ClabureDB: Classified Bug-Reports Database

         D1(if (c->nextblock)
            printk(KERN_DEBUG "Nextblock at  %08x, used_size %08x, dirty_size %08x, wasted_size %08x, free_size %08x\n", c->nextblock->offset, c->nextblock->used_size, c->nextblock->dirty_size, c->nextblock->wasted_size, c->nextblock->free_size));
 
         if (!jeb->used_size) {
                 mutex_unlock(&c->alloc_sem);
                 goto eraseit;
         }
 
         raw = jeb->gc_node;
         gcblock_dirty = jeb->dirty_size;
 
         while(ref_obsolete(raw)) {
                 D1(printk(KERN_DEBUG "Node at 0x%08x is obsolete... skipping\n", ref_offset(raw)));
                 raw = ref_next(raw);
                 if (unlikely(!raw)) {
                         printk(KERN_WARNING "eep. End of raw list while still supposedly nodes to GC\n");
                         printk(KERN_WARNING "erase block at 0x%08x. free_size 0x%08x, dirty_size 0x%08x, used_size 0x%08x\n",
                                jeb->offset, jeb->free_size, jeb->dirty_size, jeb->used_size);
                         jeb->gc_node = raw;
                         spin_unlock(&c->erase_completion_lock);
                         mutex_unlock(&c->alloc_sem);
                         BUG();
                 }
         }
         jeb->gc_node = raw;
 
         D1(printk(KERN_DEBUG "Going to garbage collect node at 0x%08x\n", ref_offset(raw)));
 
         if (!raw->next_in_ino) {
                 /* Inode-less node. Clean marker, snapshot or something like that */
                 spin_unlock(&c->erase_completion_lock);
                 if (ref_flags(raw) == REF_PRISTINE) {
                         /* It's an unknown node with JFFS2_FEATURE_RWCOMPAT_COPY */
                         jffs2_garbage_collect_pristine(c, NULL, raw);
                 } else {
                         /* Just mark it obsolete */
                         jffs2_mark_node_obsolete(c, raw);
                 }
                 mutex_unlock(&c->alloc_sem);
                 goto eraseit_lock;
         }