mds: remove unused MDBalancer member

This is only set and never used.

Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>

diff --git a/src/mds/MDBalancer.cc b/src/mds/MDBalancer.cc
index 0b871fdbfbeca93c0190e1ce5a5f9fe513abf04f..186d5f40e91e5278c0d9cb2aef963188e908ea5f 100644 (file)
--- a/src/mds/MDBalancer.cc
+++ b/src/mds/MDBalancer.cc
@@ -641,8 +641,6 @@ void MDBalancer::prep_rebalance(int beat)
       return;
     }
 
-    last_epoch_over = beat_epoch;
-
     // am i over long enough?
     if (last_epoch_under && beat_epoch - last_epoch_under < 2) {
       dout(5) << "  i am overloaded, but only for " << (beat_epoch - last_epoch_under) << " epochs" << dendl;
@@ -1231,7 +1229,6 @@ void MDBalancer::add_import(CDir *dir, utime_t now)
 void MDBalancer::handle_mds_failure(mds_rank_t who)
 {
   if (0 == who) {
-    last_epoch_over = 0;
     last_epoch_under = 0;
   }
 }

diff --git a/src/mds/MDBalancer.h b/src/mds/MDBalancer.h
index d5071af12fb5c14215937b3b4dc5e4f3a04c3276..d23185b22f898e1ffe278178813bfc62b5683991 100644 (file)
--- a/src/mds/MDBalancer.h
+++ b/src/mds/MDBalancer.h
@@ -42,7 +42,7 @@ public:
     messenger(msgr),
     mon_client(monc),
     beat_epoch(0),
-    last_epoch_under(0), last_epoch_over(0), my_load(0.0), target_load(0.0)
+    last_epoch_under(0), my_load(0.0), target_load(0.0)
     { }
 
   mds_load_t get_load(utime_t);
@@ -125,7 +125,6 @@ private:
   int beat_epoch;
 
   int last_epoch_under;
-  int last_epoch_over;
   string bal_code;
   string bal_version;