From 3df28caefb2193fb7bbc87a427a620d96d508c8d Mon Sep 17 00:00:00 2001 From: Jeff King Date: Thu, 20 Jun 2019 03:41:03 -0400 Subject: 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 Signed-off-by: Junio C Hamano --- pack-bitmap.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'pack-bitmap.c') diff --git a/pack-bitmap.c b/pack-bitmap.c index 6069b2fe55..ff1f07e249 100644 --- a/pack-bitmap.c +++ b/pack-bitmap.c @@ -1057,13 +1057,13 @@ int rebuild_existing_bitmaps(struct bitmap_index *bitmap_git, reposition = xcalloc(num_objects, sizeof(uint32_t)); for (i = 0; i < num_objects; ++i) { - const unsigned char *sha1; + struct object_id oid; struct revindex_entry *entry; struct object_entry *oe; entry = &bitmap_git->pack->revindex[i]; - sha1 = nth_packed_object_sha1(bitmap_git->pack, entry->nr); - oe = packlist_find(mapping, sha1, NULL); + nth_packed_object_oid(&oid, bitmap_git->pack, entry->nr); + oe = packlist_find(mapping, &oid, NULL); if (oe) reposition[i] = oe_in_pack_pos(mapping, oe) + 1; -- cgit v1.2.3