BTRFS_ROOT_DIRTY 196 fs/btrfs/ctree.c if (test_bit(BTRFS_ROOT_DIRTY, &root->state) || BTRFS_ROOT_DIRTY 201 fs/btrfs/ctree.c if (!test_and_set_bit(BTRFS_ROOT_DIRTY, &root->state)) { BTRFS_ROOT_DIRTY 1167 fs/btrfs/transaction.c clear_bit(BTRFS_ROOT_DIRTY, &root->state);