sys_mkdir 392 include/linux/syscalls.h asmlinkage long sys_mkdir(const char __user *pathname, int mode); sys_mkdir 50 init/do_mounts_initrd.c sys_mkdir("/old", 0700); sys_mkdir 278 init/initramfs.c sys_mkdir(collected, mode); sys_mkdir 32 init/noinitramfs.c err = sys_mkdir("/dev", 0755); sys_mkdir 42 init/noinitramfs.c err = sys_mkdir("/root", 0700);