From: Xuehan Xu <xuxuehan@qianxin.com>
Date: Wed, 15 May 2024 07:31:14 +0000 (+0800)
Subject: crimson/os/seastore/transaction_manager: correct the offset of the data
X-Git-Tag: testing/wip-jcollin-testing-20240625.102731-squid~62^2~1
X-Git-Url: http://git.apps.os.sepia.ceph.com/?a=commitdiff_plain;h=c4141953dc980848ca6158c83791b43c37186734;p=ceph-ci.git

crimson/os/seastore/transaction_manager: correct the offset of the data
copied from the original extents

Signed-off-by: Xuehan Xu <xuxuehan@qianxin.com>
(cherry picked from commit a136cc62d6878b124c41700e2f55ca214cdf041a)
---

diff --git a/src/crimson/os/seastore/transaction_manager.cc b/src/crimson/os/seastore/transaction_manager.cc
index ed52b022f72..9708a20ea4f 100644
--- a/src/crimson/os/seastore/transaction_manager.cc
+++ b/src/crimson/os/seastore/transaction_manager.cc
@@ -561,7 +561,7 @@ TransactionManager::rewrite_logical_extent(
         ceph_assert(left >= nextent->get_length());
         auto nlextent = nextent->template cast<LogicalCachedExtent>();
         lextent->get_bptr().copy_out(
-          0,
+          off,
           nlextent->get_length(),
           nlextent->get_bptr().c_str());
         nlextent->set_laddr(lextent->get_laddr() + off);