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| author | Junio C Hamano <gitster@pobox.com> | 2022-09-06 04:33:39 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2022-09-06 04:33:39 +0300 |
| commit | 3fe0121479ea340936d11927efa5a45a4e1e39cc (patch) | |
| tree | 8c2bc27b33f476356ed6e2dbba1ce7be20d5cebd /midx.c | |
| parent | cf98b69053996728f131671ed7ff9581b0e8943a (diff) | |
| parent | 969a5645876ccf368ed74fde2c5dc9b5432b7bb0 (diff) | |
Merge branch 'ac/bitmap-lookup-table'
The pack bitmap file gained a bitmap-lookup table to speed up
locating the necessary bitmap for a given commit.
* ac/bitmap-lookup-table:
pack-bitmap-write: drop unused pack_idx_entry parameters
bitmap-lookup-table: add performance tests for lookup table
pack-bitmap: prepare to read lookup table extension
pack-bitmap-write: learn pack.writeBitmapLookupTable and add tests
pack-bitmap-write.c: write lookup table extension
bitmap: move `get commit positions` code to `bitmap_writer_finish`
Documentation/technical: describe bitmap lookup table extension
Diffstat (limited to 'midx.c')
| -rw-r--r-- | midx.c | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -1119,6 +1119,9 @@ static int write_midx_bitmap(const char *midx_name, if (flags & MIDX_WRITE_BITMAP_HASH_CACHE) options |= BITMAP_OPT_HASH_CACHE; + if (flags & MIDX_WRITE_BITMAP_LOOKUP_TABLE) + options |= BITMAP_OPT_LOOKUP_TABLE; + /* * Build the MIDX-order index based on pdata.objects (which is already * in MIDX order; c.f., 'midx_pack_order_cmp()' for the definition of |