Merge pull request ceph#52390 from xxhdx1985126/wip-61952

crimson/os/object_data_handler: splitting right side doesn't mean splitting only one extent

Reviewed-by: Xinyu Huang <[email protected]>
Reviewed-by: Yingxin Cheng <[email protected]>

Author: cyx1231st

src/crimson/os/seastore/object_data_handler.cc

@@ -259,7 +259,6 @@ overwrite_ops_t prepare_ops_list(
       assert(to_write.size() > 1);
       assert(back.addr + back.len ==
         back.pin->get_key() + back.pin->get_length());
-      assert((*(to_write.begin())).addr == back.pin->get_key());
       ops.to_remap.push_back(extent_to_remap_t::create_remap(
         std::move(back.pin),
         back.addr - back.pin->get_key(),