ocfs2_ioctl 2668 fs/ocfs2/file.c .unlocked_ioctl = ocfs2_ioctl, ocfs2_ioctl 2687 fs/ocfs2/file.c .unlocked_ioctl = ocfs2_ioctl, ocfs2_ioctl 2715 fs/ocfs2/file.c .unlocked_ioctl = ocfs2_ioctl, ocfs2_ioctl 2733 fs/ocfs2/file.c .unlocked_ioctl = ocfs2_ioctl, ocfs2_ioctl 994 fs/ocfs2/ioctl.c return ocfs2_ioctl(file, cmd, arg); ocfs2_ioctl 14 fs/ocfs2/ioctl.h long ocfs2_ioctl(struct file *filp, unsigned int cmd, unsigned long arg);