[Xen-devel] [RFC PATCH tip] x86/xen: xen_reservation_lock can be static

[kbuild test robot <lkp@xxxxxxxxx>]

Fixes: f030aade9165 ("x86/xen: Move pv specific parts of arch/x86/xen/mmu.c to 
mmu_pv.c")
Signed-off-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
---
 mmu_pv.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/xen/mmu_pv.c b/arch/x86/xen/mmu_pv.c
index bf30fa0..7ada9e4 100644
--- a/arch/x86/xen/mmu_pv.c
+++ b/arch/x86/xen/mmu_pv.c
@@ -104,7 +104,7 @@ static pud_t level3_user_vsyscall[PTRS_PER_PUD] 
__page_aligned_bss;
  * Protects atomic reservation decrease/increase against concurrent increases.
  * Also protects non-atomic updates of current_pages and balloon lists.
  */
-DEFINE_SPINLOCK(xen_reservation_lock);
+static DEFINE_SPINLOCK(xen_reservation_lock);
 
 /*
  * Note about cr3 (pagetable base) values:

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