typedef struct vopstats {
	kstat_named_t	nopen;		/* VOP_OPEN */
	kstat_named_t	nclose;		/* VOP_CLOSE */
	kstat_named_t	nread;		/* VOP_READ */
	kstat_named_t	read_bytes;
	kstat_named_t	nwrite;		/* VOP_WRITE */
	kstat_named_t	write_bytes;
	kstat_named_t	nioctl;		/* VOP_IOCTL */
	kstat_named_t	nsetfl;		/* VOP_SETFL */
	kstat_named_t	ngetattr;	/* VOP_GETATTR */
	kstat_named_t	nsetattr;	/* VOP_SETATTR */
	kstat_named_t	naccess;	/* VOP_ACCESS */
	kstat_named_t	nlookup;	/* VOP_LOOKUP */
	kstat_named_t	ncreate;	/* VOP_CREATE */
	kstat_named_t	nremove;	/* VOP_REMOVE */
	kstat_named_t	nlink;		/* VOP_LINK */
	kstat_named_t	nrename;	/* VOP_RENAME */
	kstat_named_t	nmkdir;		/* VOP_MKDIR */
	kstat_named_t	nrmdir;		/* VOP_RMDIR */
	kstat_named_t	nreaddir;	/* VOP_READDIR */
	kstat_named_t	readdir_bytes;
	kstat_named_t	nsymlink;	/* VOP_SYMLINK */
	kstat_named_t	nreadlink;	/* VOP_READLINK */
	kstat_named_t	nfsync;		/* VOP_FSYNC */
	kstat_named_t	ninactive;	/* VOP_INACTIVE */
	kstat_named_t	nfid;		/* VOP_FID */
	kstat_named_t	nrwlock;	/* VOP_RWLOCK */
	kstat_named_t	nrwunlock;	/* VOP_RWUNLOCK */
	kstat_named_t	nseek;		/* VOP_SEEK */
	kstat_named_t	ncmp;		/* VOP_CMP */
	kstat_named_t	nfrlock;	/* VOP_FRLOCK */
	kstat_named_t	nspace;		/* VOP_SPACE */
	kstat_named_t	nrealvp;	/* VOP_REALVP */
	kstat_named_t	ngetpage;	/* VOP_GETPAGE */
	kstat_named_t	nputpage;	/* VOP_PUTPAGE */
	kstat_named_t	nmap;		/* VOP_MAP */
	kstat_named_t	naddmap;	/* VOP_ADDMAP */
	kstat_named_t	ndelmap;	/* VOP_DELMAP */
	kstat_named_t	npoll;		/* VOP_POLL */
	kstat_named_t	ndump;		/* VOP_DUMP */
	kstat_named_t	npathconf;	/* VOP_PATHCONF */
	kstat_named_t	npageio;	/* VOP_PAGEIO */
	kstat_named_t	ndumpctl;	/* VOP_DUMPCTL */
	kstat_named_t	ndispose;	/* VOP_DISPOSE */
	kstat_named_t	nsetsecattr;	/* VOP_SETSECATTR */
	kstat_named_t	ngetsecattr;	/* VOP_GETSECATTR */
	kstat_named_t	nshrlock;	/* VOP_SHRLOCK */
	kstat_named_t	nvnevent;	/* VOP_VNEVENT */
} vopstats_t;