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docs:guide-user:additional-software:saving_space [2021/02/14 05:18] – [Saving firmware space] vgaeteradocs:guide-user:additional-software:saving_space [2021/03/03 07:12] – header levels vgaetera
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 In addition to the ones mentioned here you can save a tiny bit of space by disabling commands in busybox. In addition to the ones mentioned here you can save a tiny bit of space by disabling commands in busybox.
  
-=== Saving space ===+==== Saving space ====
 ^ Config variable\\ (''n'' = disable, ''y'' = enable) ^ Menu path ^ Comments ^ ^ Config variable\\ (''n'' = disable, ''y'' = enable) ^ Menu path ^ Comments ^
 | ''CONFIG_KERNEL_PRINTK=n'' | Global build settings / Kernel build options / Enable support for printk | | ''CONFIG_KERNEL_PRINTK=n'' | Global build settings / Kernel build options / Enable support for printk |
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 [[https://forum.openwrt.org/t/building-a-smaller-kernel-for-a-specific-device/30370/8|This can save some disk space and RAM]]. [[https://forum.openwrt.org/t/building-a-smaller-kernel-for-a-specific-device/30370/8|This can save some disk space and RAM]].
  
-=== Saving RAM ===+==== Saving RAM ====
 ^ Config variable\\ (''n'' = disable, ''y'' = enable) ^ Menu path ^ ^ Config variable\\ (''n'' = disable, ''y'' = enable) ^ Menu path ^
 | ''CONFIG_PACKAGE_zram-swap=y'' | Base system / zram-swap | | ''CONFIG_PACKAGE_zram-swap=y'' | Base system / zram-swap |
 | ''CONFIG_PROCD_ZRAM_TMPFS=y'' | Base system / procd Configuration / Mount ///tmp// using zram | | ''CONFIG_PROCD_ZRAM_TMPFS=y'' | Base system / procd Configuration / Mount ///tmp// using zram |
 +| ''CONFIG_KERNEL_SWAP=y'' | Global build settings / Kernel build options / Support for paging of anonymous memory (swap) |
  
 ===== Replace LuCI icons with a blank pixel ===== ===== Replace LuCI icons with a blank pixel =====
  • Last modified: 2022/09/24 18:48
  • by bkil