1251 struct hme_blk {  struct
1256 	struct hme_blk	*hblk_next;	/* on free list or on hash list */  argument
1259 	struct hme_blk	*hblk_shadow;	/* pts to shadow hblk */  argument
1263 	struct hme_blk_misc	hblk_misc;  argument
1265 	union {
1271 	} hblk_un;
1273 	uint_t		hblk_lckcnt;
1276 	kmutex_t	hblk_audit_lock;	/* lock to protect index */
1277 	uint_t		hblk_audit_index;	/* index into audit_cache */
1278 	struct	hblk_lockcnt_audit hblk_audit_cache[HBLK_AUDIT_CACHE_SIZE];
1281 	struct sf_hment hblk_hme[1];	/* hment array */