t5302: Use prerequisite tags to skip 64-bit offset tests

diff --git a/builtin-pack-objects.c b/builtin-pack-objects.c
index cedef52fd3d62a3dd2e439a46579362b22c69642..1c6d2c498bae77aab0aaf32ba6f857fbb7ead44f 100644 (file)
--- a/builtin-pack-objects.c
+++ b/builtin-pack-objects.c
@@ -78,7 +78,7 @@ static int progress = 1;
 static int window = 10;
 static uint32_t pack_size_limit, pack_size_limit_cfg;
 static int depth = 50;
-static int delta_search_threads = 1;
+static int delta_search_threads;
 static int pack_to_stdout;
 static int num_preferred_base;
 static struct progress *progress_state;
@@ -195,16 +195,16 @@ static int check_pack_inflate(struct packed_git *p,
        int st;
 
        memset(&stream, 0, sizeof(stream));
-       inflateInit(&stream);
+       git_inflate_init(&stream);
        do {
                in = use_pack(p, w_curs, offset, &stream.avail_in);
                stream.next_in = in;
                stream.next_out = fakebuf;
                stream.avail_out = sizeof(fakebuf);
-               st = inflate(&stream, Z_FINISH);
+               st = git_inflate(&stream, Z_FINISH);
                offset += stream.next_in - in;
        } while (st == Z_OK || st == Z_BUF_ERROR);
-       inflateEnd(&stream);
+       git_inflate_end(&stream);
        return (st == Z_STREAM_END &&
                stream.total_out == expect &&
                stream.total_in == len) ? 0 : -1;
@@ -488,9 +488,8 @@ static void write_pack_file(void)
                } else {
                        char tmpname[PATH_MAX];
                        int fd;
-                       snprintf(tmpname, sizeof(tmpname),
-                                "%s/pack/tmp_pack_XXXXXX", get_object_directory());
-                       fd = xmkstemp(tmpname);
+                       fd = odb_mkstemp(tmpname, sizeof(tmpname),
+                                        "pack/tmp_pack_XXXXXX");
                        pack_tmp_name = xstrdup(tmpname);
                        f = sha1fd(fd, pack_tmp_name);
                }
@@ -1612,11 +1611,18 @@ static void ll_find_deltas(struct object_entry **list, unsigned list_size,
                find_deltas(list, &list_size, window, depth, processed);
                return;
        }
+       if (progress > pack_to_stdout)
+               fprintf(stderr, "Delta compression using %d threads.\n",
+                               delta_search_threads);
 
        /* Partition the work amongst work threads. */
        for (i = 0; i < delta_search_threads; i++) {
                unsigned sub_size = list_size / (delta_search_threads - i);
 
+               /* don't use too small segments or no deltas will be found */
+               if (sub_size < 2*window && i+1 < delta_search_threads)
+                       sub_size = 0;
+
                p[i].window = window;
                p[i].depth = depth;
                p[i].processed = processed;
@@ -1960,11 +1966,7 @@ static void add_objects_in_unpacked_packs(struct rev_info *revs)
                const unsigned char *sha1;
                struct object *o;
 
-               for (i = 0; i < revs->num_ignore_packed; i++) {
-                       if (matches_pack_name(p, revs->ignore_packed[i]))
-                               break;
-               }
-               if (revs->num_ignore_packed <= i)
+               if (p->pack_keep)
                        continue;
                if (open_pack_index(p))
                        die("cannot open pack index");
@@ -2000,11 +2002,7 @@ static void loosen_unused_packed_objects(struct rev_info *revs)
        const unsigned char *sha1;
 
        for (p = packed_git; p; p = p->next) {
-               for (i = 0; i < revs->num_ignore_packed; i++) {
-                       if (matches_pack_name(p, revs->ignore_packed[i]))
-                               break;
-               }
-               if (revs->num_ignore_packed <= i)
+               if (p->pack_keep)
                        continue;
 
                if (open_pack_index(p))
@@ -2202,7 +2200,7 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix)
                        continue;
                }
                if (!strcmp("--unpacked", arg) ||
-                   !prefixcmp(arg, "--unpacked=") ||
+                   !strcmp("--kept-pack-only", arg) ||
                    !strcmp("--reflog", arg) ||
                    !strcmp("--all", arg)) {
                        use_internal_rev_list = 1;