From: Sage Weil <sage@inktank.com>
Date: Wed, 30 Jan 2013 07:51:15 +0000 (-0800)
Subject: crush: add rule_exists()
X-Git-Tag: v0.58~141^2~13
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=4f992ea344d01de50e5531e38f39d815facfefc5;p=ceph.git

crush: add rule_exists()

Signed-off-by: Sage Weil <sage@inktank.com>
---

diff --git a/src/crush/CrushWrapper.h b/src/crush/CrushWrapper.h
index 7def6e4ab345..605874606f89 100644
--- a/src/crush/CrushWrapper.h
+++ b/src/crush/CrushWrapper.h
@@ -221,8 +221,11 @@ public:
   }
 
   // rule names
-  int get_rule_id(const char *n) {
-    string name(n);
+  bool rule_exists(string name) {
+    build_rmaps();
+    return rule_name_rmap.count(name);
+  }
+  int get_rule_id(string name) {
     build_rmaps();
     if (rule_name_rmap.count(name))
       return rule_name_rmap[name];