MOVE_MOUNT_T_EMPTY_PATH   72 include/uapi/linux/mount.h #define MOVE_MOUNT_T_EMPTY_PATH		0x00000040 /* Empty to path permitted */
MOVE_MOUNT_T_EMPTY_PATH   72 tools/include/uapi/linux/mount.h #define MOVE_MOUNT_T_EMPTY_PATH		0x00000040 /* Empty to path permitted */