Lines Matching refs:dmapctl
106 static int dbInitDmapCtl(struct dmapctl * dcp, int level, int i);
1282 * height of the dmapctl dmtree at which the nodes distinctly
1326 struct dmapctl *dcp;
1383 dcp = (struct dmapctl *) mp->data;
1387 jfs_error(bmp->db_ipbmap->i_sb, "Corrupt dmapctl page\n");
1564 * - we write two times to the dmapctl and dmap pages
1688 struct dmapctl *dcp;
1705 dcp = (struct dmapctl *) mp->data;
1710 "Corrupt dmapctl page\n");
2439 * is respresented by a single leaf of the current dmapctl
2442 * split or joined. the update may also cause the dmapctl's
2474 struct dmapctl *dcp;
2484 dcp = (struct dmapctl *) mp->data;
2487 jfs_error(bmp->db_ipbmap->i_sb, "Corrupt dmapctl page\n");
2499 * maximum l2 free string described by this dmapctl).
2510 * dmapctl tree, if required. similarly, dbJoin() will join
2512 * the dmapctl tree as required by the new leaf value.
3367 struct dmapctl *l2dcp, *l1dcp, *l0dcp;
3448 l2dcp = (struct dmapctl *) l2mp->data;
3465 l1dcp = (struct dmapctl *) l1mp->data;
3478 l1dcp = (struct dmapctl *) l1mp->data;
3497 l0dcp = (struct dmapctl *) l0mp->data;
3512 l0dcp = (struct dmapctl *) l0mp->data;
3686 * an ag is covered in aglevel dmapctl summary tree,
3854 * FUNCTION: initialize binary buddy summary tree of a dmap or dmapctl.
3943 * function: initialize dmapctl page
3945 static int dbInitDmapCtl(struct dmapctl * dcp, int level, int i)
3958 * low level dmapctl or dmap).
4020 * convert number of map pages to the zero origin top dmapctl level