writeback: get rid of wbc->for_writepages

[karo-tx-linux.git] / include / linux / debugfs.h

diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h
index af0e01d4c663a101f48614e40d006ed6272d5c36..eb5c2ba2f81ab25e7b6e1a6d0a2fe93cc61b1894 100644 (file)
--- a/include/linux/debugfs.h
+++ b/include/linux/debugfs.h
@@ -71,6 +71,9 @@ struct dentry *debugfs_create_bool(const char *name, mode_t mode,
 struct dentry *debugfs_create_blob(const char *name, mode_t mode,
                                  struct dentry *parent,
                                  struct debugfs_blob_wrapper *blob);
+
+bool debugfs_initialized(void);
+
 #else
 
 #include <linux/err.h>
@@ -183,6 +186,11 @@ static inline struct dentry *debugfs_create_blob(const char *name, mode_t mode,
        return ERR_PTR(-ENODEV);
 }
 
+static inline bool debugfs_initialized(void)
+{
+       return false;
+}
+
 #endif
 
 #endif