x86/hvm: don't use indirect calls without need

Direct calls perform better, so we should prefer them and use indirect
ones only when there indeed is a need for indirection.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Keir Fraser <keir@xen.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/xen/include/asm-x86/hvm/vmx/vmx.h b/xen/include/asm-x86/hvm/vmx/vmx.h
index accfa3f81b..6d9402b182 100644
--- a/xen/include/asm-x86/hvm/vmx/vmx.h
+++ b/xen/include/asm-x86/hvm/vmx/vmx.h
@@ -387,6 +387,8 @@ static inline int __vmxon(u64 addr)
     return rc;
 }
 
+void vmx_get_segment_register(struct vcpu *, enum x86_segment,
+                              struct segment_register *);
 void vmx_inject_extint(int trap);
 void vmx_inject_nmi(void);