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-rw-r--r--arch/x86/xen/mmu.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
index 5e92b61ad574..e7c378ec597e 100644
--- a/arch/x86/xen/mmu.c
+++ b/arch/x86/xen/mmu.c
@@ -78,8 +78,7 @@
78 78
79/* 79/*
80 * Protects atomic reservation decrease/increase against concurrent increases. 80 * Protects atomic reservation decrease/increase against concurrent increases.
81 * Also protects non-atomic updates of current_pages and driver_pages, and 81 * Also protects non-atomic updates of current_pages and balloon lists.
82 * balloon lists.
83 */ 82 */
84DEFINE_SPINLOCK(xen_reservation_lock); 83DEFINE_SPINLOCK(xen_reservation_lock);
85 84