Merge branch 'ps/reftable-concurrent-compaction'

The code path for compacting reftable files saw some bugfixes
against concurrent operation.

* ps/reftable-concurrent-compaction:
  reftable/stack: fix segfault when reload with reused readers fails
  reftable/stack: reorder swapping in the reloaded stack contents
  reftable/reader: keep readers alive during iteration
  reftable/reader: introduce refcounting
  reftable/stack: fix broken refnames in `write_n_ref_tables()`
  reftable/reader: inline `reader_close()`
  reftable/reader: inline `init_reader()`
  reftable/reader: rename `reftable_new_reader()`
  reftable/stack: inline `stack_compact_range_stats()`
  reftable/blocksource: drop malloc block source

1 files changed, 3 insertions, 2 deletions

diff --git a/t/unit-tests/t-reftable-block.c b/t/unit-tests/t-reftable-block.c
index f0124fc3d0..f1a49485e2 100644
--- a/t/unit-tests/t-reftable-block.c
+++ b/t/unit-tests/t-reftable-block.c
@@ -29,11 +29,11 @@ static void t_ref_block_read_write(void)
 	int ret;
 	struct block_reader br = { 0 };
 	struct block_iter it = BLOCK_ITER_INIT;
-	struct strbuf want = STRBUF_INIT;
+	struct strbuf want = STRBUF_INIT, buf = STRBUF_INIT;
 
 	REFTABLE_CALLOC_ARRAY(block.data, block_size);
 	block.len = block_size;
-	block.source = malloc_block_source();
+	block_source_from_strbuf(&block.source ,&buf);
 	block_writer_init(&bw, BLOCK_TYPE_REF, block.data, block_size,
 			  header_off, hash_size(GIT_SHA1_FORMAT_ID));
 
@@ -99,6 +99,7 @@ static void t_ref_block_read_write(void)
 	reftable_record_release(&rec);
 	reftable_block_done(&br.block);
 	strbuf_release(&want);
+	strbuf_release(&buf);
 	for (i = 0; i < N; i++)
 		reftable_record_release(&recs[i]);
 }