openwrtv4/target/linux/x86/base-files/lib/preinit/20_check_iso
Felix Fietkau a1bcd25082 x86: add grub2 iso support
SVN-Revision: 33639
2012-10-07 23:01:52 +00:00

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check_for_iso() {
grep -qE '/dev/root.*iso9660' /proc/mounts && ramoverlay
}
boot_hook_add preinit_mount_root check_for_iso