From: John Spray <john.spray@redhat.com>
Date: Wed, 14 Nov 2018 11:19:14 +0000 (-0500)
Subject: mgr: drop GIL in get_config
X-Git-Tag: v14.1.0~582^2~24
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=d590a5391876eda23ef286af5800e5bdbb2b4b97;p=ceph.git

mgr: drop GIL in get_config

Signed-off-by: John Spray <john.spray@redhat.com>
---

diff --git a/src/mgr/ActivePyModules.cc b/src/mgr/ActivePyModules.cc
index 6f75a7b6586b..8e35353f7782 100644
--- a/src/mgr/ActivePyModules.cc
+++ b/src/mgr/ActivePyModules.cc
@@ -503,10 +503,6 @@ PyObject *ActivePyModules::dispatch_remote(
 bool ActivePyModules::get_config(const std::string &module_name,
     const std::string &key, std::string *val) const
 {
-  PyThreadState *tstate = PyEval_SaveThread();
-  std::lock_guard l(lock);
-  PyEval_RestoreThread(tstate);
-
   const std::string global_key = PyModule::config_prefix
     + module_name + "/" + key;
 
diff --git a/src/mgr/BaseMgrModule.cc b/src/mgr/BaseMgrModule.cc
index 20a4e9f434fe..c60b9d922856 100644
--- a/src/mgr/BaseMgrModule.cc
+++ b/src/mgr/BaseMgrModule.cc
@@ -394,9 +394,13 @@ ceph_get_module_option(BaseMgrModule *self, PyObject *args)
     return nullptr;
   }
 
+  PyThreadState *tstate = PyEval_SaveThread();
   std::string value;
   bool found = self->py_modules->get_config(self->this_module->get_name(),
       what, &value);
+
+  PyEval_RestoreThread(tstate);
+
   if (found) {
     dout(10) << __func__ << " " << what << " found: " << value.c_str() << dendl;
     return PyString_FromString(value.c_str());