diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c
index 0e49975..5c0f408 100644
--- a/arch/ia64/kernel/perfmon.c
+++ b/arch/ia64/kernel/perfmon.c
@@ -2196,7 +2196,7 @@
 	return 1;
 }
 
-static struct dentry_operations pfmfs_dentry_operations = {
+static const struct dentry_operations pfmfs_dentry_operations = {
 	.d_delete = pfmfs_delete_dentry,
 };
 
diff --git a/fs/anon_inodes.c b/fs/anon_inodes.c
index 3bbdb9d..1dd96d4 100644
--- a/fs/anon_inodes.c
+++ b/fs/anon_inodes.c
@@ -48,7 +48,7 @@
 	.get_sb		= anon_inodefs_get_sb,
 	.kill_sb	= kill_anon_super,
 };
-static struct dentry_operations anon_inodefs_dentry_operations = {
+static const struct dentry_operations anon_inodefs_dentry_operations = {
 	.d_delete	= anon_inodefs_delete_dentry,
 };
 
diff --git a/fs/libfs.c b/fs/libfs.c
index 49b4409..ec600bd 100644
--- a/fs/libfs.c
+++ b/fs/libfs.c
@@ -44,7 +44,7 @@
  */
 struct dentry *simple_lookup(struct inode *dir, struct dentry *dentry, struct nameidata *nd)
 {
-	static struct dentry_operations simple_dentry_operations = {
+	static const struct dentry_operations simple_dentry_operations = {
 		.d_delete = simple_delete_dentry,
 	};
 
diff --git a/fs/pipe.c b/fs/pipe.c
index df37195..6ddf052 100644
--- a/fs/pipe.c
+++ b/fs/pipe.c
@@ -870,7 +870,7 @@
 				dentry->d_inode->i_ino);
 }
 
-static struct dentry_operations pipefs_dentry_operations = {
+static const struct dentry_operations pipefs_dentry_operations = {
 	.d_delete	= pipefs_delete_dentry,
 	.d_dname	= pipefs_dname,
 };
diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index 9edb5c4..b01100e 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -1627,7 +1627,7 @@
 static int cgroup_create_file(struct dentry *dentry, int mode,
 				struct super_block *sb)
 {
-	static struct dentry_operations cgroup_dops = {
+	static const struct dentry_operations cgroup_dops = {
 		.d_iput = cgroup_diput,
 	};
 
diff --git a/net/socket.c b/net/socket.c
index 35dd737..2f895f6 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -328,7 +328,7 @@
 				dentry->d_inode->i_ino);
 }
 
-static struct dentry_operations sockfs_dentry_operations = {
+static const struct dentry_operations sockfs_dentry_operations = {
 	.d_delete = sockfs_delete_dentry,
 	.d_dname  = sockfs_dname,
 };
diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c
index 577385a..9ced062 100644
--- a/net/sunrpc/rpc_pipe.c
+++ b/net/sunrpc/rpc_pipe.c
@@ -480,7 +480,7 @@
 	return 1;
 }
 
-static struct dentry_operations rpc_dentry_operations = {
+static const struct dentry_operations rpc_dentry_operations = {
 	.d_delete = rpc_delete_dentry,
 };