os/bluestore/bluestore_types: beautify use_tracker_t operator<<

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

diff --git a/src/os/bluestore/bluestore_types.cc b/src/os/bluestore/bluestore_types.cc
index 6103612a72d2a8c6b6188e9e7fc968397a7d83b5..59a705d91e6e902f8f0d944e961562e2f4b3a012 100644 (file)
--- a/src/os/bluestore/bluestore_types.cc
+++ b/src/os/bluestore/bluestore_types.cc
@@ -526,17 +526,18 @@ ostream& operator<<(ostream& out, const bluestore_blob_use_tracker_t& m)
   out << "use_tracker(" << std::hex;
   if (!m.num_au) {
     out << "0x" << m.au_size 
-        << " :"
+        << " "
         << "0x" << m.total_bytes;
   } else {
     out << "0x" << m.num_au 
         << "*0x" << m.au_size 
-       << " :";
+       << " 0x[";
     for (size_t i = 0; i < m.num_au; ++i) {
       if (i != 0)
        out << ",";
-      out << "0x" << m.bytes_per_au[i];
+      out << m.bytes_per_au[i];
     }
+    out << "]";
   }
   out << std::dec << ")";
   return out;