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-rw-r--r--include/linux/evm.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/evm.h b/include/linux/evm.h
index d48d6da32315..ddece4a6b25d 100644
--- a/include/linux/evm.h
+++ b/include/linux/evm.h
@@ -26,6 +26,8 @@ extern int evm_protected_xattr_if_enabled(const char *req_xattr_name);
extern int evm_read_protected_xattrs(struct dentry *dentry, u8 *buffer,
int buffer_size, char type,
bool canonical_fmt);
+extern bool evm_metadata_changed(struct inode *inode,
+ struct inode *metadata_inode);
#ifdef CONFIG_FS_POSIX_ACL
extern int posix_xattr_acl(const char *xattrname);
#else
@@ -76,5 +78,11 @@ static inline int evm_read_protected_xattrs(struct dentry *dentry, u8 *buffer,
return -EOPNOTSUPP;
}
+static inline bool evm_metadata_changed(struct inode *inode,
+ struct inode *metadata_inode)
+{
+ return false;
+}
+
#endif /* CONFIG_EVM */
#endif /* LINUX_EVM_H */