1 files changed, 0 insertions, 199 deletions

diff --git a/fs/jfs/jfs_dtree.c b/fs/jfs/jfs_dtree.c
index 8676aee3ae48..73b5fc7eda80 100644
--- a/fs/jfs/jfs_dtree.c
+++ b/fs/jfs/jfs_dtree.c
@@ -4554,202 +4554,3 @@ int dtModify(tid_t tid, struct inode *ip,
 
         return 0;
 }
-
-#ifdef _JFS_DEBUG_DTREE
-/*
- *      dtDisplayTree()
- *
- * function: traverse forward
- */
-int dtDisplayTree(struct inode *ip)
-{
-        int rc;
-        struct metapage *mp;
-        dtpage_t *p;
-        s64 bn, pbn;
-        int index, lastindex, v, h;
-        pxd_t *xd;
-        struct btstack btstack;
-        struct btframe *btsp;
-        struct btframe *parent;
-        u8 *stbl;
-        int psize = 256;
-
-        printk("display B+-tree.\n");
-
-        /* clear stack */
-        btsp = btstack.stack;
-
-        /*
-         * start with root
-         *
-         * root resides in the inode
-         */
-        bn = 0;
-        v = h = 0;
-
-        /*
-         * first access of each page:
-         */
-      newPage:
-        DT_GETPAGE(ip, bn, mp, psize, p, rc);
-        if (rc)
-                return rc;
-
-        /* process entries forward from first index */
-        index = 0;
-        lastindex = p->header.nextindex - 1;
-
-        if (p->header.flag & BT_INTERNAL) {
-                /*
-                 * first access of each internal page
-                 */
-                printf("internal page ");
-                dtDisplayPage(ip, bn, p);
-
-                goto getChild;
-        } else {                /* (p->header.flag & BT_LEAF) */
-
-                /*
-                 * first access of each leaf page
-                 */
-                printf("leaf page ");
-                dtDisplayPage(ip, bn, p);
-
-                /*
-                 * process leaf page entries
-                 *
-                 for ( ; index <= lastindex; index++)
-                 {
-                 }
-                 */
-
-                /* unpin the leaf page */
-                DT_PUTPAGE(mp);
-        }
-
-        /*
-         * go back up to the parent page
-         */
-      getParent:
-        /* pop/restore parent entry for the current child page */
-        if ((parent = (btsp == btstack.stack ? NULL : --btsp)) == NULL)
-                /* current page must have been root */
-                return;
-
-        /*
-         * parent page scan completed
-         */
-        if ((index = parent->index) == (lastindex = parent->lastindex)) {
-                /* go back up to the parent page */
-                goto getParent;
-        }
-
-        /*
-         * parent page has entries remaining
-         */
-        /* get back the parent page */
-        bn = parent->bn;
-        /* v = parent->level; */
-        DT_GETPAGE(ip, bn, mp, PSIZE, p, rc);
-        if (rc)
-                return rc;
-
-        /* get next parent entry */
-        index++;
-
-        /*
-         * internal page: go down to child page of current entry
-         */
-      getChild:
-        /* push/save current parent entry for the child page */
-        btsp->bn = pbn = bn;
-        btsp->index = index;
-        btsp->lastindex = lastindex;
-        /* btsp->level = v; */
-        /* btsp->node = h; */
-        ++btsp;
-
-        /* get current entry for the child page */
-        stbl = DT_GETSTBL(p);
-        xd = (pxd_t *) & p->slot[stbl[index]];
-
-        /*
-         * first access of each internal entry:
-         */
-
-        /* get child page */
-        bn = addressPXD(xd);
-        psize = lengthPXD(xd) << ip->i_ipmnt->i_l2bsize;
-
-        printk("traverse down 0x%Lx[%d]->0x%Lx\n", pbn, index, bn);
-        v++;
-        h = index;
-
-        /* release parent page */
-        DT_PUTPAGE(mp);
-
-        /* process the child page */
-        goto newPage;
-}
-
-
-/*
- *      dtDisplayPage()
- *
- * function: display page
- */
-int dtDisplayPage(struct inode *ip, s64 bn, dtpage_t * p)
-{
-        int rc;
-        struct metapage *mp;
-        struct ldtentry *lh;
-        struct idtentry *ih;
-        pxd_t *xd;
-        int i, j;
-        u8 *stbl;
-        wchar_t name[JFS_NAME_MAX + 1];
-        struct component_name key = { 0, name };
-        int freepage = 0;
-
-        if (p == NULL) {
-                freepage = 1;
-                DT_GETPAGE(ip, bn, mp, PSIZE, p, rc);
-                if (rc)
-                        return rc;
-        }
-
-        /* display page control */
-        printk("bn:0x%Lx flag:0x%08x nextindex:%d\n",
-               bn, p->header.flag, p->header.nextindex);
-
-        /* display entries */
-        stbl = DT_GETSTBL(p);
-        for (i = 0, j = 1; i < p->header.nextindex; i++, j++) {
-                dtGetKey(p, i, &key, JFS_SBI(ip->i_sb)->mntflag);
-                key.name[key.namlen] = '\0';
-                if (p->header.flag & BT_LEAF) {
-                        lh = (struct ldtentry *) & p->slot[stbl[i]];
-                        printf("\t[%d] %s:%d", i, key.name,
-                               le32_to_cpu(lh->inumber));
-                } else {
-                        ih = (struct idtentry *) & p->slot[stbl[i]];
-                        xd = (pxd_t *) ih;
-                        bn = addressPXD(xd);
-                        printf("\t[%d] %s:0x%Lx", i, key.name, bn);
-                }
-
-                if (j == 4) {
-                        printf("\n");
-                        j = 0;
-                }
-        }
-
-        printf("\n");
-
-        if (freepage)
-                DT_PUTPAGE(mp);
-
-        return 0;
-}
-#endif                          /* _JFS_DEBUG_DTREE */