Symbol: bd_free_space
usr/src/uts/common/io/blkdev/blkdev.c
1699
rv = bd_free_space(dev, bd, dfl);
usr/src/uts/common/io/blkdev/blkdev.c
289
static int bd_free_space(dev_t, bd_t *, dkioc_free_list_t *);