diff options
| -rw-r--r-- | pack-bitmap-write.c | 41 |
1 files changed, 16 insertions, 25 deletions
diff --git a/pack-bitmap-write.c b/pack-bitmap-write.c index c6c8f94cc5..2ae82b8696 100644 --- a/pack-bitmap-write.c +++ b/pack-bitmap-write.c @@ -670,9 +670,7 @@ static const struct object_id *oid_access(size_t pos, const void *table) return &index[pos]->oid; } -static void write_selected_commits_v1(struct hashfile *f, - uint32_t *commit_positions, - off_t *offsets) +static void write_selected_commits_v1(struct hashfile *f, off_t *offsets) { int i; @@ -682,7 +680,7 @@ static void write_selected_commits_v1(struct hashfile *f, if (offsets) offsets[i] = hashfile_total(f); - hashwrite_be32(f, commit_positions[i]); + hashwrite_be32(f, stored->commit_pos); hashwrite_u8(f, stored->xor_offset); hashwrite_u8(f, stored->flags); @@ -690,23 +688,20 @@ static void write_selected_commits_v1(struct hashfile *f, } } -static int table_cmp(const void *_va, const void *_vb, void *_data) +static int table_cmp(const void *_va, const void *_vb) { - uint32_t *commit_positions = _data; - uint32_t a = commit_positions[*(uint32_t *)_va]; - uint32_t b = commit_positions[*(uint32_t *)_vb]; + struct bitmapped_commit *a = &writer.selected[*(uint32_t *)_va]; + struct bitmapped_commit *b = &writer.selected[*(uint32_t *)_vb]; - if (a > b) - return 1; - else if (a < b) + if (a->commit_pos < b->commit_pos) return -1; + else if (a->commit_pos > b->commit_pos) + return 1; return 0; } -static void write_lookup_table(struct hashfile *f, - uint32_t *commit_positions, - off_t *offsets) +static void write_lookup_table(struct hashfile *f, off_t *offsets) { uint32_t i; uint32_t *table, *table_inv; @@ -722,7 +717,7 @@ static void write_lookup_table(struct hashfile *f, * bitmap corresponds to j'th bitmapped commit (among the selected * commits) in lex order of OIDs. */ - QSORT_S(table, writer.selected_nr, table_cmp, commit_positions); + QSORT(table, writer.selected_nr, table_cmp); /* table_inv helps us discover that relationship (i'th bitmap * to j'th commit by j = table_inv[i]) @@ -753,7 +748,7 @@ static void write_lookup_table(struct hashfile *f, xor_row = 0xffffffff; } - hashwrite_be32(f, commit_positions[table[i]]); + hashwrite_be32(f, writer.selected[table[i]].commit_pos); hashwrite_be64(f, (uint64_t)offsets[table[i]]); hashwrite_be32(f, xor_row); } @@ -789,7 +784,6 @@ void bitmap_writer_finish(struct pack_idx_entry **index, static uint16_t flags = BITMAP_OPT_FULL_DAG; struct strbuf tmp_file = STRBUF_INIT; struct hashfile *f; - uint32_t *commit_positions = NULL; off_t *offsets = NULL; uint32_t i; @@ -814,22 +808,20 @@ void bitmap_writer_finish(struct pack_idx_entry **index, if (options & BITMAP_OPT_LOOKUP_TABLE) CALLOC_ARRAY(offsets, index_nr); - ALLOC_ARRAY(commit_positions, writer.selected_nr); - for (i = 0; i < writer.selected_nr; i++) { struct bitmapped_commit *stored = &writer.selected[i]; - int commit_pos = oid_pos(&stored->commit->object.oid, index, index_nr, oid_access); + int commit_pos = oid_pos(&stored->commit->object.oid, index, + index_nr, oid_access); if (commit_pos < 0) BUG(_("trying to write commit not in index")); - - commit_positions[i] = commit_pos; + stored->commit_pos = commit_pos; } - write_selected_commits_v1(f, commit_positions, offsets); + write_selected_commits_v1(f, offsets); if (options & BITMAP_OPT_LOOKUP_TABLE) - write_lookup_table(f, commit_positions, offsets); + write_lookup_table(f, offsets); if (options & BITMAP_OPT_HASH_CACHE) write_hash_cache(f, index, index_nr); @@ -844,6 +836,5 @@ void bitmap_writer_finish(struct pack_idx_entry **index, die_errno("unable to rename temporary bitmap file to '%s'", filename); strbuf_release(&tmp_file); - free(commit_positions); free(offsets); } |