From: Adam C. Emerson <aemerson@redhat.com>
Date: Mon, 20 Nov 2017 21:10:13 +0000 (-0500)
Subject: mgr: Call _list_modules under with_val
X-Git-Tag: v13.0.2~802^2~4
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=8dafb23516ebc6a19c035f52d1010fe3eae2ae52;p=ceph.git

mgr: Call _list_modules under with_val

Avoid a temporary heap allocation.

Signed-off-by: Adam C. Emerson <aemerson@redhat.com>
---

diff --git a/src/mgr/PyModuleRegistry.cc b/src/mgr/PyModuleRegistry.cc
index ff1d6a95185d..ed32cf760419 100644
--- a/src/mgr/PyModuleRegistry.cc
+++ b/src/mgr/PyModuleRegistry.cc
@@ -481,6 +481,6 @@ static void _list_modules(
 
 void PyModuleRegistry::list_modules(std::set<std::string> *modules)
 {
-  _list_modules(g_conf->get_val<std::string>("mgr_module_path"), modules);
+  g_conf->with_val<std::string>("mgr_module_path",
+				&_list_modules, modules);
 }
-