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Merge branch 'jh/string-list-micro-optim'

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The string-list API used a custom reallocation strategy that was
very inefficient, instead of using the usual ALLOC_GROW() macro,
which has been fixed.

* jh/string-list-micro-optim:
  string-list: use ALLOC_GROW macro when reallocing string_list
This commit is contained in:
Junio C Hamano
2017-04-23 22:07:47 -07:00
parent a2e2c04683 950a234cbd
commit 8b6bba6663
2 changed files with 50 additions and 4 deletions
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5
string-list.c
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@ -41,10 +41,7 @@ static int add_entry(int insert_at, struct string_list *list, const char *string
if (exact_match)
return -1 - index;
if (list->nr + 1 >= list->alloc) {
list->alloc += 32;
REALLOC_ARRAY(list->items, list->alloc);
}
ALLOC_GROW(list->items, list->nr+1, list->alloc);
if (index < list->nr)
memmove(list->items + index + 1, list->items + index,
(list->nr - index)