os/bluestore: do not partially deallocate compressed blobs

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 5f1f0ae397d4645250a5dba1d5f01ca99e31da05..f93f8099f958821e86f700413fd4dae0b219bffd 100644 (file)
--- a/src/os/bluestore/bluestore_types.cc
+++ b/src/os/bluestore/bluestore_types.cc
@@ -565,6 +565,11 @@ void bluestore_blob_t::put_ref(
     return;
   }
 
+  // we cannot do partial deallocation on compressed blobs
+  if (has_flag(FLAG_COMPRESSED)) {
+    return;
+  }
+
   // search from logical releases
   for (auto le : logical) {
     uint64_t r_off = le.offset;