crimson/seastore:fix scan_extents in journal.cc

Signed-off-by: chunmei-liu <chunmei.liu@intel.com>

diff --git a/src/crimson/os/seastore/journal.cc b/src/crimson/os/seastore/journal.cc
index f2b5a7b97ee41147f9ad310a0b7f161aa451073f..26db668087045e8011bf5c5b8277972c46933130 100644 (file)
--- a/src/crimson/os/seastore/journal.cc
+++ b/src/crimson/os/seastore/journal.cc
@@ -682,7 +682,7 @@ Journal::scan_extents_ret Journal::scan_extents(
        return scan_valid_records(
          cursor,
          segment_nonce,
-         std::numeric_limits<size_t>::max(),
+         bytes_to_read,
          dhandler).safe_then([](auto){});
       });
   }).safe_then([ret=std::move(ret)] {