| config BR2_TARGET_ROOTFS_EROFS |
| bool "erofs root filesystem" |
| select BR2_PACKAGE_HOST_EROFS_UTILS |
| help |
| Build a EROFS root filesystem. |
| |
| if BR2_TARGET_ROOTFS_EROFS |
| |
| config BR2_TARGET_ROOTFS_EROFS_LZ4HC |
| bool "lz4hc compression" |
| help |
| Use lz4 high-compression to compress data in the filesystem. |
| |
| config BR2_TARGET_ROOTFS_EROFS_PCLUSTERSIZE |
| int "pcluster size" |
| default 0 |
| help |
| Specify the maximum size of physical cluster in bytes, as a |
| multiple of 4KiB, for the big pcluster feature in order to |
| get much better compression ratios (thus better sequential |
| read performance for common storage devices), which has been |
| introduced since Linux 5.13. |
| |
| endif # BR2_TARGET_ROOTFS_EROFS |
