From: Matan Breizman <mbreizma@redhat.com>
Date: Mon, 4 Aug 2025 10:48:54 +0000 (+0000)
Subject: crimson/os/seastore/transaction: Cleanup journal_seq_t users
X-Git-Url: http://git.apps.os.sepia.ceph.com/?a=commitdiff_plain;h=f42e87b43dc69150fc5914aa370b1211add544fe;p=ceph.git

crimson/os/seastore/transaction: Cleanup journal_seq_t users

Seems like to logic is moved here:
```
  last_commit = start_seq;

  apply_backref_byseq(t.move_backref_entries(), start_seq);
  commit_backref_entries(std::move(backref_entries), start_seq);
```

Signed-off-by: Matan Breizman <mbreizma@redhat.com>
---

diff --git a/src/crimson/os/seastore/cache.h b/src/crimson/os/seastore/cache.h
index 3dc6dfc7099c8..7d8655e208b17 100644
--- a/src/crimson/os/seastore/cache.h
+++ b/src/crimson/os/seastore/cache.h
@@ -124,7 +124,6 @@ public:
       get_dummy_ordering_handle(),
       is_weak,
       src,
-      last_commit,
       [this](Transaction& t) {
         return on_transaction_destruct(t);
       },
@@ -144,7 +143,7 @@ public:
       SUBDEBUGT(seastore_t, "reset", t);
       ++(get_by_src(stats.trans_created_by_src, t.get_src()));
     }
-    t.reset_preserve_handle(last_commit);
+    t.reset_preserve_handle();
   }
 
   /// Declare ref retired in t
diff --git a/src/crimson/os/seastore/transaction.h b/src/crimson/os/seastore/transaction.h
index 452f275797839..15b8e2b26a871 100644
--- a/src/crimson/os/seastore/transaction.h
+++ b/src/crimson/os/seastore/transaction.h
@@ -448,7 +448,6 @@ public:
     OrderingHandle &&handle,
     bool weak,
     src_t src,
-    journal_seq_t initiated_after,
     on_destruct_func_t&& f,
     transaction_id_t trans_id,
     cache_hint_t cache_hint
@@ -477,7 +476,7 @@ public:
   friend class crimson::os::seastore::SeaStore;
   friend class TransactionConflictCondition;
 
-  void reset_preserve_handle(journal_seq_t initiated_after) {
+  void reset_preserve_handle() {
     root.reset();
     offset = 0;
     delayed_temp_offset = 0;
@@ -858,7 +857,6 @@ inline TransactionRef make_test_transaction() {
     get_dummy_ordering_handle(),
     false,
     Transaction::src_t::MUTATE,
-    JOURNAL_SEQ_NULL,
     [](Transaction&) {},
     ++next_id,
     CACHE_HINT_TOUCH