From 2d9c58c69d1bab601e67b036d0546e85abcee7eb Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Mon, 29 May 2006 12:18:33 -0700 Subject: Remove "tree->entries" tree-entry list from tree parser Instead, just use the tree buffer directly, and use the tree-walk infrastructure to walk the buffers instead of the tree-entry list. The tree-entry list is inefficient, and generates tons of small allocations for no good reason. The tree-walk infrastructure is generally no harder to use than following a linked list, and allows us to do most tree parsing in-place. Some programs still use the old tree-entry lists, and are a bit painful to convert without major surgery. For them we have a helper function that creates a temporary tree-entry list on demand. Signed-off-by: Linus Torvalds Signed-off-by: Junio C Hamano --- fetch.c | 16 +++++++++++----- 1 file changed, 11 insertions(+), 5 deletions(-) (limited to 'fetch.c') diff --git a/fetch.c b/fetch.c index f7f8902580..d9fe41f34f 100644 --- a/fetch.c +++ b/fetch.c @@ -41,16 +41,22 @@ static int process_tree(struct tree *tree) if (parse_tree(tree)) return -1; - entry = tree->entries; - tree->entries = NULL; + entry = create_tree_entry_list(tree); while (entry) { struct tree_entry_list *next = entry->next; - if (process(entry->item.any)) - return -1; - free(entry->name); + + if (entry->directory) { + struct tree *tree = lookup_tree(entry->sha1); + process_tree(tree); + } else { + struct blob *blob = lookup_blob(entry->sha1); + process(&blob->object); + } free(entry); entry = next; } + free(tree->buffer); + tree->buffer = NULL; return 0; } -- cgit v1.2.3