Deletes temporary files from thread pool when report is cancel am: e96bcd52a0

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/1441349

Change-Id: Ida43557b432609c164f0a977b0b986d3a45eb8f1

3 files changed, 18 insertions, 0 deletions

diff --git a/cmds/dumpstate/DumpPool.cpp b/cmds/dumpstate/DumpPool.cpp
index e174c8eff3..e15ac3fe82 100644
--- a/cmds/dumpstate/DumpPool.cpp
+++ b/cmds/dumpstate/DumpPool.cpp
@@ -100,6 +100,10 @@ void DumpPool::waitForTask(const std::string& task_name, const std::string& titl
     }
 }
 
+void DumpPool::deleteTempFiles() {
+    deleteTempFiles(tmp_root_);
+}
+
 void DumpPool::setLogDuration(bool log_duration) {
     log_duration_ = log_duration;
 }
diff --git a/cmds/dumpstate/DumpPool.h b/cmds/dumpstate/DumpPool.h
index a4ea875541..0c3c2cc0d7 100644
--- a/cmds/dumpstate/DumpPool.h
+++ b/cmds/dumpstate/DumpPool.h
@@ -134,6 +134,11 @@ class DumpPool {
      */
     void waitForTask(const std::string& task_name, const std::string& title, int out_fd);
 
+    /*
+     * Deletes temporary files created by DumpPool.
+     */
+    void deleteTempFiles();
+
     static const std::string PREFIX_TMPFILE_NAME;
 
   private:
diff --git a/cmds/dumpstate/dumpstate.cpp b/cmds/dumpstate/dumpstate.cpp
index 0fba40e2e7..eefc84f0f1 100644
--- a/cmds/dumpstate/dumpstate.cpp
+++ b/cmds/dumpstate/dumpstate.cpp
@@ -2689,6 +2689,15 @@ void Dumpstate::Cancel() {
     }
     tombstone_data_.clear();
     anr_data_.clear();
+
+    // Instead of shutdown the pool, we delete temporary files directly since
+    // shutdown blocking the call.
+    if (dump_pool_) {
+        dump_pool_->deleteTempFiles();
+    }
+    if (zip_entry_tasks_) {
+        zip_entry_tasks_->run(/*do_cancel =*/ true);
+    }
 }
 
 /*