free_fifo
free_fifo(&c->journal.pin);
free_fifo(&ca->free_inc);
free_fifo(&ca->free[i]);
free_fifo(&ca->free_inc);
free_fifo(&ca->free[RESERVE_NONE]);
free_fifo(&ca->free[RESERVE_MOVINGGC]);
free_fifo(&ca->free[RESERVE_PRIO]);
free_fifo(&ca->free[RESERVE_BTREE]);
int free_fifo = 0;
free_fifo++;
free_fifo++;
free_fifo++;
if (free_fifo) {