dropped_roots 102 fs/btrfs/transaction.c while (!list_empty(&cur_trans->dropped_roots)) { dropped_roots 103 fs/btrfs/transaction.c root = list_first_entry(&cur_trans->dropped_roots, dropped_roots 261 fs/btrfs/transaction.c INIT_LIST_HEAD(&cur_trans->dropped_roots); dropped_roots 353 fs/btrfs/transaction.c list_add_tail(&root->root_list, &cur_trans->dropped_roots); dropped_roots 74 fs/btrfs/transaction.h struct list_head dropped_roots;