From: Xuehan Xu <xuxuehan@qianxin.com>
Date: Sat, 4 Jul 2026 15:21:23 +0000 (+0800)
Subject: crimson/os/seastore/transaction_manager: add the shadow to the trans'
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=953710c5e61f18a20bd030bdaad042489429a5aa;p=ceph.git

crimson/os/seastore/transaction_manager: add the shadow to the trans'
read_set when getting extents

Signed-off-by: Xuehan Xu <xuxuehan@qianxin.com>
---

diff --git a/src/crimson/os/seastore/transaction_manager.h b/src/crimson/os/seastore/transaction_manager.h
index 1f7c84f7a332..50aa55d1588c 100644
--- a/src/crimson/os/seastore/transaction_manager.h
+++ b/src/crimson/os/seastore/transaction_manager.h
@@ -1521,8 +1521,19 @@ private:
     assert(cursor.get_pos() != BTREENODE_POS_NULL);
     ceph_assert(t.get_trans_id() == cursor.ctx.trans.get_trans_id());
     auto p = cursor.parent->cast<LBALeafNode>();
-    return p->template get_child<LogicalChildNode>(
+    auto v = p->template get_child<LogicalChildNode>(
       t, cursor.ctx.cache, cursor.get_pos(), cursor.key);
+    if (v.has_child()) {
+      return v.get_child_fut_as<LogicalChildNode>(
+      ).si_then([&t](auto lext) {
+        if (auto shadow = lext->get_shadow();\
+            shadow && shadow->is_stable()) {
+          std::ignore = t.maybe_add_to_read_set(shadow);
+        }
+        return lext;
+      });
+    }
+    return v;
   }
 
   base_iertr::future<LogicalChildNodeRef> read_cursor_by_type(