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Return new_lsn from erase and rollback

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This commit is contained in:
Vitaliy Filippov
2025-11-23 19:08:23 +03:00
parent 999d0e2961
commit 18a2858c62
5 changed files with 46 additions and 19 deletions
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src/blockstore/blockstore_heap.cpp
+10 -2
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@@ -1454,7 +1454,7 @@ int blockstore_heap_t::post_stabilize(object_id oid, uint64_t version, uint32_t
return 0;
}
int blockstore_heap_t::post_rollback(object_id oid, uint64_t version, uint32_t *modified_block)
int blockstore_heap_t::post_rollback(object_id oid, uint64_t version, uint64_t *new_lsn, uint32_t *modified_block)
{
uint32_t block_num = 0;
heap_object_t *obj = read_entry(oid, &block_num);
@@ -1490,6 +1490,10 @@ int blockstore_heap_t::post_rollback(object_id oid, uint64_t version, uint32_t *
}
bool tracking_active = mvcc_save_copy(obj);
++next_lsn;
if (new_lsn)
{
*new_lsn = next_lsn;
}
push_inflight_lsn(oid, next_lsn, 0);
if (!wr)
{
@@ -1507,7 +1511,7 @@ int blockstore_heap_t::post_rollback(object_id oid, uint64_t version, uint32_t *
return 0;
}
int blockstore_heap_t::post_delete(object_id oid, uint32_t *modified_block)
int blockstore_heap_t::post_delete(object_id oid, uint64_t *new_lsn, uint32_t *modified_block)
{
uint32_t block_num = 0;
heap_object_t *obj = read_entry(oid, &block_num);
@@ -1524,6 +1528,10 @@ int blockstore_heap_t::post_delete(object_id oid, uint32_t *modified_block)
auto & inf = block_info.at(block_num);
assert(inf.data);
++next_lsn;
if (new_lsn)
{
*new_lsn = next_lsn;
}
push_inflight_lsn(oid, next_lsn, 0);
erase_object(block_num, obj, next_lsn, tracking_active);
return 0;