crush: make get_immediate_parent const

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

diff --git a/src/crush/CrushWrapper.cc b/src/crush/CrushWrapper.cc
index dba2e31b0eb0b6c436a8d745f55290a6a123c05e..940296a8b6d649ff8fa6227350de07ba115092b9 100644 (file)
--- a/src/crush/CrushWrapper.cc
+++ b/src/crush/CrushWrapper.cc
@@ -998,7 +998,7 @@ pair<string,string> CrushWrapper::get_immediate_parent(int id, int *_ret)
   return pair<string, string>();
 }
 
-int CrushWrapper::get_immediate_parent_id(int id, int *parent)
+int CrushWrapper::get_immediate_parent_id(int id, int *parent) const
 {
   for (int bidx = 0; bidx < crush->max_buckets; bidx++) {
     crush_bucket *b = crush->buckets[bidx];

diff --git a/src/crush/CrushWrapper.h b/src/crush/CrushWrapper.h
index f81d2b17370082d6c379f13672341abeff5de987..ddebdafc801520ce52934e4b8135ede13f8b63ba 100644 (file)
--- a/src/crush/CrushWrapper.h
+++ b/src/crush/CrushWrapper.h
@@ -554,7 +554,7 @@ public:
    * FIXME: ambiguous for items that occur multiple times in the map
    */
   pair<string,string> get_immediate_parent(int id, int *ret = NULL);
-  int get_immediate_parent_id(int id, int *parent);
+  int get_immediate_parent_id(int id, int *parent) const;
 
   /**
    * get the fully qualified location of a device by successively finding