diff options
author | René Scharfe <l.s.r@web.de> | 2022-07-16 19:59:05 +0300 |
---|---|---|
committer | Junio C Hamano <gitster@pobox.com> | 2022-07-18 01:20:39 +0300 |
commit | c0fb5774a6435a46931ec58ac27a5623efba9449 (patch) | |
tree | bf25a509274725a5b41756f02321bb98402599b8 /commit.c | |
parent | 47c30f7daa0858953043cdd2f9dfec75aeb0759d (diff) |
commit: use DEFINE_LIST_SORT
Use DEFINE_LIST_SORT to build a typed sort function for commit_list
entries instead of calling llist_mergesort(). This gets rid of the next
pointer accessor functions and their calling overhead at the cost of a
slightly increased object text size.
Before:
__TEXT __DATA __OBJC others dec hex
18795 92 0 104654 123541 1e295 commit.o
With this patch:
__TEXT __DATA __OBJC others dec hex
18963 92 0 106094 125149 1e8dd commit.o
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'commit.c')
-rw-r--r-- | commit.c | 20 |
1 files changed, 6 insertions, 14 deletions
@@ -631,10 +631,11 @@ struct commit_list * commit_list_insert_by_date(struct commit *item, struct comm return commit_list_insert(item, pp); } -static int commit_list_compare_by_date(const void *a, const void *b) +static int commit_list_compare_by_date(const struct commit_list *a, + const struct commit_list *b) { - timestamp_t a_date = ((const struct commit_list *)a)->item->date; - timestamp_t b_date = ((const struct commit_list *)b)->item->date; + timestamp_t a_date = a->item->date; + timestamp_t b_date = b->item->date; if (a_date < b_date) return 1; if (a_date > b_date) @@ -642,20 +643,11 @@ static int commit_list_compare_by_date(const void *a, const void *b) return 0; } -static void *commit_list_get_next(const void *a) -{ - return ((const struct commit_list *)a)->next; -} - -static void commit_list_set_next(void *a, void *next) -{ - ((struct commit_list *)a)->next = next; -} +DEFINE_LIST_SORT(static, commit_list_sort, struct commit_list, next); void commit_list_sort_by_date(struct commit_list **list) { - *list = llist_mergesort(*list, commit_list_get_next, commit_list_set_next, - commit_list_compare_by_date); + commit_list_sort(list, commit_list_compare_by_date); } struct commit *pop_most_recent_commit(struct commit_list **list, |