499 typedef struct page {  struct
500 	u_offset_t	p_offset;	/* offset into vnode for this page */  argument
501 	struct vnode	*p_vnode;	/* vnode that this page is named by */  argument
502 	selock_t	p_selock;	/* shared/exclusive lock on the page */  argument
506 	struct page	*p_hash;	/* hash by [vnode, offset] */  argument
507 	struct page	*p_vpnext;	/* next page in vnode list */  argument
508 	struct page	*p_vpprev;	/* prev page in vnode list */  argument
509 	struct page	*p_next;	/* next page in free/intrans lists */  argument
510 	struct page	*p_prev;	/* prev page in free/intrans lists */  argument
511 	ushort_t	p_lckcnt;	/* number of locks on page data */  argument
513 	kcondvar_t	p_cv;		/* page struct's condition var */  argument
516 	volatile uchar_t p_szc;		/* page size code */  argument
526 	uchar_t		p_toxic;	/* page has an unrecoverable error */  argument
528 	pfn_t		p_pagenum;	/* physical page number */  argument
545 	uint64_t	p_msresv_2;	/* page allocation debugging */  argument