Merge branch 'jh/memihash-opt'

diff --git a/builtin/blame.c b/builtin/blame.c
index cffc62654084b025ffbdb947448fa86c81dc6442..1043e5376f35bd56f498f9078676c08ffcff687d 100644 (file)
--- a/builtin/blame.c
+++ b/builtin/blame.c
@@ -563,7 +563,7 @@ static struct origin *find_origin(struct scoreboard *sb,
        diff_setup_done(&diff_opts);
 
        if (is_null_oid(&origin->commit->object.oid))
-               do_diff_cache(parent->tree->object.oid.hash, &diff_opts);
+               do_diff_cache(&parent->tree->object.oid, &diff_opts);
        else
                diff_tree_sha1(parent->tree->object.oid.hash,
                               origin->commit->tree->object.oid.hash,
@@ -633,7 +633,7 @@ static struct origin *find_rename(struct scoreboard *sb,
        diff_setup_done(&diff_opts);
 
        if (is_null_oid(&origin->commit->object.oid))
-               do_diff_cache(parent->tree->object.oid.hash, &diff_opts);
+               do_diff_cache(&parent->tree->object.oid, &diff_opts);
        else
                diff_tree_sha1(parent->tree->object.oid.hash,
                               origin->commit->tree->object.oid.hash,
@@ -658,8 +658,11 @@ static struct origin *find_rename(struct scoreboard *sb,
 /*
  * Append a new blame entry to a given output queue.
  */
-static void add_blame_entry(struct blame_entry ***queue, struct blame_entry *e)
+static void add_blame_entry(struct blame_entry ***queue,
+                           const struct blame_entry *src)
 {
+       struct blame_entry *e = xmalloc(sizeof(*e));
+       memcpy(e, src, sizeof(*e));
        origin_incref(e->suspect);
 
        e->next = **queue;
@@ -760,21 +763,15 @@ static void split_blame(struct blame_entry ***blamed,
                        struct blame_entry *split,
                        struct blame_entry *e)
 {
-       struct blame_entry *new_entry;
-
        if (split[0].suspect && split[2].suspect) {
                /* The first part (reuse storage for the existing entry e) */
                dup_entry(unblamed, e, &split[0]);
 
                /* The last part -- me */
-               new_entry = xmalloc(sizeof(*new_entry));
-               memcpy(new_entry, &(split[2]), sizeof(struct blame_entry));
-               add_blame_entry(unblamed, new_entry);
+               add_blame_entry(unblamed, &split[2]);
 
                /* ... and the middle part -- parent */
-               new_entry = xmalloc(sizeof(*new_entry));
-               memcpy(new_entry, &(split[1]), sizeof(struct blame_entry));
-               add_blame_entry(blamed, new_entry);
+               add_blame_entry(blamed, &split[1]);
        }
        else if (!split[0].suspect && !split[2].suspect)
                /*
@@ -785,18 +782,12 @@ static void split_blame(struct blame_entry ***blamed,
        else if (split[0].suspect) {
                /* me and then parent */
                dup_entry(unblamed, e, &split[0]);
-
-               new_entry = xmalloc(sizeof(*new_entry));
-               memcpy(new_entry, &(split[1]), sizeof(struct blame_entry));
-               add_blame_entry(blamed, new_entry);
+               add_blame_entry(blamed, &split[1]);
        }
        else {
                /* parent and then me */
                dup_entry(blamed, e, &split[1]);
-
-               new_entry = xmalloc(sizeof(*new_entry));
-               memcpy(new_entry, &(split[2]), sizeof(struct blame_entry));
-               add_blame_entry(unblamed, new_entry);
+               add_blame_entry(unblamed, &split[2]);
        }
 }
 
@@ -1281,7 +1272,7 @@ static void find_copy_in_parent(struct scoreboard *sb,
                DIFF_OPT_SET(&diff_opts, FIND_COPIES_HARDER);
 
        if (is_null_oid(&target->commit->object.oid))
-               do_diff_cache(parent->tree->object.oid.hash, &diff_opts);
+               do_diff_cache(&parent->tree->object.oid, &diff_opts);
        else
                diff_tree_sha1(parent->tree->object.oid.hash,
                               target->commit->tree->object.oid.hash,
@@ -1570,13 +1561,13 @@ static void pass_blame(struct scoreboard *sb, struct origin *origin, int opt)
 struct commit_info {
        struct strbuf author;
        struct strbuf author_mail;
-       unsigned long author_time;
+       timestamp_t author_time;
        struct strbuf author_tz;
 
        /* filled only when asked for details */
        struct strbuf committer;
        struct strbuf committer_mail;
-       unsigned long committer_time;
+       timestamp_t committer_time;
        struct strbuf committer_tz;
 
        struct strbuf summary;
@@ -1587,7 +1578,7 @@ struct commit_info {
  */
 static void get_ac_line(const char *inbuf, const char *what,
        struct strbuf *name, struct strbuf *mail,
-       unsigned long *time, struct strbuf *tz)
+       timestamp_t *time, struct strbuf *tz)
 {
        struct ident_split ident;
        size_t len, maillen, namelen;
@@ -1736,11 +1727,11 @@ static int emit_one_suspect_detail(struct origin *suspect, int repeat)
        get_commit_info(suspect->commit, &ci, 1);
        printf("author %s\n", ci.author.buf);
        printf("author-mail %s\n", ci.author_mail.buf);
-       printf("author-time %lu\n", ci.author_time);
+       printf("author-time %"PRItime"\n", ci.author_time);
        printf("author-tz %s\n", ci.author_tz.buf);
        printf("committer %s\n", ci.committer.buf);
        printf("committer-mail %s\n", ci.committer_mail.buf);
-       printf("committer-time %lu\n", ci.committer_time);
+       printf("committer-time %"PRItime"\n", ci.committer_time);
        printf("committer-tz %s\n", ci.committer_tz.buf);
        printf("summary %s\n", ci.summary.buf);
        if (suspect->commit->object.flags & UNINTERESTING)
@@ -1846,14 +1837,14 @@ static void assign_blame(struct scoreboard *sb, int opt)
        stop_progress(&pi.progress);
 }
 
-static const char *format_time(unsigned long time, const char *tz_str,
+static const char *format_time(timestamp_t time, const char *tz_str,
                               int show_raw_time)
 {
        static struct strbuf time_buf = STRBUF_INIT;
 
        strbuf_reset(&time_buf);
        if (show_raw_time) {
-               strbuf_addf(&time_buf, "%lu %s", time, tz_str);
+               strbuf_addf(&time_buf, "%"PRItime" %s", time, tz_str);
        }
        else {
                const char *time_str;
@@ -1899,7 +1890,7 @@ static void emit_porcelain(struct scoreboard *sb, struct blame_entry *ent,
        int cnt;
        const char *cp;
        struct origin *suspect = ent->suspect;
-       char hex[GIT_SHA1_HEXSZ + 1];
+       char hex[GIT_MAX_HEXSZ + 1];
 
        oid_to_hex_r(hex, &suspect->commit->object.oid);
        printf("%s %d %d %d\n",
@@ -1937,7 +1928,7 @@ static void emit_other(struct scoreboard *sb, struct blame_entry *ent, int opt)
        const char *cp;
        struct origin *suspect = ent->suspect;
        struct commit_info ci;
-       char hex[GIT_SHA1_HEXSZ + 1];
+       char hex[GIT_MAX_HEXSZ + 1];
        int show_raw_time = !!(opt & OUTPUT_RAW_TIMESTAMP);
 
        get_commit_info(suspect->commit, &ci, 1);
@@ -2262,7 +2253,7 @@ static struct commit_list **append_parent(struct commit_list **tail, const struc
 {
        struct commit *parent;
 
-       parent = lookup_commit_reference(oid->hash);
+       parent = lookup_commit_reference(oid);
        if (!parent)
                die("no such commit %s", oid_to_hex(oid));
        return &commit_list_insert(parent, tail)->next;
@@ -2470,7 +2461,7 @@ static const char *dwim_reverse_initial(struct scoreboard *sb)
         */
        struct object *obj;
        struct commit *head_commit;
-       unsigned char head_sha1[20];
+       struct object_id head_oid;
 
        if (sb->revs->pending.nr != 1)
                return NULL;
@@ -2482,9 +2473,9 @@ static const char *dwim_reverse_initial(struct scoreboard *sb)
                return NULL;
 
        /* Do we have HEAD? */
-       if (!resolve_ref_unsafe("HEAD", RESOLVE_REF_READING, head_sha1, NULL))
+       if (!resolve_ref_unsafe("HEAD", RESOLVE_REF_READING, head_oid.hash, NULL))
                return NULL;
-       head_commit = lookup_commit_reference_gently(head_sha1, 1);
+       head_commit = lookup_commit_reference_gently(&head_oid, 1);
        if (!head_commit)
                return NULL;