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authorLinus Torvalds <torvalds@osdl.org>2006-05-29 19:20:14 (GMT)
committerJunio C Hamano <junkio@cox.net>2006-05-30 02:08:29 (GMT)
commitf75e53edb38c97c8b21b69d4fc00d5419199ae4b (patch)
treef260260fcfa6de28e4a83fadfd93c1ab725a1279 /revision.c
parent3bc1eca91e5230739cfb488e63fae35a166a07de (diff)
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Convert "mark_tree_uninteresting()" to raw tree walker
Not very many users to go.. Signed-off-by: Linus Torvalds <torvalds@osdl.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'revision.c')
-rw-r--r--revision.c31
1 files changed, 22 insertions, 9 deletions
diff --git a/revision.c b/revision.c
index c51ea83..8e93e40 100644
--- a/revision.c
+++ b/revision.c
@@ -53,8 +53,8 @@ static void mark_blob_uninteresting(struct blob *blob)
void mark_tree_uninteresting(struct tree *tree)
{
+ struct tree_desc desc;
struct object *obj = &tree->object;
- struct tree_entry_list *entry;
if (obj->flags & UNINTERESTING)
return;
@@ -63,16 +63,29 @@ void mark_tree_uninteresting(struct tree *tree)
return;
if (parse_tree(tree) < 0)
die("bad tree %s", sha1_to_hex(obj->sha1));
- entry = create_tree_entry_list(tree);
- while (entry) {
- struct tree_entry_list *next = entry->next;
- if (entry->directory)
- mark_tree_uninteresting(lookup_tree(entry->sha1));
+
+ desc.buf = tree->buffer;
+ desc.size = tree->size;
+ while (desc.size) {
+ unsigned mode;
+ const char *name;
+ const unsigned char *sha1;
+
+ sha1 = tree_entry_extract(&desc, &name, &mode);
+ update_tree_entry(&desc);
+
+ if (S_ISDIR(mode))
+ mark_tree_uninteresting(lookup_tree(sha1));
else
- mark_blob_uninteresting(lookup_blob(entry->sha1));
- free(entry);
- entry = next;
+ mark_blob_uninteresting(lookup_blob(sha1));
}
+
+ /*
+ * We don't care about the tree any more
+ * after it has been marked uninteresting.
+ */
+ free(tree->buffer);
+ tree->buffer = NULL;
}
void mark_parents_uninteresting(struct commit *commit)