diff options
Diffstat (limited to 'util-linux')
| -rw-r--r-- | util-linux/Config.in | 68 |
1 files changed, 34 insertions, 34 deletions
diff --git a/util-linux/Config.in b/util-linux/Config.in index 27410bf..76e9ff9 100644 --- a/util-linux/Config.in +++ b/util-linux/Config.in @@ -250,7 +250,7 @@ config CONFIG_MDEV default n help mdev is a mini-udev implementation: call it with -s to populate - /dev from /sys, then "echo /sbin/mdev > /sys/kernel/hotplug" to + /dev from /sys, then "echo /sbin/mdev > /proc/sys/kernel/hotplug" to have it handle hotplug events afterwards. Device names are taken from sysfs. @@ -309,6 +309,24 @@ config CONFIG_FEATURE_USE_TERMIOS will be unable to determine the current screen size, and will be unable to move the cursor. +config CONFIG_MOUNT + bool "mount" + default n + help + All files and filesystems in Unix are arranged into one big directory + tree. The 'mount' utility is used to graft a filesystem onto a + particular part of the tree. A filesystem can either live on a block + device, or it can be accessible over the network, as is the case with + NFS filesystems. Most people using BusyBox will also want to enable + the 'mount' utility. + +config CONFIG_FEATURE_MOUNT_NFS + bool " Support mounting NFS file systems" + default n + depends on CONFIG_MOUNT + help + Enable mounting of NFS file systems. + config CONFIG_PIVOT_ROOT bool "pivot_root" default n @@ -321,25 +339,6 @@ config CONFIG_PIVOT_ROOT Note: This is for initrd in linux 2.4. Under initramfs (introduced in linux 2.6) use switch_root instead. -config CONFIG_SWITCH_ROOT - bool "switch_root" - default n - help - The switch_root utility is used from initramfs to select a new - root device. Under initramfs, you have to use this instead of - pivot_root. (Stop reading here if you don't care why.) - - Booting with initramfs extracts a gzipped cpio archive into rootfs - (which is a variant of ramfs/tmpfs). Because rootfs can't be moved - or unmounted*, pivot_root will not work from initramfs. Instead, - switch_root deletes everything out of rootfs (including itself), - does a mount --move that overmounts rootfs with the new root, and - then execs the specified init program. - - * Because the Linux kernel uses rootfs internally as the starting - and ending point for searching through the kernel's doubly linked - list of active mount points. That's why. - config CONFIG_RDATE bool "rdate" default n @@ -366,23 +365,24 @@ config CONFIG_SWAPONOFF space. If you are not using any swap space, you can leave this option disabled. -config CONFIG_MOUNT - bool "mount" +config CONFIG_SWITCH_ROOT + bool "switch_root" default n help - All files and filesystems in Unix are arranged into one big directory - tree. The 'mount' utility is used to graft a filesystem onto a - particular part of the tree. A filesystem can either live on a block - device, or it can be accessible over the network, as is the case with - NFS filesystems. Most people using BusyBox will also want to enable - the 'mount' utility. + The switch_root utility is used from initramfs to select a new + root device. Under initramfs, you have to use this instead of + pivot_root. (Stop reading here if you don't care why.) -config CONFIG_FEATURE_MOUNT_NFS - bool " Support mounting NFS file systems" - default n - depends on CONFIG_MOUNT - help - Enable mounting of NFS file systems. + Booting with initramfs extracts a gzipped cpio archive into rootfs + (which is a variant of ramfs/tmpfs). Because rootfs can't be moved + or unmounted*, pivot_root will not work from initramfs. Instead, + switch_root deletes everything out of rootfs (including itself), + does a mount --move that overmounts rootfs with the new root, and + then execs the specified init program. + + * Because the Linux kernel uses rootfs internally as the starting + and ending point for searching through the kernel's doubly linked + list of active mount points. That's why. config CONFIG_UMOUNT bool "umount" |