mufs: properly determine the va of a tree object

source/fs/mufs/dir.c

@@ -169,6 +169,7 @@ static size_t read_dirent(struct mufs *fs, struct mufs_tree *tree,
 		return 0;
 
 	dirent->tree.fs = fs;
+	dirent->tree.va <<= dev->log2_block_size;
 	dirent->tree.va |= base & ((UINT32_C(1) << dev->log2_block_size) - 1);
 	dirent->tree.file_size = entry.file_size;
 	dirent->tree.root = entry.root;
@@ -208,6 +209,8 @@ static size_t write_dirent(struct mufs_tree *tree,
 	dtree.root = tree->root;
 	dtree.depth = tree->depth;
 
+	printf("updating tree->va=%u\n", tree->va);
+
 	if (flash_write(tree->fs->dev, tree->va, &dtree, sizeof dtree) == 0)
 		return 0;