Btrfs: Fix extent_buffer and extent_state leaks
Signed-off-by: Chris Mason <chris.mason@oracle.com>
diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index 750f35a..372b61f 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -352,7 +352,7 @@
return 0;
trans = btrfs_start_transaction(root, 1);
- while (1) {
+ while (0) {
root->defrag_running = 1;
ret = btrfs_defrag_leaves(trans, root, cacheonly);
nr = trans->blocks_used;
@@ -394,7 +394,7 @@
for (i = 0; i < ret; i++) {
root = gang[i];
last = root->root_key.objectid + 1;
- // btrfs_defrag_root(root, 1);
+ btrfs_defrag_root(root, 1);
}
}
// btrfs_defrag_root(info->extent_root, 1);
@@ -462,6 +462,7 @@
ret = btrfs_end_transaction(trans, tree_root);
BUG_ON(ret);
+ free_extent_buffer(dirty->root->node);
kfree(dirty->root);
kfree(dirty);
mutex_unlock(&tree_root->fs_info->fs_mutex);