1 files changed, 36 insertions, 11 deletions

diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c
index 1bd43432f7..f434e1fb0c 100644
--- a/builtin/pack-objects.c
+++ b/builtin/pack-objects.c
@@ -31,6 +31,7 @@
 #include "packfile.h"
 #include "object-store.h"
 #include "dir.h"
+#include "midx.h"
 
 #define IN_PACK(obj) oe_in_pack(&to_pack, obj)
 #define SIZE(obj) oe_size(&to_pack, obj)
@@ -1043,6 +1044,7 @@ static int want_object_in_pack(const struct object_id *oid,
 {
 	int want;
 	struct list_head *pos;
+	struct multi_pack_index *m;
 
 	if (!exclude && local && has_loose_object_nonlocal(oid))
 		return 0;
@@ -1057,6 +1059,32 @@ static int want_object_in_pack(const struct object_id *oid,
 		if (want != -1)
 			return want;
 	}
+
+	for (m = get_multi_pack_index(the_repository); m; m = m->next) {
+		struct pack_entry e;
+		if (fill_midx_entry(oid, &e, m)) {
+			struct packed_git *p = e.p;
+			off_t offset;
+
+			if (p == *found_pack)
+				offset = *found_offset;
+			else
+				offset = find_pack_entry_one(oid->hash, p);
+
+			if (offset) {
+				if (!*found_pack) {
+					if (!is_pack_valid(p))
+						continue;
+					*found_offset = offset;
+					*found_pack = p;
+				}
+				want = want_found_object(exclude, p);
+				if (want != -1)
+					return want;
+			}
+		}
+	}
+
 	list_for_each(pos, get_packed_git_mru(the_repository)) {
 		struct packed_git *p = list_entry(pos, struct packed_git, mru);
 		off_t offset;
@@ -2054,10 +2082,6 @@ static int try_delta(struct unpacked *trg, struct unpacked *src,
 	delta_buf = create_delta(src->index, trg->data, trg_size, &delta_size, max_size);
 	if (!delta_buf)
 		return 0;
-	if (delta_size >= (1U << OE_DELTA_SIZE_BITS)) {
-		free(delta_buf);
-		return 0;
-	}
 
 	if (DELTA(trg_entry)) {
 		/* Prefer only shallower same-sized deltas. */
@@ -2316,6 +2340,7 @@ static void init_threaded_search(void)
 	pthread_mutex_init(&cache_mutex, NULL);
 	pthread_mutex_init(&progress_mutex, NULL);
 	pthread_cond_init(&progress_cond, NULL);
+	pthread_mutex_init(&to_pack.lock, NULL);
 	old_try_to_free_routine = set_try_to_free_routine(try_to_free_from_threads);
 }
 
@@ -2822,7 +2847,7 @@ 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;
 
@@ -2886,7 +2911,7 @@ 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 ||
@@ -2896,7 +2921,7 @@ 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)
@@ -2932,7 +2957,7 @@ 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;
 
@@ -3077,7 +3102,7 @@ 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;
 
@@ -3349,7 +3374,7 @@ 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 */
@@ -3362,7 +3387,7 @@ 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;