Revert "f2fs: check the node block address of newly allocated nid"

Original issue is fixed by:

  f2fs: cover more area with nat_tree_lock

This reverts commit 24928634f81b1592e83b37dcd89ed45c28f12feb.

diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c
index 4dab09f141b7955ddae4b49546f2081aff58451e..6d5f548d209097300df376271d22301a759911c0 100644 (file)
--- a/fs/f2fs/node.c
+++ b/fs/f2fs/node.c
@@ -1602,8 +1602,6 @@ retry:
 
        /* We should not use stale free nids created by build_free_nids */
        if (nm_i->fcnt && !on_build_free_nids(nm_i)) {
-               struct node_info ni;
-
                f2fs_bug_on(sbi, list_empty(&nm_i->free_nid_list));
                list_for_each_entry(i, &nm_i->free_nid_list, list)
                        if (i->state == NID_NEW)
@@ -1614,13 +1612,6 @@ retry:
                i->state = NID_ALLOC;
                nm_i->fcnt--;
                spin_unlock(&nm_i->free_nid_list_lock);
-
-               /* check nid is allocated already */
-               get_node_info(sbi, *nid, &ni);
-               if (ni.blk_addr != NULL_ADDR) {
-                       alloc_nid_done(sbi, *nid);
-                       goto retry;
-               }
                return true;
        }
        spin_unlock(&nm_i->free_nid_list_lock);