snapshot_ioctl 420 kernel/power/user.c err = snapshot_ioctl(file, cmd, (unsigned long) &offset); snapshot_ioctl 428 kernel/power/user.c return snapshot_ioctl(file, cmd, snapshot_ioctl 444 kernel/power/user.c err = snapshot_ioctl(file, SNAPSHOT_SET_SWAP_AREA, snapshot_ioctl 451 kernel/power/user.c return snapshot_ioctl(file, cmd, arg); snapshot_ioctl 463 kernel/power/user.c .unlocked_ioctl = snapshot_ioctl,