tree-walk: add a strbuf wrapper for make_traverse_path()

diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c
index 15f90afc34f49ec2fa5219864e12af169c2b7e7b..787ae1028844c9be009feaf487c7bc9ce5f46cee 100644 (file)
--- a/builtin/pack-objects.c
+++ b/builtin/pack-objects.c
@@ -33,6 +33,7 @@
 #include "object-store.h"
 #include "dir.h"
 #include "midx.h"
+#include "trace2.h"
 
 #define IN_PACK(obj) oe_in_pack(&to_pack, obj)
 #define SIZE(obj) oe_size(&to_pack, obj)
@@ -96,7 +97,7 @@ static off_t reuse_packfile_offset;
 static int use_bitmap_index_default = 1;
 static int use_bitmap_index = -1;
 static int write_bitmap_index;
-static uint16_t write_bitmap_options;
+static uint16_t write_bitmap_options = BITMAP_OPT_HASH_CACHE;
 
 static int exclude_promisor_objects;
 
@@ -963,6 +964,8 @@ static void write_pack_file(void)
        if (written != nr_result)
                die(_("wrote %"PRIu32" objects while expecting %"PRIu32),
                    written, nr_result);
+       trace2_data_intmax("pack-objects", the_repository,
+                          "write_pack_file/wrote", nr_result);
 }
 
 static int no_try_delta(const char *path)
@@ -1077,7 +1080,7 @@ static int want_object_in_pack(const struct object_id *oid,
 
        for (m = get_multi_pack_index(the_repository); m; m = m->next) {
                struct pack_entry e;
-               if (fill_midx_entry(oid, &e, m)) {
+               if (fill_midx_entry(the_repository, oid, &e, m)) {
                        struct packed_git *p = e.p;
                        off_t offset;
 
@@ -1486,6 +1489,7 @@ static int can_reuse_delta(const unsigned char *base_sha1,
                           struct object_entry **base_out)
 {
        struct object_entry *base;
+       struct object_id base_oid;
 
        if (!base_sha1)
                return 0;
@@ -1507,10 +1511,9 @@ static int can_reuse_delta(const unsigned char *base_sha1,
         * even if it was buried too deep in history to make it into the
         * packing list.
         */
-       if (thin && bitmap_has_sha1_in_uninteresting(bitmap_git, base_sha1)) {
+       oidread(&base_oid, base_sha1);
+       if (thin && bitmap_has_oid_in_uninteresting(bitmap_git, &base_oid)) {
                if (use_delta_islands) {
-                       struct object_id base_oid;
-                       hashcpy(base_oid.hash, base_sha1);
                        if (!in_same_island(&delta->idx.oid, &base_oid))
                                return 0;
                }
@@ -3473,6 +3476,8 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix)
                }
        }
 
+       trace2_region_enter("pack-objects", "enumerate-objects",
+                           the_repository);
        prepare_packing_data(the_repository, &to_pack);
 
        if (progress)
@@ -3487,12 +3492,23 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix)
        if (include_tag && nr_result)
                for_each_ref(add_ref_tag, NULL);
        stop_progress(&progress_state);
+       trace2_region_leave("pack-objects", "enumerate-objects",
+                           the_repository);
 
        if (non_empty && !nr_result)
                return 0;
-       if (nr_result)
+       if (nr_result) {
+               trace2_region_enter("pack-objects", "prepare-pack",
+                                   the_repository);
                prepare_pack(window, depth);
+               trace2_region_leave("pack-objects", "prepare-pack",
+                                   the_repository);
+       }
+
+       trace2_region_enter("pack-objects", "write-pack-file", the_repository);
        write_pack_file();
+       trace2_region_leave("pack-objects", "write-pack-file", the_repository);
+
        if (progress)
                fprintf_ln(stderr,
                           _("Total %"PRIu32" (delta %"PRIu32"),"