os/bluestore: release compressor if comp_mode turned out to be none

Signed-off-by: xie xingguo <xie.xingguo@zte.com.cn>
ceph · Jul 8, 2016 · 0cc9781 · 0cc9781
1 parent 512edca
commit 0cc9781
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/os/bluestore/BlueStore.cc b/src/os/bluestore/BlueStore.cc
@@ -1465,6 +1465,8 @@ void BlueStore::_set_compression()
     }
   }
   comp_mode = m;
+  if (comp_mode == COMP_NONE)
+    compressor = nullptr;
   dout(10) << __func__ << " mode " << get_comp_mode_name(comp_mode)
 	   << " alg " << (compressor ? compressor->get_type() : "(none)")
 	   << dendl;