treewide: use get_all_packs

There are many places in the codebase that want to iterate over
all packfiles known to Git. The purposes are wide-ranging, and
those that can take advantage of the multi-pack-index already
do. So, use get_all_packs() instead of get_packed_git() to be
sure we are iterating over all packfiles.

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

builtin/count-objects.c

@@ -123,7 +123,7 @@ int cmd_count_objects(int argc, const char **argv, const char *prefix)
 		struct strbuf pack_buf = STRBUF_INIT;
 		struct strbuf garbage_buf = STRBUF_INIT;
 
-		for (p = get_packed_git(the_repository); p; p = p->next) {
+		for (p = get_all_packs(the_repository); p; p = p->next) {
 			if (!p->pack_local)
 				continue;
 			if (open_pack_index(p))

builtin/fsck.c

@@ -740,7 +740,7 @@ int cmd_fsck(int argc, const char **argv, const char *prefix)
 			struct progress *progress = NULL;
 
 			if (show_progress) {
-				for (p = get_packed_git(the_repository); p;
+				for (p = get_all_packs(the_repository); p;
 				     p = p->next) {
 					if (open_pack_index(p))
 						continue;
@@ -749,7 +749,7 @@ int cmd_fsck(int argc, const char **argv, const char *prefix)
 
 				progress = start_progress(_("Checking objects"), total);
 			}
-			for (p = get_packed_git(the_repository); p;
+			for (p = get_all_packs(the_repository); p;
 			     p = p->next) {
 				/* verify gives error messages itself */
 				if (verify_pack(p, fsck_obj_buffer,

builtin/gc.c

@@ -183,7 +183,7 @@ static struct packed_git *find_base_packs(struct string_list *packs,
 {
 	struct packed_git *p, *base = NULL;
 
-	for (p = get_packed_git(the_repository); p; p = p->next) {
+	for (p = get_all_packs(the_repository); p; p = p->next) {
 		if (!p->pack_local)
 			continue;
 		if (limit) {
@@ -208,7 +208,7 @@ static int too_many_packs(void)
 	if (gc_auto_pack_limit <= 0)
 		return 0;
 
-	for (cnt = 0, p = get_packed_git(the_repository); p; p = p->next) {
+	for (cnt = 0, p = get_all_packs(the_repository); p; p = p->next) {
 		if (!p->pack_local)
 			continue;
 		if (p->pack_keep)

builtin/pack-objects.c

@@ -2809,7 +2809,7 @@ static void add_objects_in_unpacked_packs(struct rev_info *revs)
 
 	memset(&in_pack, 0, sizeof(in_pack));
 
-	for (p = get_packed_git(the_repository); p; p = p->next) {
+	for (p = get_all_packs(the_repository); p; p = p->next) {
 		struct object_id oid;
 		struct object *o;
 
@@ -2873,7 +2873,7 @@ static int has_sha1_pack_kept_or_nonlocal(const struct object_id *oid)
 	struct packed_git *p;
 
 	p = (last_found != (void *)1) ? last_found :
-					get_packed_git(the_repository);
+					get_all_packs(the_repository);
 
 	while (p) {
 		if ((!p->pack_local || p->pack_keep ||
@@ -2883,7 +2883,7 @@ static int has_sha1_pack_kept_or_nonlocal(const struct object_id *oid)
 			return 1;
 		}
 		if (p == last_found)
-			p = get_packed_git(the_repository);
+			p = get_all_packs(the_repository);
 		else
 			p = p->next;
 		if (p == last_found)
@@ -2919,7 +2919,7 @@ static void loosen_unused_packed_objects(struct rev_info *revs)
 	uint32_t i;
 	struct object_id oid;
 
-	for (p = get_packed_git(the_repository); p; p = p->next) {
+	for (p = get_all_packs(the_repository); p; p = p->next) {
 		if (!p->pack_local || p->pack_keep || p->pack_keep_in_core)
 			continue;
 
@@ -3066,7 +3066,7 @@ static void add_extra_kept_packs(const struct string_list *names)
 	if (!names->nr)
 		return;
 
-	for (p = get_packed_git(the_repository); p; p = p->next) {
+	for (p = get_all_packs(the_repository); p; p = p->next) {
 		const char *name = basename(p->pack_name);
 		int i;
 
@@ -3339,7 +3339,7 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix)
 	add_extra_kept_packs(&keep_pack_list);
 	if (ignore_packed_keep_on_disk) {
 		struct packed_git *p;
-		for (p = get_packed_git(the_repository); p; p = p->next)
+		for (p = get_all_packs(the_repository); p; p = p->next)
 			if (p->pack_local && p->pack_keep)
 				break;
 		if (!p) /* no keep-able packs found */
@@ -3352,7 +3352,7 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix)
 		 * it also covers non-local objects
 		 */
 		struct packed_git *p;
-		for (p = get_packed_git(the_repository); p; p = p->next) {
+		for (p = get_all_packs(the_repository); p; p = p->next) {
 			if (!p->pack_local) {
 				have_non_local_packs = 1;
 				break;

builtin/pack-redundant.c

@@ -577,7 +577,7 @@ static struct pack_list * add_pack(struct packed_git *p)
 
 static struct pack_list * add_pack_file(const char *filename)
 {
-	struct packed_git *p = get_packed_git(the_repository);
+	struct packed_git *p = get_all_packs(the_repository);
 
 	if (strlen(filename) < 40)
 		die("Bad pack filename: %s", filename);
@@ -592,7 +592,7 @@ static struct pack_list * add_pack_file(const char *filename)
 
 static void load_all(void)
 {
-	struct packed_git *p = get_packed_git(the_repository);
+	struct packed_git *p = get_all_packs(the_repository);
 
 	while (p) {
 		add_pack(p);

fast-import.c

@@ -1068,7 +1068,7 @@ static int store_object(
 		duplicate_count_by_type[type]++;
 		return 1;
 	} else if (find_sha1_pack(oid.hash,
-				  get_packed_git(the_repository))) {
+				  get_all_packs(the_repository))) {
 		e->type = type;
 		e->pack_id = MAX_PACK_ID;
 		e->idx.offset = 1; /* just not zero! */
@@ -1266,7 +1266,7 @@ static void stream_blob(uintmax_t len, struct object_id *oidout, uintmax_t mark)
 		truncate_pack(&checkpoint);
 
 	} else if (find_sha1_pack(oid.hash,
-				  get_packed_git(the_repository))) {
+				  get_all_packs(the_repository))) {
 		e->type = OBJ_BLOB;
 		e->pack_id = MAX_PACK_ID;
 		e->idx.offset = 1; /* just not zero! */

http-backend.c

@@ -595,13 +595,13 @@ static void get_info_packs(struct strbuf *hdr, char *arg)
 	size_t cnt = 0;
 
 	select_getanyfile(hdr);
-	for (p = get_packed_git(the_repository); p; p = p->next) {
+	for (p = get_all_packs(the_repository); p; p = p->next) {
 		if (p->pack_local)
 			cnt++;
 	}
 
 	strbuf_grow(&buf, cnt * 53 + 2);
-	for (p = get_packed_git(the_repository); p; p = p->next) {
+	for (p = get_all_packs(the_repository); p; p = p->next) {
 		if (p->pack_local)
 			strbuf_addf(&buf, "P %s\n", p->pack_name + objdirlen + 6);
 	}

pack-bitmap.c

@@ -335,7 +335,7 @@ static int open_pack_bitmap(struct bitmap_index *bitmap_git)
 
 	assert(!bitmap_git->map && !bitmap_git->loaded);
 
-	for (p = get_packed_git(the_repository); p; p = p->next) {
+	for (p = get_all_packs(the_repository); p; p = p->next) {
 		if (open_pack_bitmap_1(bitmap_git, p) == 0)
 			ret = 0;
 	}

pack-objects.c

@@ -99,7 +99,7 @@ static void prepare_in_pack_by_idx(struct packing_data *pdata)
 	 * (i.e. in_pack_idx also zero) should return NULL.
 	 */
 	mapping[cnt++] = NULL;
-	for (p = get_packed_git(the_repository); p; p = p->next, cnt++) {
+	for (p = get_all_packs(the_repository); p; p = p->next, cnt++) {
 		if (cnt == nr) {
 			free(mapping);
 			return;

packfile.c

@@ -2036,7 +2036,7 @@ int for_each_packed_object(each_packed_object_fn cb, void *data,
 	int pack_errors = 0;
 
 	prepare_packed_git(the_repository);
-	for (p = the_repository->objects->packed_git; p; p = p->next) {
+	for (p = get_all_packs(the_repository); p; p = p->next) {
 		if ((flags & FOR_EACH_OBJECT_LOCAL_ONLY) && !p->pack_local)
 			continue;
 		if ((flags & FOR_EACH_OBJECT_PROMISOR_ONLY) &&

server-info.c

@@ -199,7 +199,7 @@ static void init_pack_info(const char *infofile, int force)
 	objdir = get_object_directory();
 	objdirlen = strlen(objdir);
 
-	for (p = get_packed_git(the_repository); p; p = p->next) {
+	for (p = get_all_packs(the_repository); p; p = p->next) {
 		/* we ignore things on alternate path since they are
 		 * not available to the pullers in general.
 		 */
@@ -209,7 +209,7 @@ static void init_pack_info(const char *infofile, int force)
 	}
 	num_pack = i;
 	info = xcalloc(num_pack, sizeof(struct pack_info *));
-	for (i = 0, p = get_packed_git(the_repository); p; p = p->next) {
+	for (i = 0, p = get_all_packs(the_repository); p; p = p->next) {
 		if (!p->pack_local)
 			continue;
 		info[i] = xcalloc(1, sizeof(struct pack_info));