Lines Matching refs:rootfs

4 Ramfs, rootfs and initramfs
75 What is rootfs?
79 always present in 2.6 systems.  You can't unmount rootfs for approximately the
84 Most systems just mount another filesystem over rootfs and ignore it.  The
87 If CONFIG_TMPFS is enabled, rootfs will use tmpfs instead of ramfs by
95 extracted into rootfs when the kernel boots up.  After extracting, the kernel
96 checks to see if rootfs contains a file "init", and if so it executes it as PID
99 any).  If rootfs does not contain an init program after the embedded cpio
124     umount the ramdisk.  But initramfs is rootfs: you can neither pivot_root
125     rootfs, nor unmount it.  Instead delete everything out of rootfs to
126     free up the space (find -xdev / -exec rm '{}' ';'), overmount rootfs
228 archive into rootfs before trying to run /init.