diff options
Diffstat (limited to 'lib/inode.c')
| -rw-r--r-- | lib/inode.c | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/lib/inode.c b/lib/inode.c index fb062a1..8409ccd 100644 --- a/lib/inode.c +++ b/lib/inode.c @@ -1210,7 +1210,6 @@ fail: inode->i_parent = dir; erofs_igrab(inode); list_add_tail(&inode->i_subdirs, dirs); - ++dir->subdirs_queued; } ftype = erofs_mode_to_ftype(inode->i_mode); i_nlink += (ftype == EROFS_FT_DIR); @@ -1235,17 +1234,10 @@ err_closedir: return ret; } -static void erofs_mkfs_dump_directory(struct erofs_inode *dir) -{ - erofs_write_dir_file(dir); - erofs_write_tail_end(dir); - dir->bh->op = &erofs_write_inode_bhops; -} - struct erofs_inode *erofs_mkfs_build_tree_from_path(const char *path) { LIST_HEAD(dirs); - struct erofs_inode *inode, *root, *parent; + struct erofs_inode *inode, *root, *dumpdir; root = erofs_iget_from_path(path, true); if (IS_ERR(root)) @@ -1253,9 +1245,9 @@ struct erofs_inode *erofs_mkfs_build_tree_from_path(const char *path) (void)erofs_igrab(root); root->i_parent = root; /* rootdir mark */ - root->subdirs_queued = 1; list_add(&root->i_subdirs, &dirs); + dumpdir = NULL; do { int err; char *trimmed; @@ -1275,15 +1267,23 @@ struct erofs_inode *erofs_mkfs_build_tree_from_path(const char *path) root = ERR_PTR(err); break; } - parent = inode->i_parent; - DBG_BUGON(!parent->subdirs_queued); - if (S_ISDIR(inode->i_mode) && !inode->subdirs_queued) - erofs_mkfs_dump_directory(inode); - if (!--parent->subdirs_queued) - erofs_mkfs_dump_directory(parent); - erofs_iput(inode); + if (S_ISDIR(inode->i_mode)) { + inode->next_dirwrite = dumpdir; + dumpdir = inode; + } else { + erofs_iput(inode); + } } while (!list_empty(&dirs)); + + while (dumpdir) { + inode = dumpdir; + erofs_write_dir_file(inode); + erofs_write_tail_end(inode); + inode->bh->op = &erofs_write_inode_bhops; + dumpdir = inode->next_dirwrite; + erofs_iput(inode); + } return root; } |