE_PARAM(xe
             break;
 
 #ifdef CONFIG_COMPAT
-        if ( !is_pv_32on64_vcpu(v) )
+        if ( !is_pv_32on64_domain(d) )
             ret = copy_from_guest(c.nat, op->u.vcpucontext.ctxt, 1);
         else
             ret = copy_from_guest(c.cmp,
@@ -901,7 +901,7 @@ long do_domctl(XEN_GUEST_HANDLE_PARAM(xe
         vcpu_unpause(v);
 
 #ifdef CONFIG_COMPAT
-        if ( !is_pv_32on64_vcpu(v) )
+        if ( !is_pv_32on64_domain(d) )
             ret = copy_to_guest(op->u.vcpucontext.ctxt, c.nat, 1);
         else
             ret = copy_to_guest(guest_handle_cast(op->u.vcpucontext.ctxt,

Attachment: use-is_X_domain-common.patch
Description: Text document

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel