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-rw-r--r--sys/i386/include/pmap.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/i386/include/pmap.h b/sys/i386/include/pmap.h
index cdeb46d421d9..58cb7c36002c 100644
--- a/sys/i386/include/pmap.h
+++ b/sys/i386/include/pmap.h
@@ -194,6 +194,8 @@ typedef uint32_t pt_entry_t;
* Address of current address space page table maps and directories.
*/
#ifdef _KERNEL
+#include <machine/atomic.h>
+
extern pt_entry_t PTmap[];
extern pd_entry_t PTD[];
extern pd_entry_t PTDpde[];