hammer2_ioctl_debug_dump
error = hammer2_ioctl_debug_dump(ip, *(u_int *)data);
static int hammer2_ioctl_debug_dump(hammer2_inode_t *ip, u_int flags);
error = hammer2_ioctl_debug_dump(ip, *(u_int *)data);
static int hammer2_ioctl_debug_dump(hammer2_inode_t *ip, u_int flags);