Searched refs:BF_FREE (Results 1 – 1 of 1) sorted by relevance
89 #define BF_FREE -2 /* free */ macro115 bfs[1].counter = BF_FREE; in rw_init()130 bfs[current].counter = BF_FREE; /* free old one */ in readit()134 if (b->counter == BF_FREE) /* if it's empty */ in readit()154 if (b->counter != BF_FREE) /* nop if not free */ in read_ahead()199 if (bfs[current].counter != BF_FREE) /* if not free */ in writeit()229 b->counter = BF_FREE; /* reset flag */ in write_behind()