Merge branch 'kn/midx-wo-the-repository'

Yet another "pass the repository through the callchain" topic. * kn/midx-wo-the-repository: midx: inline the `MIDX_MIN_SIZE` definition midx: pass down `hash_algo` to functions using global variables midx: pass `repository` to `load_multi_pack_index` midx: cleanup internal usage of `the_repository` and `the_hash_algo` midx-write: pass down repository to `write_midx_file[_only]` write-midx: add repository field to `write_midx_context` midx-write: use `revs->repo` inside `read_refs_snapshot` midx-write: pass down repository to static functions packfile.c: remove unnecessary prepare_packed_git() call midx: add repository to `multi_pack_index` struct config: make `packed_git_(limit|window_size)` non-global variables config: make `delta_base_cache_limit` a non-global variable packfile: pass down repository to `for_each_packed_object` packfile: pass down repository to `has_object[_kept]_pack` packfile: pass down repository to `odb_pack_name` packfile: pass `repository` to static function in the file packfile: use `repository` from `packed_git` directly packfile: add repository to struct `packed_git`
author: Junio C Hamano <gitster@pobox.com> 2024-12-13 07:33:44 -0800
committer: Junio C Hamano <gitster@pobox.com> 2024-12-13 07:33:44 -0800
commit: ca43bd2562fb85b34c846c1bbc2175e1ef145bf1 (patch)
tree: bb35c475cf4addfac5cd2dad90a827edeba2b184 /builtin
parent: 3b11c9139ddeed31df2883d068c3054b420e3bf2 (diff)
parent: 24d3dd79e4810ae7bafb3180664ac435fecd567f (diff)
download: git-ca43bd2562fb85b34c846c1bbc2175e1ef145bf1.tar.gz
11 files changed, 63 insertions, 38 deletions
diff --git a/builtin/cat-file.c b/builtin/cat-file.c
index bfdfb51c7c..d67b101c20 100644
--- a/builtin/cat-file.c
+++ b/builtin/cat-file.c
@@ -827,15 +827,16 @@ static int batch_objects(struct batch_options *opt)
 			cb.seen = &seen;
 
 			for_each_loose_object(batch_unordered_loose, &cb, 0);
-			for_each_packed_object(batch_unordered_packed, &cb,
-					       FOR_EACH_OBJECT_PACK_ORDER);
+			for_each_packed_object(the_repository, batch_unordered_packed,
+					       &cb, FOR_EACH_OBJECT_PACK_ORDER);
 
 			oidset_clear(&seen);
 		} else {
 			struct oid_array sa = OID_ARRAY_INIT;
 
 			for_each_loose_object(collect_loose_object, &sa, 0);
-			for_each_packed_object(collect_packed_object, &sa, 0);
+			for_each_packed_object(the_repository, collect_packed_object,
+					       &sa, 0);
 
 			oid_array_for_each_unique(&sa, batch_object_cb, &cb);
 
diff --git a/builtin/count-objects.c b/builtin/count-objects.c
index 04d80887e0..1e89148ed7 100644
--- a/builtin/count-objects.c
+++ b/builtin/count-objects.c
@@ -67,7 +67,7 @@ static int count_loose(const struct object_id *oid, const char *path,
 	else {
 		loose_size += on_disk_bytes(st);
 		loose++;
-		if (verbose && has_object_pack(oid))
+		if (verbose && has_object_pack(the_repository, oid))
 			packed_loose++;
 	}
 	return 0;
diff --git a/builtin/fast-import.c b/builtin/fast-import.c
index b96217483f..a67c1c4416 100644
--- a/builtin/fast-import.c
+++ b/builtin/fast-import.c
@@ -767,6 +767,7 @@ static void start_packfile(void)
 
 	p->pack_fd = pack_fd;
 	p->do_not_close = 1;
+	p->repo = the_repository;
 	pack_file = hashfd(pack_fd, p->pack_name);
 
 	pack_data = p;
@@ -807,7 +808,7 @@ static char *keep_pack(const char *curr_index_name)
 	struct strbuf name = STRBUF_INIT;
 	int keep_fd;
 
-	odb_pack_name(&name, pack_data->hash, "keep");
+	odb_pack_name(pack_data->repo, &name, pack_data->hash, "keep");
 	keep_fd = odb_pack_keep(name.buf);
 	if (keep_fd < 0)
 		die_errno("cannot create keep file");
@@ -815,11 +816,11 @@ static char *keep_pack(const char *curr_index_name)
 	if (close(keep_fd))
 		die_errno("failed to write keep file");
 
-	odb_pack_name(&name, pack_data->hash, "pack");
+	odb_pack_name(pack_data->repo, &name, pack_data->hash, "pack");
 	if (finalize_object_file(pack_data->pack_name, name.buf))
 		die("cannot store pack file");
 
-	odb_pack_name(&name, pack_data->hash, "idx");
+	odb_pack_name(pack_data->repo, &name, pack_data->hash, "idx");
 	if (finalize_object_file(curr_index_name, name.buf))
 		die("cannot store index file");
 	free((void *)curr_index_name);
@@ -833,7 +834,7 @@ static void unkeep_all_packs(void)
 
 	for (k = 0; k < pack_id; k++) {
 		struct packed_git *p = all_packs[k];
-		odb_pack_name(&name, p->hash, "keep");
+		odb_pack_name(p->repo, &name, p->hash, "keep");
 		unlink_or_warn(name.buf);
 	}
 	strbuf_release(&name);
@@ -890,7 +891,7 @@ static void end_packfile(void)
 		idx_name = keep_pack(create_index());
 
 		/* Register the packfile with core git's machinery. */
-		new_p = add_packed_git(idx_name, strlen(idx_name), 1);
+		new_p = add_packed_git(pack_data->repo, idx_name, strlen(idx_name), 1);
 		if (!new_p)
 			die("core git rejected index %s", idx_name);
 		all_packs[pack_id] = new_p;
@@ -3558,7 +3559,7 @@ static void parse_argv(void)
 int cmd_fast_import(int argc,
 		    const char **argv,
 		    const char *prefix,
-		    struct repository *repo UNUSED)
+		    struct repository *repo)
 {
 	unsigned int i;
 
@@ -3679,7 +3680,7 @@ int cmd_fast_import(int argc,
 		fprintf(stderr, "       pools:    %10lu KiB\n", (unsigned long)((tree_entry_allocd + fi_mem_pool.pool_alloc) /1024));
 		fprintf(stderr, "     objects:    %10" PRIuMAX " KiB\n", (alloc_count*sizeof(struct object_entry))/1024);
 		fprintf(stderr, "---------------------------------------------------------------------\n");
-		pack_report();
+		pack_report(repo);
 		fprintf(stderr, "---------------------------------------------------------------------\n");
 		fprintf(stderr, "\n");
 	}
diff --git a/builtin/fsck.c b/builtin/fsck.c
index 7f4e2f0414..0196c54eb6 100644
--- a/builtin/fsck.c
+++ b/builtin/fsck.c
@@ -150,7 +150,7 @@ static int mark_object(struct object *obj, enum object_type type,
 		return 0;
 	obj->flags |= REACHABLE;
 
-	if (is_promisor_object(&obj->oid))
+	if (is_promisor_object(the_repository, &obj->oid))
 		/*
 		 * Further recursion does not need to be performed on this
 		 * object since it is a promisor object (so it does not need to
@@ -270,9 +270,9 @@ static void check_reachable_object(struct object *obj)
 	 * do a full fsck
 	 */
 	if (!(obj->flags & HAS_OBJ)) {
-		if (is_promisor_object(&obj->oid))
+		if (is_promisor_object(the_repository, &obj->oid))
 			return;
-		if (has_object_pack(&obj->oid))
+		if (has_object_pack(the_repository, &obj->oid))
 			return; /* it is in pack - forget about it */
 		printf_ln(_("missing %s %s"),
 			  printable_type(&obj->oid, obj->type),
@@ -391,7 +391,10 @@ static void check_connectivity(void)
 		 * traversal.
 		 */
 		for_each_loose_object(mark_loose_unreachable_referents, NULL, 0);
-		for_each_packed_object(mark_packed_unreachable_referents, NULL, 0);
+		for_each_packed_object(the_repository,
+				       mark_packed_unreachable_referents,
+				       NULL,
+				       0);
 	}
 
 	/* Look up all the requirements, warn about missing objects.. */
@@ -488,7 +491,7 @@ static void fsck_handle_reflog_oid(const char *refname, struct object_id *oid,
 						     refname, timestamp);
 			obj->flags |= USED;
 			mark_object_reachable(obj);
-		} else if (!is_promisor_object(oid)) {
+		} else if (!is_promisor_object(the_repository, oid)) {
 			error(_("%s: invalid reflog entry %s"),
 			      refname, oid_to_hex(oid));
 			errors_found |= ERROR_REACHABLE;
@@ -531,7 +534,7 @@ static int fsck_handle_ref(const char *refname, const char *referent UNUSED, con
 
 	obj = parse_object(the_repository, oid);
 	if (!obj) {
-		if (is_promisor_object(oid)) {
+		if (is_promisor_object(the_repository, oid)) {
 			/*
 			 * Increment default_refs anyway, because this is a
 			 * valid ref.
@@ -966,7 +969,8 @@ int cmd_fsck(int argc,
 
 	if (connectivity_only) {
 		for_each_loose_object(mark_loose_for_connectivity, NULL, 0);
-		for_each_packed_object(mark_packed_for_connectivity, NULL, 0);
+		for_each_packed_object(the_repository,
+				       mark_packed_for_connectivity, NULL, 0);
 	} else {
 		prepare_alt_odb(the_repository);
 		for (odb = the_repository->objects->odb; odb; odb = odb->next)
@@ -1011,7 +1015,7 @@ int cmd_fsck(int argc,
 							   &oid);
 
 			if (!obj || !(obj->flags & HAS_OBJ)) {
-				if (is_promisor_object(&oid))
+				if (is_promisor_object(the_repository, &oid))
 					continue;
 				error(_("%s: object missing"), oid_to_hex(&oid));
 				errors_found |= ERROR_OBJECT;
diff --git a/builtin/gc.c b/builtin/gc.c
index 364cb0eacf..4ae5196aed 100644
--- a/builtin/gc.c
+++ b/builtin/gc.c
@@ -138,6 +138,11 @@ struct gc_config {
 	char *repack_filter_to;
 	unsigned long big_pack_threshold;
 	unsigned long max_delta_cache_size;
+	/*
+	 * Remove this member from gc_config once repo_settings is passed
+	 * through the callchain.
+	 */
+	size_t delta_base_cache_limit;
 };
 
 #define GC_CONFIG_INIT { \
@@ -153,6 +158,7 @@ struct gc_config {
 	.prune_expire = xstrdup("2.weeks.ago"), \
 	.prune_worktrees_expire = xstrdup("3.months.ago"), \
 	.max_delta_cache_size = DEFAULT_DELTA_CACHE_SIZE, \
+	.delta_base_cache_limit = DEFAULT_DELTA_BASE_CACHE_LIMIT, \
 }
 
 static void gc_config_release(struct gc_config *cfg)
@@ -168,6 +174,7 @@ static void gc_config(struct gc_config *cfg)
 {
 	const char *value;
 	char *owned = NULL;
+	unsigned long ulongval;
 
 	if (!git_config_get_value("gc.packrefs", &value)) {
 		if (value && !strcmp(value, "notbare"))
@@ -206,6 +213,9 @@ static void gc_config(struct gc_config *cfg)
 	git_config_get_ulong("gc.bigpackthreshold", &cfg->big_pack_threshold);
 	git_config_get_ulong("pack.deltacachesize", &cfg->max_delta_cache_size);
 
+	if (!git_config_get_ulong("core.deltabasecachelimit", &ulongval))
+		cfg->delta_base_cache_limit = ulongval;
+
 	if (!git_config_get_string("gc.repackfilter", &owned)) {
 		free(cfg->repack_filter);
 		cfg->repack_filter = owned;
@@ -416,7 +426,7 @@ static uint64_t estimate_repack_memory(struct gc_config *cfg,
 	 * read_sha1_file() (either at delta calculation phase, or
 	 * writing phase) also fills up the delta base cache
 	 */
-	heap += delta_base_cache_limit;
+	heap += cfg->delta_base_cache_limit;
 	/* and of course pack-objects has its own delta cache */
 	heap += cfg->max_delta_cache_size;
 
diff --git a/builtin/index-pack.c b/builtin/index-pack.c
index 95babdc5ea..acd744542b 100644
--- a/builtin/index-pack.c
+++ b/builtin/index-pack.c
@@ -1291,7 +1291,7 @@ static void parse_pack_objects(unsigned char *hash)
  *   recursively checking if the resulting object is used as a base
  *   for some more deltas.
  */
-static void resolve_deltas(void)
+static void resolve_deltas(struct pack_idx_option *opts)
 {
 	int i;
 
@@ -1307,7 +1307,7 @@ static void resolve_deltas(void)
 					  nr_ref_deltas + nr_ofs_deltas);
 
 	nr_dispatched = 0;
-	base_cache_limit = delta_base_cache_limit * nr_threads;
+	base_cache_limit = opts->delta_base_cache_limit * nr_threads;
 	if (nr_threads > 1 || getenv("GIT_FORCE_THREADS")) {
 		init_thread();
 		work_lock();
@@ -1532,7 +1532,7 @@ static void write_special_file(const char *suffix, const char *msg,
 	if (pack_name)
 		filename = derive_filename(pack_name, "pack", suffix, &name_buf);
 	else
-		filename = odb_pack_name(&name_buf, hash, suffix);
+		filename = odb_pack_name(the_repository, &name_buf, hash, suffix);
 
 	fd = odb_pack_keep(filename);
 	if (fd < 0) {
@@ -1560,7 +1560,7 @@ static void rename_tmp_packfile(const char **final_name,
 {
 	if (!*final_name || strcmp(*final_name, curr_name)) {
 		if (!*final_name)
-			*final_name = odb_pack_name(name, hash, ext);
+			*final_name = odb_pack_name(the_repository, name, hash, ext);
 		if (finalize_object_file(curr_name, *final_name))
 			die(_("unable to rename temporary '*.%s' file to '%s'"),
 			    ext, *final_name);
@@ -1605,7 +1605,8 @@ static void final(const char *final_pack_name, const char *curr_pack_name,
 
 	if (do_fsck_object) {
 		struct packed_git *p;
-		p = add_packed_git(final_index_name, strlen(final_index_name), 0);
+		p = add_packed_git(the_repository, final_index_name,
+				   strlen(final_index_name), 0);
 		if (p)
 			install_packed_git(the_repository, p);
 	}
@@ -1656,6 +1657,10 @@ static int git_index_pack_config(const char *k, const char *v,
 		else
 			opts->flags &= ~WRITE_REV;
 	}
+	if (!strcmp(k, "core.deltabasecachelimit")) {
+		opts->delta_base_cache_limit = git_config_ulong(k, v, ctx->kvi);
+		return 0;
+	}
 	return git_default_config(k, v, ctx, cb);
 }
 
@@ -1703,7 +1708,8 @@ static void read_v2_anomalous_offsets(struct packed_git *p,
 
 static void read_idx_option(struct pack_idx_option *opts, const char *pack_name)
 {
-	struct packed_git *p = add_packed_git(pack_name, strlen(pack_name), 1);
+	struct packed_git *p = add_packed_git(the_repository, pack_name,
+					      strlen(pack_name), 1);
 
 	if (!p)
 		die(_("Cannot open existing pack file '%s'"), pack_name);
@@ -2035,7 +2041,7 @@ int cmd_index_pack(int argc,
 	parse_pack_objects(pack_hash);
 	if (report_end_of_input)
 		write_in_full(2, "\0", 1);
-	resolve_deltas();
+	resolve_deltas(&opts);
 	conclude_pack(fix_thin_pack, curr_pack, pack_hash);
 	free(ofs_deltas);
 	free(ref_deltas);
diff --git a/builtin/multi-pack-index.c b/builtin/multi-pack-index.c
index 85e40a4b6d..2a938466f5 100644
--- a/builtin/multi-pack-index.c
+++ b/builtin/multi-pack-index.c
@@ -120,7 +120,7 @@ static void read_packs_from_stdin(struct string_list *to)
 
 static int cmd_multi_pack_index_write(int argc, const char **argv,
 				      const char *prefix,
-				      struct repository *repo UNUSED)
+				      struct repository *repo)
 {
 	struct option *options;
 	static struct option builtin_multi_pack_index_write_options[] = {
@@ -165,7 +165,7 @@ static int cmd_multi_pack_index_write(int argc, const char **argv,
 
 		read_packs_from_stdin(&packs);
 
-		ret = write_midx_file_only(opts.object_dir, &packs,
+		ret = write_midx_file_only(repo, opts.object_dir, &packs,
 					   opts.preferred_pack,
 					   opts.refs_snapshot, opts.flags);
 
@@ -176,7 +176,7 @@ static int cmd_multi_pack_index_write(int argc, const char **argv,
 
 	}
 
-	ret = write_midx_file(opts.object_dir, opts.preferred_pack,
+	ret = write_midx_file(repo, opts.object_dir, opts.preferred_pack,
 			      opts.refs_snapshot, opts.flags);
 
 	free(opts.refs_snapshot);
diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c
index 676a586709..7dc51c03c4 100644
--- a/builtin/pack-objects.c
+++ b/builtin/pack-objects.c
@@ -1515,7 +1515,7 @@ static int want_found_object(const struct object_id *oid, int exclude,
 			return 0;
 		if (ignore_packed_keep_in_core && p->pack_keep_in_core)
 			return 0;
-		if (has_object_kept_pack(oid, flags))
+		if (has_object_kept_pack(p->repo, oid, flags))
 			return 0;
 	}
 
@@ -3613,7 +3613,7 @@ static void show_cruft_commit(struct commit *commit, void *data)
 
 static int cruft_include_check_obj(struct object *obj, void *data UNUSED)
 {
-	return !has_object_kept_pack(&obj->oid, IN_CORE_KEEP_PACKS);
+	return !has_object_kept_pack(to_pack.repo, &obj->oid, IN_CORE_KEEP_PACKS);
 }
 
 static int cruft_include_check(struct commit *commit, void *data)
@@ -3844,7 +3844,8 @@ static void show_object__ma_allow_promisor(struct object *obj, const char *name,
 	 * Quietly ignore EXPECTED missing objects.  This avoids problems with
 	 * staging them now and getting an odd error later.
 	 */
-	if (!has_object(the_repository, &obj->oid, 0) && is_promisor_object(&obj->oid))
+	if (!has_object(the_repository, &obj->oid, 0) &&
+	    is_promisor_object(to_pack.repo, &obj->oid))
 		return;
 
 	show_object(obj, name, data);
@@ -3913,7 +3914,9 @@ static int add_object_in_unpacked_pack(const struct object_id *oid,
 
 static void add_objects_in_unpacked_packs(void)
 {
-	if (for_each_packed_object(add_object_in_unpacked_pack, NULL,
+	if (for_each_packed_object(to_pack.repo,
+				   add_object_in_unpacked_pack,
+				   NULL,
 				   FOR_EACH_OBJECT_PACK_ORDER |
 				   FOR_EACH_OBJECT_LOCAL_ONLY |
 				   FOR_EACH_OBJECT_SKIP_IN_CORE_KEPT_PACKS |
diff --git a/builtin/pack-redundant.c b/builtin/pack-redundant.c
index d2c1c4e5ec..bc61990a93 100644
--- a/builtin/pack-redundant.c
+++ b/builtin/pack-redundant.c
@@ -690,7 +690,7 @@ int cmd_pack_redundant(int argc, const char **argv, const char *prefix UNUSED, s
 	pl = red = pack_list_difference(local_packs, min);
 	while (pl) {
 		printf("%s\n%s\n",
-		       odb_pack_name(&idx_name, pl->pack->hash, "idx"),
+		       odb_pack_name(pl->pack->repo, &idx_name, pl->pack->hash, "idx"),
 		       pl->pack->pack_name);
 		pl = pl->next;
 	}
diff --git a/builtin/repack.c b/builtin/repack.c
index d6bb37e84a..9c21fc482d 100644
--- a/builtin/repack.c
+++ b/builtin/repack.c
@@ -404,7 +404,7 @@ static void repack_promisor_objects(const struct pack_objects_args *args,
 	 * {type -> existing pack order} ordering when computing deltas instead
 	 * of a {type -> size} ordering, which may produce better deltas.
 	 */
-	for_each_packed_object(write_oid, &cmd,
+	for_each_packed_object(the_repository, write_oid, &cmd,
 			       FOR_EACH_OBJECT_PROMISOR_ONLY);
 
 	if (cmd.in == -1) {
@@ -1569,7 +1569,7 @@ int cmd_repack(int argc,
 		unsigned flags = 0;
 		if (git_env_bool(GIT_TEST_MULTI_PACK_INDEX_WRITE_INCREMENTAL, 0))
 			flags |= MIDX_WRITE_INCREMENTAL;
-		write_midx_file(repo_get_object_directory(the_repository),
+		write_midx_file(the_repository, repo_get_object_directory(the_repository),
 				NULL, NULL, flags);
 	}
 
diff --git a/builtin/rev-list.c b/builtin/rev-list.c
index 3078787115..8fe83893fa 100644
--- a/builtin/rev-list.c
+++ b/builtin/rev-list.c
@@ -121,7 +121,7 @@ static inline void finish_object__ma(struct object *obj)
 		return;
 
 	case MA_ALLOW_PROMISOR:
-		if (is_promisor_object(&obj->oid))
+		if (is_promisor_object(the_repository, &obj->oid))
 			return;
 		die("unexpected missing %s object '%s'",
 		    type_name(obj->type), oid_to_hex(&obj->oid));
author	Junio C Hamano <gitster@pobox.com>	2024-12-13 07:33:44 -0800
committer	Junio C Hamano <gitster@pobox.com>	2024-12-13 07:33:44 -0800
commit	ca43bd2562fb85b34c846c1bbc2175e1ef145bf1 (patch)
tree	bb35c475cf4addfac5cd2dad90a827edeba2b184 /builtin
parent	3b11c9139ddeed31df2883d068c3054b420e3bf2 (diff)
parent	24d3dd79e4810ae7bafb3180664ac435fecd567f (diff)
download	git-ca43bd2562fb85b34c846c1bbc2175e1ef145bf1.tar.gz