crimson/os/seastore/logical_child_node: rename child_node_t to

xxhdx1985126 · xxhdx1985126 · commit efb30b10118c · 2025-04-16T11:00:15.000+08:00
lba_child_node_t

To be distinguished with omap nodes' child_node_t

Signed-off-by: Xuehan Xu &lt;xuxuehan@qianxin.com&gt;
diff --git a/src/crimson/os/seastore/logical_child_node.h b/src/crimson/os/seastore/logical_child_node.h
@@ -14,7 +14,7 @@ class LogicalChildNode : public LogicalCachedExtent,
 			 public ChildNode<lba_manager::btree::LBALeafNode,
 					  LogicalChildNode,
 					  laddr_t> {
-  using child_node_t = ChildNode<
+  using lba_child_node_t = ChildNode<
     lba_manager::btree::LBALeafNode, LogicalChildNode, laddr_t>;
 public:
   template <typename... T>
@@ -24,7 +24,7 @@ class LogicalChildNode : public LogicalCachedExtent,
     if (this->has_parent_tracker() &&
 	this->is_valid() &&
 	!this->is_pending()) {
-      child_node_t::destroy();
+      lba_child_node_t::destroy();
     }
   }
 
@@ -41,7 +41,7 @@ class LogicalChildNode : public LogicalCachedExtent,
   }
 protected:
   void on_replace_prior() final {
-    child_node_t::on_replace_prior();
+    lba_child_node_t::on_replace_prior();
     do_on_replace_prior();
   }
   virtual void do_on_replace_prior() {}

Original file line number	Diff line number	Diff line change
`@@ -14,7 +14,7 @@ class LogicalChildNode : public LogicalCachedExtent,`
`14`	`14`	`public ChildNode<lba_manager::btree::LBALeafNode,`
`15`	`15`	`LogicalChildNode,`
`16`	`16`	`laddr_t> {`
`17`		`- using child_node_t = ChildNode<`
	`17`	`+ using lba_child_node_t = ChildNode<`
`18`	`18`	`lba_manager::btree::LBALeafNode, LogicalChildNode, laddr_t>;`
`19`	`19`	`public:`
`20`	`20`	`template <typename... T>`
`@@ -24,7 +24,7 @@ class LogicalChildNode : public LogicalCachedExtent,`
`24`	`24`	`if (this->has_parent_tracker() &&`
`25`	`25`	`this->is_valid() &&`
`26`	`26`	`!this->is_pending()) {`
`27`		`- child_node_t::destroy();`
	`27`	`+ lba_child_node_t::destroy();`
`28`	`28`	`}`
`29`	`29`	`}`
`30`	`30`
`@@ -41,7 +41,7 @@ class LogicalChildNode : public LogicalCachedExtent,`
`41`	`41`	`}`
`42`	`42`	`protected:`
`43`	`43`	`void on_replace_prior() final {`
`44`		`- child_node_t::on_replace_prior();`
	`44`	`+ lba_child_node_t::on_replace_prior();`
`45`	`45`	`do_on_replace_prior();`
`46`	`46`	`}`
`47`	`47`	`virtual void do_on_replace_prior() {}`