commit: add short-circuit to paint_down_to_common()

diff --git a/builtin/reflog.c b/builtin/reflog.c
index cd4c4847b786a7d8a2066b2acfa07c925e872482..1ce4276d313febc7e7dbdd58b4e51572b1e75174 100644 (file)
--- a/builtin/reflog.c
+++ b/builtin/reflog.c
@@ -153,7 +153,7 @@ static int commit_is_complete(struct commit *commit)
                for (i = 0; i < found.nr; i++) {
                        struct commit *c =
                                (struct commit *)found.objects[i].item;
-                       if (!tree_is_complete(&c->tree->object.oid)) {
+                       if (!tree_is_complete(get_commit_tree_oid(c))) {
                                is_incomplete = 1;
                                c->object.flags |= INCOMPLETE;
                        }
@@ -289,20 +289,20 @@ static int should_expire_reflog_ent(struct object_id *ooid, struct object_id *no
                                    const char *message, void *cb_data)
 {
        struct expire_reflog_policy_cb *cb = cb_data;
-       struct commit *old, *new;
+       struct commit *old_commit, *new_commit;
 
        if (timestamp < cb->cmd.expire_total)
                return 1;
 
-       old = new = NULL;
+       old_commit = new_commit = NULL;
        if (cb->cmd.stalefix &&
-           (!keep_entry(&old, ooid) || !keep_entry(&new, noid)))
+           (!keep_entry(&old_commit, ooid) || !keep_entry(&new_commit, noid)))
                return 1;
 
        if (timestamp < cb->cmd.expire_unreachable) {
                if (cb->unreachable_expire_kind == UE_ALWAYS)
                        return 1;
-               if (unreachable(cb, old, ooid) || unreachable(cb, new, noid))
+               if (unreachable(cb, old_commit, ooid) || unreachable(cb, new_commit, noid))
                        return 1;
        }
 
@@ -416,16 +416,6 @@ static struct reflog_expire_cfg *find_cfg_ent(const char *pattern, size_t len)
        return ent;
 }
 
-static int parse_expire_cfg_value(const char *var, const char *value, timestamp_t *expire)
-{
-       if (!value)
-               return config_error_nonbool(var);
-       if (parse_expiry_date(value, expire))
-               return error(_("'%s' for '%s' is not a valid timestamp"),
-                            value, var);
-       return 0;
-}
-
 /* expiry timer slot */
 #define EXPIRE_TOTAL   01
 #define EXPIRE_UNREACH 02
@@ -443,11 +433,11 @@ static int reflog_expire_config(const char *var, const char *value, void *cb)
 
        if (!strcmp(key, "reflogexpire")) {
                slot = EXPIRE_TOTAL;
-               if (parse_expire_cfg_value(var, value, &expire))
+               if (git_config_expiry_date(&expire, var, value))
                        return -1;
        } else if (!strcmp(key, "reflogexpireunreachable")) {
                slot = EXPIRE_UNREACH;
-               if (parse_expire_cfg_value(var, value, &expire))
+               if (git_config_expiry_date(&expire, var, value))
                        return -1;
        } else
                return git_default_config(var, value, cb);
@@ -589,7 +579,7 @@ static int cmd_reflog_expire(int argc, const char **argv, const char *prefix)
                for (i = 0; i < collected.nr; i++) {
                        struct collected_reflog *e = collected.e[i];
                        set_reflog_expiry_param(&cb.cmd, explicit_expiry, e->reflog);
-                       status |= reflog_expire(e->reflog, e->oid.hash, flags,
+                       status |= reflog_expire(e->reflog, &e->oid, flags,
                                                reflog_expiry_prepare,
                                                should_expire_reflog_ent,
                                                reflog_expiry_cleanup,
@@ -607,7 +597,7 @@ static int cmd_reflog_expire(int argc, const char **argv, const char *prefix)
                        continue;
                }
                set_reflog_expiry_param(&cb.cmd, explicit_expiry, ref);
-               status |= reflog_expire(ref, oid.hash, flags,
+               status |= reflog_expire(ref, &oid, flags,
                                        reflog_expiry_prepare,
                                        should_expire_reflog_ent,
                                        reflog_expiry_cleanup,
@@ -683,7 +673,7 @@ static int cmd_reflog_delete(int argc, const char **argv, const char *prefix)
                        cb.cmd.expire_total = 0;
                }
 
-               status |= reflog_expire(ref, oid.hash, flags,
+               status |= reflog_expire(ref, &oid, flags,
                                        reflog_expiry_prepare,
                                        should_expire_reflog_ent,
                                        reflog_expiry_cleanup,