Openwrt编译生成ext4时提示磁盘空间不够的解决办法 error: ext4_allocate_best_fit_partial: failed to allocate 2496 blocks, out of space?

Openwrt编译生成ext4时提示磁盘空间不够的解决办法 error: ext4_allocate_best_fit_partial: failed to allocate 2496 blocks, out of space?

解决：
make menuconfig

菜单项”Target Images”,”Root filesystem partition size (in MB)”

改成其它的大值，我的默认是160，我直接改成512