pack-bitmap: make bitmap_writer_push_bitmapped_commit() public

The pseudo-merge selection code will be added in a subsequent commit,
and will need a way to push the allocated commit structures into the
bitmap writer from a separate compilation unit.

Make the `bitmap_writer_push_bitmapped_commit()` function part of the
pack-bitmap.h header in order to make this possible.

Signed-off-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

Author: ttaylorr

pack-bitmap-write.c

@@ -140,9 +140,8 @@ int bitmap_writer_has_bitmapped_object_id(struct bitmap_writer *writer,
  * Compute the actual bitmaps
  */
 
-static inline void push_bitmapped_commit(struct bitmap_writer *writer,
-					 struct commit *commit,
-					 unsigned pseudo_merge)
+void bitmap_writer_push_commit(struct bitmap_writer *writer,
+			       struct commit *commit, unsigned pseudo_merge)
 {
 	if (writer->selected_nr >= writer->selected_alloc) {
 		writer->selected_alloc = (writer->selected_alloc + 32) * 2;
@@ -664,7 +663,7 @@ void bitmap_writer_select_commits(struct bitmap_writer *writer,
 
 	if (indexed_commits_nr < 100) {
 		for (i = 0; i < indexed_commits_nr; ++i)
-			push_bitmapped_commit(writer, indexed_commits[i], 0);
+			bitmap_writer_push_commit(writer, indexed_commits[i], 0);
 		return;
 	}
 
@@ -697,7 +696,7 @@ void bitmap_writer_select_commits(struct bitmap_writer *writer,
 			}
 		}
 
-		push_bitmapped_commit(writer, chosen, 0);
+		bitmap_writer_push_commit(writer, chosen, 0);
 
 		i += next + 1;
 		display_progress(writer->progress, i);

pack-bitmap.h

@@ -127,6 +127,8 @@ void bitmap_writer_build_type_index(struct bitmap_writer *writer,
 				    uint32_t index_nr);
 int bitmap_writer_has_bitmapped_object_id(struct bitmap_writer *writer,
 					  const struct object_id *oid);
+void bitmap_writer_push_commit(struct bitmap_writer *writer,
+			       struct commit *commit, unsigned pseudo_merge);
 uint32_t *create_bitmap_mapping(struct bitmap_index *bitmap_git,
 				struct packing_data *mapping);
 int rebuild_bitmap(const uint32_t *reposition,