struct fio_zone_info *z)
{
#ifndef NDEBUG
- struct zoned_block_device_info *zbd = f->zbd_info;
- uint32_t const nz = z - zbd->zone_info;
+ unsigned int const nz = zbd_zone_idx(f, z);
/* A thread should never lock zones outside its working area. */
assert(f->min_zone <= nz && nz < f->max_zone);
assert(z->has_wp);