diff options
author | Jeff King <peff@peff.net> | 2019-06-20 10:41:03 +0300 |
---|---|---|
committer | Junio C Hamano <gitster@pobox.com> | 2019-06-20 19:54:58 +0300 |
commit | 3df28caefb2193fb7bbc87a427a620d96d508c8d (patch) | |
tree | bcc54fc93d166a61c7a7289565d861173a85aaf0 /builtin/pack-objects.c | |
parent | 05805d7411a78b606c4bca2f0288fd842df6addd (diff) |
pack-objects: convert packlist_find() to use object_id
We take a raw hash pointer, but most of our callers have a "struct
object_id" already. Let's switch to taking the full struct, which will
let us continue removing uses of raw sha1 buffers.
There are two callers that do need special attention:
- in rebuild_existing_bitmaps(), we need to switch to
nth_packed_object_oid(). This incurs an extra hash copy over
pointing straight to the mmap'd sha1, but it shouldn't be measurable
compared to the rest of the operation.
- in can_reuse_delta() we already spent the effort to copy the sha1
into a "struct object_id", but now we just have to do so a little
earlier in the function (we can't easily convert that function's
callers because they may be pointing at mmap'd REF_DELTA blocks).
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/pack-objects.c')
-rw-r--r-- | builtin/pack-objects.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c index b2be8869c2..c95693fd4b 100644 --- a/builtin/pack-objects.c +++ b/builtin/pack-objects.c @@ -606,12 +606,12 @@ static int mark_tagged(const char *path, const struct object_id *oid, int flag, void *cb_data) { struct object_id peeled; - struct object_entry *entry = packlist_find(&to_pack, oid->hash, NULL); + struct object_entry *entry = packlist_find(&to_pack, oid, NULL); if (entry) entry->tagged = 1; if (!peel_ref(path, &peeled)) { - entry = packlist_find(&to_pack, peeled.hash, NULL); + entry = packlist_find(&to_pack, &peeled, NULL); if (entry) entry->tagged = 1; } @@ -996,7 +996,7 @@ static int have_duplicate_entry(const struct object_id *oid, { struct object_entry *entry; - entry = packlist_find(&to_pack, oid->hash, index_pos); + entry = packlist_find(&to_pack, oid, index_pos); if (!entry) return 0; @@ -1494,11 +1494,13 @@ static int can_reuse_delta(const unsigned char *base_sha1, if (!base_sha1) return 0; + oidread(&base_oid, base_sha1); + /* * First see if we're already sending the base (or it's explicitly in * our "excluded" list). */ - base = packlist_find(&to_pack, base_sha1, NULL); + base = packlist_find(&to_pack, &base_oid, NULL); if (base) { if (!in_same_island(&delta->idx.oid, &base->idx.oid)) return 0; @@ -1511,7 +1513,6 @@ 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. */ - oidread(&base_oid, base_sha1); if (thin && bitmap_has_oid_in_uninteresting(bitmap_git, &base_oid)) { if (use_delta_islands) { if (!in_same_island(&delta->idx.oid, &base_oid)) @@ -2571,7 +2572,7 @@ static void add_tag_chain(const struct object_id *oid) * it was included via bitmaps, we would not have parsed it * previously). */ - if (packlist_find(&to_pack, oid->hash, NULL)) + if (packlist_find(&to_pack, oid, NULL)) return; tag = lookup_tag(the_repository, oid); @@ -2595,7 +2596,7 @@ static int add_ref_tag(const char *path, const struct object_id *oid, int flag, if (starts_with(path, "refs/tags/") && /* is a tag? */ !peel_ref(path, &peeled) && /* peelable? */ - packlist_find(&to_pack, peeled.hash, NULL)) /* object packed? */ + packlist_find(&to_pack, &peeled, NULL)) /* object packed? */ add_tag_chain(oid); return 0; } @@ -2795,7 +2796,7 @@ static void show_object(struct object *obj, const char *name, void *data) for (p = strchr(name, '/'); p; p = strchr(p + 1, '/')) depth++; - ent = packlist_find(&to_pack, obj->oid.hash, NULL); + ent = packlist_find(&to_pack, &obj->oid, NULL); if (ent && depth > oe_tree_depth(&to_pack, ent)) oe_set_tree_depth(&to_pack, ent, depth); } @@ -3026,7 +3027,7 @@ static void loosen_unused_packed_objects(void) for (i = 0; i < p->num_objects; i++) { nth_packed_object_oid(&oid, p, i); - if (!packlist_find(&to_pack, oid.hash, NULL) && + if (!packlist_find(&to_pack, &oid, NULL) && !has_sha1_pack_kept_or_nonlocal(&oid) && !loosened_object_can_be_discarded(&oid, p->mtime)) if (force_object_loose(&oid, p->mtime)) |