mds: MDS: pass only heap profiler commands instead of the whole cmd vector

The heap profiler doesn't care, nor should it, what our command name is.
It only cares about the commands it handles.

Backport: dumpling

Signed-off-by: Joao Eduardo Luis <jecluis@gmail.com>
(cherry picked from commit 238fe272c6bdb62d4e57fd8555c0136de99c8129)

diff --git a/src/mds/MDS.cc b/src/mds/MDS.cc
index e70d6fd4dff8f41706f697597392f84c09911326..70c5efbec585c027c7e1118c2c51668b6d363389 100644 (file)
--- a/src/mds/MDS.cc
+++ b/src/mds/MDS.cc
@@ -800,7 +800,9 @@ void MDS::handle_command(MMonCommand *m)
      clog.info() << "tcmalloc not enabled, can't use heap profiler commands\n";
    else {
      ostringstream ss;
-     ceph_heap_profiler_handle_command(m->cmd, ss);
+     vector<std::string> cmdargs;
+     cmdargs.insert(cmdargs.begin(), m->cmd.begin()+1, m->cmd.end());
+     ceph_heap_profiler_handle_command(cmdargs, ss);
      clog.info() << ss.str();
    }
  } else dout(0) << "unrecognized command! " << m->cmd << dendl;