crimson/os/seastore/transaction_manager: fix get_extents_if_live

It should not assume the paddr type from get_mappings is SEGMENT.

Signed-off-by: Yingxin Cheng <[email protected]>

Author: cyx1231st

src/crimson/os/seastore/transaction_manager.cc

@@ -757,6 +757,9 @@ TransactionManager::get_extents_if_live(
               LBAMappingRef& pin) -> Cache::get_extent_iertr::future<>
           {
             auto pin_paddr = pin->get_val();
+            if (pin_paddr.get_addr_type() != paddr_types_t::SEGMENT) {
+              return seastar::now();
+            }
             auto &pin_seg_paddr = pin_paddr.as_seg_paddr();
             auto pin_paddr_seg_id = pin_seg_paddr.get_segment_id();
             // auto pin_len = pin->get_length();