diff --git a/include/linux/dcache.h b/include/linux/dcache.h
index 1c5b08d804cecc1314befa9ac3f3cffccaf22316..3c29580178cd226354549fcbf952ae2e43b2d9f1 100644
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -2,6 +2,7 @@
 #ifndef __LINUX_DCACHE_H
 #define __LINUX_DCACHE_H
 
+#include <linux/kabi.h>
 #include <linux/atomic.h>
 #include <linux/list.h>
 #include <linux/math.h>
@@ -114,6 +115,9 @@ struct dentry {
 	} d_u;
 	/* negative dentry under this dentry, if it's dir */
 	atomic_t d_neg_dnum;
+
+	KABI_RESERVE(1)
+	KABI_RESERVE(2)
 } __randomize_layout;
 
 /*
@@ -143,6 +147,10 @@ struct dentry_operations {
 	struct vfsmount *(*d_automount)(struct path *);
 	int (*d_manage)(const struct path *, bool);
 	struct dentry *(*d_real)(struct dentry *, const struct inode *);
+
+	KABI_RESERVE(1)
+	KABI_RESERVE(2)
+	KABI_RESERVE(3)
 } ____cacheline_aligned;
 
 /*