new helper: inode_unhashed()

[mirror_ubuntu-zesty-kernel.git] / include / linux / fs.h

diff --git a/include/linux/fs.h b/include/linux/fs.h
index c3f6daf749ccbd14813393799cc785cfc575f788..78043da85e1f311dce0a81232c660e47191f4b0a 100644 (file)
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -786,6 +786,11 @@ struct inode {
        void                    *i_private; /* fs or device private pointer */
 };
 
+static inline int inode_unhashed(struct inode *inode)
+{
+       return hlist_unhashed(&inode->i_hash);
+}
+
 /*
  * inode->i_mutex nesting subclasses for the lock validator:
  *