fault-injection: add ability to export fault_attr in arbitrary directory
[linux-2.6.git] / mm / swap_state.c
index 5c8cfab..4668046 100644 (file)
 
 /*
  * swapper_space is a fiction, retained to simplify the path through
- * vmscan's shrink_page_list, to make sync_page look nicer, and to allow
- * future use of radix_tree tags in the swap cache.
+ * vmscan's shrink_page_list.
  */
 static const struct address_space_operations swap_aops = {
        .writepage      = swap_writepage,
-       .sync_page      = block_sync_page,
        .set_page_dirty = __set_page_dirty_nobuffers,
        .migratepage    = migrate_page,
 };
@@ -37,7 +35,6 @@ static const struct address_space_operations swap_aops = {
 static struct backing_dev_info swap_backing_dev_info = {
        .name           = "swap",
        .capabilities   = BDI_CAP_NO_ACCT_AND_WRITEBACK | BDI_CAP_SWAP_BACKED,
-       .unplug_io_fn   = swap_unplug_io_fn,
 };
 
 struct address_space swapper_space = {