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Convert "mark_tree_uninteresting()" to raw tree walker

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Not very many users to go..

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Linus Torvalds
2006-05-29 12:20:14 -07:00
committed by Junio C Hamano
parent 3bc1eca91e
commit f75e53edb3
1 changed files with 22 additions and 9 deletions
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31
revision.c
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@ -53,8 +53,8 @@ static void mark_blob_uninteresting(struct blob *blob)
void mark_tree_uninteresting(struct tree *tree) void mark_tree_uninteresting(struct tree *tree)
{ {
struct tree_desc desc;
struct object *obj = &tree->object; struct object *obj = &tree->object;
struct tree_entry_list *entry;
if (obj->flags & UNINTERESTING) if (obj->flags & UNINTERESTING)
return; return;
@ -63,16 +63,29 @@ void mark_tree_uninteresting(struct tree *tree)
return; return;
if (parse_tree(tree) < 0) if (parse_tree(tree) < 0)
die("bad tree %s", sha1_to_hex(obj->sha1)); die("bad tree %s", sha1_to_hex(obj->sha1));
entry = create_tree_entry_list(tree);
while (entry) { desc.buf = tree->buffer;
struct tree_entry_list *next = entry->next; desc.size = tree->size;
if (entry->directory) while (desc.size) {
mark_tree_uninteresting(lookup_tree(entry->sha1)); 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 else
mark_blob_uninteresting(lookup_blob(entry->sha1)); mark_blob_uninteresting(lookup_blob(sha1));
free(entry);
entry = next;
} }
/*
* 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) void mark_parents_uninteresting(struct commit *commit)