1 files changed, 3 insertions, 0 deletions
diff --git a/xen-mapcache.c b/xen-mapcache.c
index 75ac313f28..59ba085b62 100644
--- a/xen-mapcache.c
+++ b/xen-mapcache.c
@@ -387,6 +387,9 @@ void xen_invalidate_map_cache(void)
         if (entry->vaddr_base == NULL) {
             continue;
         }
+        if (entry->lock > 0) {
+            continue;
+        }
 
         if (munmap(entry->vaddr_base, entry->size) != 0) {
             perror("unmap fails");