crimson/os/seastore/lba_mapping: fix LBAMapping::is_zero_reserved()

Signed-off-by: Yingxin Cheng <yingxin.cheng@intel.com>

diff --git a/src/crimson/os/seastore/lba_mapping.h b/src/crimson/os/seastore/lba_mapping.h
index 3a0cb59403774936dc2ced57063d37f06b373572..3455c6779b5d4a03437b988820ed9c63f076fa40 100644 (file)
--- a/src/crimson/os/seastore/lba_mapping.h
+++ b/src/crimson/os/seastore/lba_mapping.h
@@ -47,7 +47,7 @@ public:
   virtual bool is_data_stable() const = 0;
   virtual bool is_clone() const = 0;
   bool is_zero_reserved() const {
-    return !get_val().is_real();
+    return get_val().is_zero();
   }
 
   LBAMappingRef duplicate() const;