jffs2_ioctl 41 fs/jffs2/dir.c .unlocked_ioctl=jffs2_ioctl, jffs2_ioctl 49 fs/jffs2/file.c .unlocked_ioctl=jffs2_ioctl, jffs2_ioctl 170 fs/jffs2/os-linux.h long jffs2_ioctl(struct file *, unsigned int, unsigned long);