Lines Matching refs:pages
97 ** known (compile time constant), and file operations operate on pages as
107 ** number of pages long, with records laid out in sequence. Each record
121 ** When initially created, no data pages are allocated to the file (just
123 ** free block is available) it is extended by an integral number of pages,
199 fhdr.pages = 0; /* no currently allocated data pages (only hdr) */
217 dsh->pages = 0; /* and no data pages in the file */
234 an initial file map (one entry) mapping the entire file (pages
282 dsh->pages = (fd < 0) ? 0 : fhdr.pages; /* number of valid pages */
288 if (dsh->pages > 0) { /* if any valid pages */
292 dsh->map->size = dsh->pages*PAGE_SIZE; /* it's this many bytes long */
895 stats->size = dsh->pages*PAGE_SIZE; /* size in bytes */
1050 printf("DSM map; %d initialized pages of %d bytes; %d allocations pending\n",
1051 dsh->pages, PAGE_SIZE, dsh->pending);
1125 unsigned long grow_pages,grow_bytes; /* number of pages, bytes to grow */
1136 grow_pages = ROUND_UP(min_size,PAGE_SIZE)/PAGE_SIZE; /* what's minimum to grow in pages? */
1147 flen = (dsh->pages+1)*PAGE_SIZE; /* compute file length/offset of new chunk */
1176 something in the file), then update the "pages" count in the file header. Only that
1177 many pages "really" exist upon re-opening.
1183 dsh->pages += grow_pages; /* update our page count */
1186 else dsh->pages += grow_pages; /* maintain page count even if no fd */
1216 an operation which may span multiple pages and is not necessarily
1264 hdr.pages = dsh->pages; /* update page count */