Merge "Merge "vts_libsnapshot_test: Fix free space calculation." into...

        return AssertionFailure() << "Temp file allocated to " << big_file_->path << ", not in "

                                  << kUserDataDevice;

    }

    uint64_t next_consume =

            std::min(free_space_ - max_free_space, (uint64_t)std::numeric_limits<off_t>::max());

    uint64_t next_consume = std::min(available_space_ - max_free_space,

                                     (uint64_t)std::numeric_limits<off_t>::max());

    off_t allocated = 0;

    while (next_consume > 0 && free_space_ > max_free_space) {

        int status = fallocate(big_file_->fd, 0, allocated, next_consume);