Lines Matching full:page

48 	BUFHEAD		*ovfl;		/* Overflow page buffer header */
49 	u_int32_t	 addr;		/* Address of this page */
50 	char		*page;		/* Actual page data */  member
67 	int32_t		bsize;		/* Bucket/Page Size */
74 	int32_t		last_freed;	/* Last overflow page freed */
86 	u_int16_t	bitmaps[NCACHED];	/* address of overflow page 
101 	BUFHEAD 	*cpage;		/* Current page */
111 	u_int32_t	*mapp[NCACHED];	/* Pointers to page maps */
157  * Overflow page numbers are allocated per split point.  At each doubling of
158  * the table, we can allocate extra pages.  So, an overflow page number has
160  * which page at that split point is indicated (pages within split points are
176  * page.h contains a detailed description of the page format.
179  * each page which point to the beginning of the key and data.  There are
185  *		the address of an overflow page.  The format of
189  * PARTIAL_KEY	This must be the first key/data pair on a page
190  *		and implies that page contains only a partial key.
191  *		That is, the key is too big to fit on a single page
192  *		so it starts on this page and continues on the next.
193  *		The format of the page is:
198  *		    OVFL_PAGENO - page number of the next overflow page
201  * FULL_KEY	This must be the first key/data pair on the page.  It
205  *		    There is a complete key on the page but no data
206  *		    (because it wouldn't fit).  The next page contains
209  *		    Page format it:
214  *		    OVFL_PAGENO - page number of the next overflow page
218  *		    This page contains no key, but part of a large
219  *		    data field, which is continued on the next page.
221  *		    Page format it:
225  *				this page
227  *		    OVFL_PAGENO - page number of the next overflow page
231  *		This must be the first key/data pair on the page.
235  *		    This page contains a key and the beginning of the
237  *		    next page.
239  *		    Page format is:
244  *		    OVFL_PAGENO - page number of the next overflow page
248  *		    This page contains the last page of a big data pair.
250  *		    on this page.
252  *		    Page format is:
256  *				this page
258  *		    OVFL_PAGENO - page number of the next overflow page
262  *		    not present if there is no next page).