f2fs: convert to fileattr

[linux-2.6-microblaze.git] / lib / xarray.c

diff --git a/lib/xarray.c b/lib/xarray.c
index 5fa5161..f5d8f54 100644 (file)
--- a/lib/xarray.c
+++ b/lib/xarray.c
@@ -987,7 +987,7 @@ static void node_set_marks(struct xa_node *node, unsigned int offset,
  * xas_split_alloc() - Allocate memory for splitting an entry.
  * @xas: XArray operation state.
  * @entry: New entry which will be stored in the array.
- * @order: New entry order.
+ * @order: Current entry order.
  * @gfp: Memory allocation flags.
  *
  * This function should be called before calling xas_split().
@@ -1011,7 +1011,7 @@ void xas_split_alloc(struct xa_state *xas, void *entry, unsigned int order,
 
        do {
                unsigned int i;
-               void *sibling;
+               void *sibling = NULL;
                struct xa_node *node;
 
                node = kmem_cache_alloc(radix_tree_node_cachep, gfp);
@@ -1021,7 +1021,7 @@ void xas_split_alloc(struct xa_state *xas, void *entry, unsigned int order,
                for (i = 0; i < XA_CHUNK_SIZE; i++) {
                        if ((i & mask) == 0) {
                                RCU_INIT_POINTER(node->slots[i], entry);
-                               sibling = xa_mk_sibling(0);
+                               sibling = xa_mk_sibling(i);
                        } else {
                                RCU_INIT_POINTER(node->slots[i], sibling);
                        }
@@ -1041,9 +1041,10 @@ EXPORT_SYMBOL_GPL(xas_split_alloc);
  * xas_split() - Split a multi-index entry into smaller entries.
  * @xas: XArray operation state.
  * @entry: New entry to store in the array.
- * @order: New entry order.
+ * @order: Current entry order.
  *
- * The value in the entry is copied to all the replacement entries.
+ * The size of the new entries is set in @xas.  The value in @entry is
+ * copied to all the replacement entries.
  *
  * Context: Any context.  The caller should hold the xa_lock.
  */