Symbol: zfs_freesp
usr/src/uts/common/fs/zfs/sys/zfs_znode.h
313
extern int zfs_freesp(znode_t *, uint64_t, uint64_t, int, boolean_t);
usr/src/uts/common/fs/zfs/zfs_vnops.c
1792
error = zfs_freesp(zp, 0, 0, mode, TRUE);
usr/src/uts/common/fs/zfs/zfs_vnops.c
3212
err = zfs_freesp(zp, vap->va_size, 0, 0, FALSE);
usr/src/uts/common/fs/zfs/zfs_vnops.c
5331
error = zfs_freesp(zp, off, len, flag, TRUE);