[Xen-changelog] [xen master] x86/shadow: only a single instance of fetch_type_names[] is needed

[patchbot@xxxxxxx]

commit 89173c1051a0fde2f04aaa2d234de8c14697f626
Author:     Jan Beulich <jbeulich@xxxxxxxx>
AuthorDate: Wed Oct 21 10:55:17 2015 +0200
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Wed Oct 21 10:55:17 2015 +0200

    x86/shadow: only a single instance of fetch_type_names[] is needed
    
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Acked-by: Tim Deegan <tim@xxxxxxx>
---
 xen/arch/x86/mm/shadow/multi.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/xen/arch/x86/mm/shadow/multi.c b/xen/arch/x86/mm/shadow/multi.c
index 22081a1..da18488 100644
--- a/xen/arch/x86/mm/shadow/multi.c
+++ b/xen/arch/x86/mm/shadow/multi.c
@@ -73,8 +73,10 @@ typedef enum {
     ft_demand_write = FETCH_TYPE_DEMAND | FETCH_TYPE_WRITE,
 } fetch_type_t;
 
-#ifdef DEBUG_TRACE_DUMP
-static char *fetch_type_names[] = {
+extern const char *const fetch_type_names[];
+
+#if defined(DEBUG_TRACE_DUMP) && CONFIG_PAGING_LEVELS == GUEST_PAGING_LEVELS
+const char *const fetch_type_names[] = {
     [ft_prefetch]     "prefetch",
     [ft_demand_read]  "demand read",
     [ft_demand_write] "demand write",
--
generated by git-patchbot for /home/xen/git/xen.git#master

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