commit a7b4a9d4f94113f9bde6f287ed6de1c38b2c2986
author Jaegeuk Kim <jaegeuk@google.com> Thu Jun 27 10:27:21 2024 -0700
committer Jaegeuk Kim <jaegeuk@google.com> Thu Jun 27 17:29:28 2024 +0000
tree 29c200c5726527e606ce16e7643add11f8569e03
parent b2bd7ae863131f0853c135022cc8b9139eea9172

Call sync() to guarantee blocks were released by unlink

Otherwise, the cached inode does not release the blocks which causes next
allocation for pinning fails.

Bug: 349270107
Change-Id: I4c2886683ea1949c1999e551a80b56dc37459dba
Signed-off-by: Jaegeuk Kim <jaegeuk@google.com>

fs_mgr/libfiemap/fiemap_writer.cpp

diff --git a/fs_mgr/libfiemap/fiemap_writer.cpp b/fs_mgr/libfiemap/fiemap_writer.cpp
index 06e210e..d61e007 100644
--- a/fs_mgr/libfiemap/fiemap_writer.cpp
+++ b/fs_mgr/libfiemap/fiemap_writer.cpp
@@ -60,6 +60,7 @@
 static inline void cleanup(const std::string& file_path, bool created) {
     if (created) {
         unlink(file_path.c_str());
+        sync();
     }
 }