commit 4a63f6da96e340c2ffd18cf613829afea0999da0
author Seokhwan Kim <sukka.kim@samsung.com> Tue Jun 01 18:26:55 2021 +0900
committer Brett Wilson <brettw@google.com> Tue Jun 01 17:44:43 2021 +0000
tree f9e4e94e1a2d77f0324b28fd07f455ddfba119ff
parent f79c908e0357ff9f76f565c1094899e7b75a98a3

[f2fs] Change the VnodeF2fs recycle methods

This change is based on f16722e263c5 in main fuchsia.

Test: fx test fs-tests
Failed tests: RwFullDiskTest.PartialWriteSucceedsForFullDisk/F2fs

Prerequisite: jiri update
Change-Id: Iaa2ca0818c1b52180bc6da798c4e5287327ac611
Reviewed-on: https://fuchsia-review.googlesource.com/c/third_party/f2fs/+/536744
Reviewed-by: Brett Wilson <brettw@google.com>

vnode.cc

diff --git a/vnode.cc b/vnode.cc
index 5761d16..226637b 100644
--- a/vnode.cc
+++ b/vnode.cc
@@ -142,7 +142,10 @@
   return ZX_OK;
 }
 
-void VnodeF2fs::fbl_recycle() {
+void VnodeF2fs::RecycleNode() {
+  // TODO:
+  // implement the desired caching behavior
+  // currently, it remove its entry from vnode table and delete
   fs_->EraseVnodeFromTable(this);
   delete this;
 }

vnode.h

diff --git a/vnode.h b/vnode.h
index e9c40cd..6932f69 100644
--- a/vnode.h
+++ b/vnode.h
@@ -37,7 +37,7 @@
 
   zx_status_t QueryFilesystem(fuchsia_io::wire::FilesystemInfo *info) final;
 
-  void fbl_recycle() override;
+  void fbl_recycle() { RecycleNode(); };
 
   bool IsDirectory();
 
@@ -142,6 +142,9 @@
 
   InodeInfo fi_;
 
+ protected:
+  void RecycleNode() override;
+
  private:
   F2fs *fs_;
   ino_t ino_{};