@@ -36,6 +36,7 @@
#include "trace2.h"
#include "shallow.h"
#include "promisor-remote.h"
+#include "commit-reach.h"
#define IN_PACK(obj) oe_in_pack(&to_pack, obj)
#define SIZE(obj) oe_size(&to_pack, obj)
@@ -1354,11 +1355,14 @@ static int want_object_in_pack_one(struct packed_git *p,
static int want_object_in_pack(const struct object_id *oid,
int exclude,
struct packed_git **found_pack,
- off_t *found_offset)
+ off_t *found_offset,
+ struct referred_objects *referred_objs)
{
int want;
struct list_head *pos;
struct multi_pack_index *m;
+ struct configured_exclusion *ex;
+ struct configured_exclusion *commit_ex;
if (!exclude && local && has_loose_object_nonlocal(oid))
return 0;
@@ -1394,9 +1398,16 @@ static int want_object_in_pack(const struct object_id *oid,
}
if (uri_protocols.nr) {
- struct configured_exclusion *ex =
- oidmap_get(&configured_exclusions, oid);
+ if (referred_objs) {
+ struct commit *commit = referred_objs->commit;
+ if (commit) {
+ commit_ex = oidmap_get(&configured_exclusions, &commit->object.oid);
+ if (match_packfile_uri_exclusions(commit_ex) && commit_ex->level > ET_SELF)
+ return 0;
+ }
+ }
+ ex = oidmap_get(&configured_exclusions, oid);
if (ex && match_packfile_uri_exclusions(ex)) {
oidset_insert(&excluded_by_config, oid);
return 0;
@@ -1436,7 +1447,8 @@ static const char no_closure_warning[] = N_(
);
static int add_object_entry(const struct object_id *oid, enum object_type type,
- const char *name, int exclude)
+ const char *name, int exclude,
+ struct referred_objects *referred_objs)
{
struct packed_git *found_pack = NULL;
off_t found_offset = 0;
@@ -1446,7 +1458,7 @@ static int add_object_entry(const struct object_id *oid, enum object_type type,
if (have_duplicate_entry(oid, exclude))
return 0;
- if (!want_object_in_pack(oid, exclude, &found_pack, &found_offset)) {
+ if (!want_object_in_pack(oid, exclude, &found_pack, &found_offset, referred_objs)) {
/* The pack is missing an object, so it will not have closure */
if (write_bitmap_index) {
if (write_bitmap_index != WRITE_BITMAP_QUIET)
@@ -1472,7 +1484,7 @@ static int add_object_entry_from_bitmap(const struct object_id *oid,
if (have_duplicate_entry(oid, 0))
return 0;
- if (!want_object_in_pack(oid, 0, &pack, &offset))
+ if (!want_object_in_pack(oid, 0, &pack, &offset, NULL))
return 0;
create_object_entry(oid, type, name_hash, 0, 0, pack, offset);
@@ -1612,7 +1624,7 @@ static void add_pbase_object(struct tree_desc *tree,
if (name[cmplen] != '/') {
add_object_entry(&entry.oid,
object_type(entry.mode),
- fullname, 1);
+ fullname, 1, NULL);
return;
}
if (S_ISDIR(entry.mode)) {
@@ -1680,7 +1692,7 @@ static void add_preferred_base_object(const char *name)
cmplen = name_cmp_len(name);
for (it = pbase_tree; it; it = it->next) {
if (cmplen == 0) {
- add_object_entry(&it->pcache.oid, OBJ_TREE, NULL, 1);
+ add_object_entry(&it->pcache.oid, OBJ_TREE, NULL, 1, NULL);
}
else {
struct tree_desc tree;
@@ -2882,7 +2894,7 @@ static void add_tag_chain(const struct object_id *oid)
die(_("unable to pack objects reachable from tag %s"),
oid_to_hex(oid));
- add_object_entry(&tag->object.oid, OBJ_TAG, NULL, 0);
+ add_object_entry(&tag->object.oid, OBJ_TAG, NULL, 0, NULL);
if (tag->tagged->type != OBJ_TAG)
return;
@@ -3050,8 +3062,6 @@ static int git_pack_config(const char *k, const char *v, void *cb)
*oid_end != ' ' ||
parse_oid_hex(oid_end + 1, &pack_hash, &pack_end) ||
*pack_end != ' ')
- die(_("value of uploadpack.blobpackfileuri must be "
- "of the form '<object-hash> <pack-hash> <uri>' (got '%s')"), v);
if (oidmap_get(&configured_exclusions, &ex->e.oid))
die(_("object already configured in another "
"uploadpack.blobpackfileuri (got '%s')"), v);
@@ -3114,7 +3124,7 @@ static int add_object_entry_from_pack(const struct object_id *oid,
return 0;
ofs = nth_packed_object_offset(p, pos);
- if (!want_object_in_pack(oid, 0, &p, &ofs))
+ if (!want_object_in_pack(oid, 0, &p, &ofs, NULL))
return 0;
oi.typep = &type;
@@ -3307,7 +3317,7 @@ static void read_object_list_from_stdin(void)
die(_("expected object ID, got garbage:\n %s"), line);
add_preferred_base_object(p + 1);
- add_object_entry(&oid, OBJ_NONE, p + 1, 0);
+ add_object_entry(&oid, OBJ_NONE, p + 1, 0, NULL);
}
}
@@ -3316,7 +3326,7 @@ static void read_object_list_from_stdin(void)
static void show_commit(struct commit *commit, struct show_info *info)
{
- add_object_entry(&commit->object.oid, OBJ_COMMIT, NULL, 0);
+ add_object_entry(&commit->object.oid, OBJ_COMMIT, NULL, 0, NULL);
commit->object.flags |= OBJECT_ADDED;
if (write_bitmap_index)
@@ -3329,8 +3339,9 @@ static void show_commit(struct commit *commit, struct show_info *info)
static void show_object(struct object *obj, const char *name,
struct show_info *info)
{
+ struct referred_objects *referred_objs = info->show_cache;
add_preferred_base_object(name);
- add_object_entry(&obj->oid, obj->type, name, 0);
+ add_object_entry(&obj->oid, obj->type, name, 0, referred_objs);
obj->flags |= OBJECT_ADDED;
if (use_delta_islands) {
@@ -3483,7 +3494,7 @@ static void add_objects_in_unpacked_packs(void)
QSORT(in_pack.array, in_pack.nr, ofscmp);
for (i = 0; i < in_pack.nr; i++) {
struct object *o = in_pack.array[i].object;
- add_object_entry(&o->oid, o->type, "", 0);
+ add_object_entry(&o->oid, o->type, "", 0, NULL);
}
}
free(in_pack.array);
@@ -3499,7 +3510,7 @@ static int add_loose_object(const struct object_id *oid, const char *path,
return 0;
}
- add_object_entry(oid, type, "", 0);
+ add_object_entry(oid, type, "", 0, NULL);
return 0;
}
@@ -3665,6 +3676,42 @@ static void mark_bitmap_preferred_tips(void)
}
}
+static void reuse_exclusion_packfile(struct rev_info *revs)
+{
+ struct commit *commit;
+ struct oidmap_iter iter;
+ struct configured_exclusion *ex;
+ struct object_id ex_oid;
+ struct commit *ex_commit;
+ struct commit_list *list = revs->commits;
+ struct commit_list *newlist = NULL;
+ struct commit_list **p = &newlist;
+
+ if (revs->limited)
+ return;
+ while (list) {
+ commit = pop_commit(&list);
+ if (commit_list_contains(commit, newlist)) {
+ continue;
+ }
+ p = commit_list_append(commit, p);
+ oidmap_iter_init(&configured_exclusions, &iter);
+ while ((ex = oidmap_iter_next(&iter)) && ex->level == ET_REACHABLE) {
+ ex_oid = ex->e.oid;
+ ex_commit = lookup_commit_reference(the_repository, &ex_oid);
+ if (!ex_commit)
+ die("Not a valid commit name %s", oid_to_hex(&ex_oid));
+ if (!in_merge_bases(ex_commit, commit))
+ continue;
+ oidset_insert(&excluded_by_config, &ex_oid);
+ ex_commit->object.flags |= UNINTERESTING;
+ p = commit_list_append(ex_commit, p);
+ break;
+ }
+ }
+ revs->commits = newlist;
+}
+
static void get_object_list(int ac, const char **av)
{
struct rev_info revs;
@@ -3726,6 +3773,8 @@ static void get_object_list(int ac, const char **av)
die(_("revision walk setup failed"));
mark_edges_uninteresting(&revs, show_edge, sparse);
+ reuse_exclusion_packfile(&revs);
+
if (!fn_show_object)
fn_show_object = show_object;
traverse_commit_list_filtered(&filter_options, &revs,
@@ -24,7 +24,8 @@ struct traversal_context {
static void process_blob(struct traversal_context *ctx,
struct blob *blob,
struct strbuf *path,
- const char *name)
+ const char *name,
+ struct referred_objects *referred_obj)
{
struct object *obj = &blob->object;
size_t pathlen;
@@ -32,7 +33,7 @@ static void process_blob(struct traversal_context *ctx,
struct show_info show_info;
show_info.show_data = ctx->show_data;
- show_info.show_cache = NULL;
+ show_info.show_cache = referred_obj;
if (!ctx->revs->blob_objects)
return;
@@ -101,11 +102,13 @@ static void process_gitlink(struct traversal_context *ctx,
static void process_tree(struct traversal_context *ctx,
struct tree *tree,
struct strbuf *base,
- const char *name);
+ const char *name,
+ struct referred_objects *referred_objs);
static void process_tree_contents(struct traversal_context *ctx,
struct tree *tree,
- struct strbuf *base)
+ struct strbuf *base,
+ struct referred_objects *referred_objs)
{
struct tree_desc desc;
struct name_entry entry;
@@ -133,7 +136,7 @@ static void process_tree_contents(struct traversal_context *ctx,
entry.path, oid_to_hex(&tree->object.oid));
}
t->object.flags |= NOT_USER_GIVEN;
- process_tree(ctx, t, base, entry.path);
+ process_tree(ctx, t, base, entry.path, referred_objs);
}
else if (S_ISGITLINK(entry.mode))
process_gitlink(ctx, entry.oid.hash,
@@ -146,7 +149,7 @@ static void process_tree_contents(struct traversal_context *ctx,
entry.path, oid_to_hex(&tree->object.oid));
}
b->object.flags |= NOT_USER_GIVEN;
- process_blob(ctx, b, base, entry.path);
+ process_blob(ctx, b, base, entry.path, referred_objs);
}
}
}
@@ -154,7 +157,8 @@ static void process_tree_contents(struct traversal_context *ctx,
static void process_tree(struct traversal_context *ctx,
struct tree *tree,
struct strbuf *base,
- const char *name)
+ const char *name,
+ struct referred_objects *referred_objs)
{
struct object *obj = &tree->object;
struct rev_info *revs = ctx->revs;
@@ -163,9 +167,6 @@ static void process_tree(struct traversal_context *ctx,
enum list_objects_filter_result r;
int failed_parse;
- show_info.show_data = ctx->show_data;
- show_info.show_cache = NULL;
-
if (!revs->tree_objects)
return;
if (!obj)
@@ -196,6 +197,9 @@ static void process_tree(struct traversal_context *ctx,
LOFS_BEGIN_TREE, obj,
base->buf, &base->buf[baselen],
ctx->filter);
+ show_info.show_cache = referred_objs;
+ show_info.show_data = ctx->show_data;
+
if (r & LOFR_MARK_SEEN)
obj->flags |= SEEN;
if (r & LOFR_DO_SHOW)
@@ -206,7 +210,7 @@ static void process_tree(struct traversal_context *ctx,
if (r & LOFR_SKIP_TREE)
trace_printf("Skipping contents of tree %s...\n", base->buf);
else if (!failed_parse)
- process_tree_contents(ctx, tree, base);
+ process_tree_contents(ctx, tree, base, referred_objs);
r = list_objects_filter__filter_object(ctx->revs->repo,
LOFS_END_TREE, obj,
@@ -321,9 +325,9 @@ void mark_edges_uninteresting(struct rev_info *revs,
}
}
-static void add_pending_tree(struct rev_info *revs, struct tree *tree)
+static void add_pending_tree(struct rev_info *revs, struct tree *tree, struct commit *referred_commit)
{
- add_pending_object(revs, &tree->object, "");
+ add_pending_object_with_referred_commit(revs, &tree->object, "", referred_commit);
}
static void traverse_trees_and_blobs(struct traversal_context *ctx,
@@ -340,6 +344,7 @@ static void traverse_trees_and_blobs(struct traversal_context *ctx,
for (i = 0; i < ctx->revs->pending.nr; i++) {
struct object_array_entry *pending = ctx->revs->pending.objects + i;
struct object *obj = pending->item;
+ struct referred_objects *referred_objs = pending->referred_objects;
const char *name = pending->name;
const char *path = pending->path;
if (obj->flags & (UNINTERESTING | SEEN))
@@ -352,11 +357,11 @@ static void traverse_trees_and_blobs(struct traversal_context *ctx,
if (!path)
path = "";
if (obj->type == OBJ_TREE) {
- process_tree(ctx, (struct tree *)obj, base, path);
+ process_tree(ctx, (struct tree *)obj, base, path, referred_objs);
continue;
}
if (obj->type == OBJ_BLOB) {
- process_blob(ctx, (struct blob *)obj, base, path);
+ process_blob(ctx, (struct blob *)obj, base, path, referred_objs);
continue;
}
die("unknown pending object %s (%s)",
@@ -386,7 +391,7 @@ static void do_traverse(struct traversal_context *ctx)
else if (get_commit_tree(commit)) {
struct tree *tree = get_commit_tree(commit);
tree->object.flags |= NOT_USER_GIVEN;
- add_pending_tree(ctx->revs, tree);
+ add_pending_tree(ctx->revs, tree, commit);
} else if (commit->object.parsed) {
die(_("unable to load root tree for commit %s"),
oid_to_hex(&commit->object.oid));
@@ -322,14 +322,18 @@ void object_list_free(struct object_list **list)
*/
static char object_array_slopbuf[1];
-void add_object_array_with_path(struct object *obj, const char *name,
- struct object_array *array,
- unsigned mode, const char *path)
+void add_object_array_with_path_and_referred_commit(struct object *obj, const char *name,
+ struct object_array *array,
+ unsigned mode, const char *path,
+ struct commit *referred_commit)
{
unsigned nr = array->nr;
unsigned alloc = array->alloc;
struct object_array_entry *objects = array->objects;
struct object_array_entry *entry;
+ struct referred_objects *referred_objs;
+ referred_objs = xmalloc(sizeof(struct referred_objects));
+ referred_objs->commit = referred_commit;
if (nr >= alloc) {
alloc = (alloc + 32) * 2;
@@ -339,6 +343,7 @@ void add_object_array_with_path(struct object *obj, const char *name,
}
entry = &objects[nr];
entry->item = obj;
+ entry->referred_objects = referred_objs;
if (!name)
entry->name = NULL;
else if (!*name)
@@ -354,6 +359,13 @@ void add_object_array_with_path(struct object *obj, const char *name,
array->nr = ++nr;
}
+void add_object_array_with_path(struct object *obj, const char *name,
+ struct object_array *array,
+ unsigned mode, const char *path)
+{
+ add_object_array_with_path_and_referred_commit(obj, name, array, mode, path, NULL);
+}
+
void add_object_array(struct object *obj, const char *name, struct object_array *array)
{
add_object_array_with_path(obj, name, array, S_IFINVALID, NULL);
@@ -368,6 +380,7 @@ static void object_array_release_entry(struct object_array_entry *ent)
if (ent->name != object_array_slopbuf)
free(ent->name);
free(ent->path);
+ free(ent->referred_objects);
}
struct object *object_array_pop(struct object_array *array)
@@ -52,9 +52,20 @@ struct object_array {
char *name;
char *path;
unsigned mode;
+ /*
+ * referred_objects or NULL. If non-NULL, it will
+ * temporary storage the referred objects when
+ * traversing the specified object. Space for time,
+ * reduce related computing costs (such as packfile-uri
+ * exclusion), clean up when the traversal is over.
+ */
+ struct referred_objects *referred_objects;
} *objects;
};
+struct referred_objects{
+ struct commit *commit;
+};
#define OBJECT_ARRAY_INIT { 0, 0, NULL }
/*
@@ -157,7 +168,8 @@ void object_list_free(struct object_list **list);
/* Object array handling .. */
void add_object_array(struct object *obj, const char *name, struct object_array *array);
void add_object_array_with_path(struct object *obj, const char *name, struct object_array *array, unsigned mode, const char *path);
-
+void add_object_array_with_path_and_referred_commit(struct object *obj, const char *name, struct object_array *array,
+ unsigned mode, const char *path, struct commit *referred_commit);
/*
* Returns NULL if the array is empty. Otherwise, returns the last object
* after removing its entry from the array. Other resources associated
@@ -304,10 +304,11 @@ void mark_parents_uninteresting(struct commit *commit)
commit_stack_clear(&pending);
}
-static void add_pending_object_with_path(struct rev_info *revs,
- struct object *obj,
- const char *name, unsigned mode,
- const char *path)
+static void add_pending_object_with_path_and_referred_commit(struct rev_info *revs,
+ struct object *obj,
+ const char *name, unsigned mode,
+ const char *path,
+ struct commit *referred_commit)
{
struct interpret_branch_name_options options = { 0 };
if (!obj)
@@ -326,20 +327,35 @@ static void add_pending_object_with_path(struct rev_info *revs,
strbuf_release(&buf);
return; /* do not add the commit itself */
}
- add_object_array_with_path(obj, name, &revs->pending, mode, path);
+ add_object_array_with_path_and_referred_commit(obj, name, &revs->pending, mode, path, referred_commit);
}
+static void add_pending_object_with_path(struct rev_info *revs,
+ struct object *obj,
+ const char *name, unsigned mode,
+ const char *path)
+{
+ add_pending_object_with_path_and_referred_commit(revs, obj, name, mode, path, NULL);
+}
static void add_pending_object_with_mode(struct rev_info *revs,
struct object *obj,
- const char *name, unsigned mode)
+ const char *name, unsigned mode,
+ struct commit *referred_commit)
+{
+ add_pending_object_with_path_and_referred_commit(revs, obj, name, mode, NULL, referred_commit);
+}
+
+void add_pending_object_with_referred_commit(struct rev_info *revs,
+ struct object *obj, const char *name,
+ struct commit *referred_commit)
{
- add_pending_object_with_path(revs, obj, name, mode, NULL);
+ add_pending_object_with_mode(revs, obj, name, S_IFINVALID, referred_commit);
}
void add_pending_object(struct rev_info *revs,
struct object *obj, const char *name)
{
- add_pending_object_with_mode(revs, obj, name, S_IFINVALID);
+ add_pending_object_with_mode(revs, obj, name, S_IFINVALID, NULL);
}
void add_head_to_pending(struct rev_info *revs)
@@ -2817,7 +2833,7 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, struct s
if (get_oid_with_context(revs->repo, revs->def, 0, &oid, &oc))
diagnose_missing_default(revs->def);
object = get_reference(revs, revs->def, &oid, 0);
- add_pending_object_with_mode(revs, object, revs->def, oc.mode);
+ add_pending_object_with_mode(revs, object, revs->def, oc.mode, NULL);
}
/* Did the user ask for any diff output? Run the diff! */
@@ -423,6 +423,9 @@ void show_object_with_name(FILE *, struct object *, const char *);
*/
void add_pending_object(struct rev_info *revs,
struct object *obj, const char *name);
+void add_pending_object_with_referred_commit(struct rev_info *revs,
+ struct object *obj, const char *name,
+ struct commit *referred_commit);
void add_pending_oid(struct rev_info *revs,
const char *name, const struct object_id *oid,