remove ceph code

[stor4nfv.git] / src / ceph / src / mgr / Gil.h

diff --git a/src/ceph/src/mgr/Gil.h b/src/ceph/src/mgr/Gil.h
deleted file mode 100644 (file)
index ef9e76a..0000000
--- a/src/ceph/src/mgr/Gil.h
+++ /dev/null
@@ -1,72 +0,0 @@
-// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
-// vim: ts=8 sw=2 smarttab
-/*
- * Ceph - scalable distributed file system
- *
- * Copyright (C) 2017 SUSE LLC
- *
- * This is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License version 2.1, as published by the Free Software
- * Foundation.  See file COPYING.
- *
- */
-
-#pragma once
-
-struct _ts;
-typedef struct _ts PyThreadState;
-
-#include <pthread.h>
-
-
-/**
- * Wrap PyThreadState to carry a record of which POSIX thread
- * the thread state relates to.  This allows the Gil class to
- * validate that we're being used from the right thread.
- */
-class SafeThreadState
-{
-  public:
-  SafeThreadState(PyThreadState *ts_);
-
-  SafeThreadState()
-    : ts(nullptr), thread(0)
-  {
-  }
-
-  PyThreadState *ts;
-  pthread_t thread;
-
-  void set(PyThreadState *ts_)
-  {
-    ts = ts_;
-    thread = pthread_self();
-  }
-};
-
-//
-// Use one of these in any scope in which you need to hold Python's
-// Global Interpreter Lock.
-//
-// Do *not* nest these, as a second GIL acquire will deadlock (see
-// https://docs.python.org/2/c-api/init.html#c.PyEval_RestoreThread)
-//
-// If in doubt, explicitly put a scope around the block of code you
-// know you need the GIL in.
-//
-// See the comment in Gil::Gil for when to set new_thread == true
-//
-class Gil {
-public:
-  Gil(const Gil&) = delete;
-  Gil& operator=(const Gil&) = delete;
-
-  Gil(SafeThreadState &ts, bool new_thread = false);
-  ~Gil();
-
-private:
-  SafeThreadState &pThreadState;
-  PyThreadState *pNewThreadState = nullptr;
-};
-