build: Add TARGET_ROOTFS_RESERVED_PCT option to reduce wasted space
[openwrt/staging/yousong.git] / Config.in
index 46f7ce8..76acbe5 100644 (file)
--- a/Config.in
+++ b/Config.in
@@ -125,6 +125,13 @@ menu "Target Images"
                help
                    Allows you to change the maximum number of inodes in the root filesystem
 
+       config TARGET_ROOTFS_RESERVED_PCT
+               int "Percentage of reserved blocks in root filesystem"
+               depends TARGET_ROOTFS_EXT4FS
+               default 5
+               help
+                   Allows you to change the percentage of reserved blocks in the root filesystem
+
 endmenu
 
 menu "Global build settings"