From 6d08b9d4caa230441b7d9e2b4f23deaf9ff74c13 Mon Sep 17 00:00:00 2001 From: Taylor Blau Date: Tue, 28 Sep 2021 21:55:20 -0400 Subject: builtin/repack.c: make largest pack preferred When repacking into a geometric series and writing a multi-pack bitmap, it is beneficial to have the largest resulting pack be the preferred object source in the bitmap's MIDX, since selecting the large packs can lead to fewer broken delta chains and better compression. Teach 'git repack' to identify this pack and pass it to the MIDX write machinery in order to mark it as preferred. Signed-off-by: Taylor Blau Signed-off-by: Junio C Hamano --- pack-bitmap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'pack-bitmap.c') diff --git a/pack-bitmap.c b/pack-bitmap.c index 8504110a4d..67be9be9a6 100644 --- a/pack-bitmap.c +++ b/pack-bitmap.c @@ -1418,7 +1418,7 @@ static int try_partial_reuse(struct packed_git *pack, return 0; } -static uint32_t midx_preferred_pack(struct bitmap_index *bitmap_git) +uint32_t midx_preferred_pack(struct bitmap_index *bitmap_git) { struct multi_pack_index *m = bitmap_git->midx; if (!m) -- cgit v1.3-5-g9baa