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Diffstat (limited to 'sys/compat/linuxkpi/common/include/linux/radix-tree.h')
-rw-r--r--sys/compat/linuxkpi/common/include/linux/radix-tree.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/compat/linuxkpi/common/include/linux/radix-tree.h b/sys/compat/linuxkpi/common/include/linux/radix-tree.h
index a1204cb20a79..ea75836c26fb 100644
--- a/sys/compat/linuxkpi/common/include/linux/radix-tree.h
+++ b/sys/compat/linuxkpi/common/include/linux/radix-tree.h
@@ -29,6 +29,7 @@
#ifndef _LINUXKPI_LINUX_RADIX_TREE_H_
#define _LINUXKPI_LINUX_RADIX_TREE_H_
+#include <linux/rcupdate.h>
#include <linux/types.h>
#define RADIX_TREE_MAP_SHIFT 6