fifo_back         714 drivers/md/bcache/journal.c 	atomic_set(&fifo_back(&j->pin), 1);
fifo_back         825 drivers/md/bcache/journal.c 	atomic_dec_bug(&fifo_back(&c->journal.pin));
fifo_back         953 drivers/md/bcache/journal.c 	ret = &fifo_back(&c->journal.pin);