Merge pull request ceph#62079 from myoungwon/seastore-omap-log-cleanup

crimson/os/seastore: cleanups related to managing omap and log tree 

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

Author: cyx1231st

src/crimson/os/seastore/omap_manager/btree/btree_omap_manager.h

@@ -27,7 +27,7 @@ class BtreeOMapManager : public OMapManager {
 
   omap_context_t get_omap_context(
     Transaction &t, const omap_root_t &omap_root) {
-    ceph_assert(omap_root.type < omap_type_t::NUM_TYPES);
+    ceph_assert(omap_root.type < omap_type_t::NONE);
     return omap_context_t{tm, t, omap_root.hint, omap_root.type};
   }
 

src/crimson/os/seastore/onode.h

@@ -49,7 +49,7 @@ struct onode_layout_t {
     } else if (type == omap_type_t::OMAP) {
       return omap_root;
     } else {
-      ceph_assert(type == omap_type_t::LOG);
+      assert(type == omap_type_t::LOG);
       return log_root;
     }
   }
@@ -105,6 +105,9 @@ class Onode : public boost::intrusive_ref_counter<
   laddr_t get_data_hint() const {
     return get_hint();
   }
+  const omap_root_le_t& get_root(omap_type_t type) const {
+    return get_layout().get_root(type);
+  }
   friend std::ostream& operator<<(std::ostream &out, const Onode &rhs);
 };