[Xen-changelog] [xen-unstable] x86/mm/shadow: enclose an OOS function in the proper conditional ifdef

[Xen patchbot-unstable <patchbot@xxxxxxx>]

# HG changeset patch
# User Andres Lagar-Cavilla <andres@xxxxxxxxxxxxxxxx>
# Date 1334764195 -3600
# Node ID 7c777cb8f705411b77c551f34ba88bdc09e38ab8
# Parent  e1989df606e908f1ff34c2be5a1bb3b63047d6af
x86/mm/shadow: enclose an OOS function in the proper conditional ifdef

Otherwise compilation fails if the feature is disabled.

Signed-off-by: Andres Lagar-Cavilla <andres@xxxxxxxxxxxxxxxx>
Acked-By: Gianluca Guida <gianluca.guida@xxxxxxxxxx>
Committed-by: Tim Deegan <tim@xxxxxxx>
---


diff -r e1989df606e9 -r 7c777cb8f705 xen/arch/x86/mm/shadow/multi.c
--- a/xen/arch/x86/mm/shadow/multi.c    Wed Apr 18 13:38:47 2012 +0100
+++ b/xen/arch/x86/mm/shadow/multi.c    Wed Apr 18 16:49:55 2012 +0100
@@ -248,6 +248,7 @@ shadow_check_gwalk(struct vcpu *v, unsig
     return !mismatch;
 }
 
+#if (SHADOW_OPTIMIZATIONS & SHOPT_OUT_OF_SYNC)
 static int
 shadow_check_gl1e(struct vcpu *v, walk_t *gw)
 {
@@ -263,7 +264,7 @@ shadow_check_gl1e(struct vcpu *v, walk_t
 
     return gw->l1e.l1 != nl1e.l1;
 }
-
+#endif
 
 /* Remove write access permissions from a gwalk_t in a batch, and
  * return OR-ed result for TLB flush hint and need to rewalk the guest

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