From c76078660ec18c8dead2298068835b332e2153f9 Mon Sep 17 00:00:00 2001
From: Igor Fedotov <ifedotov@suse.com>
Date: Tue, 23 Aug 2022 20:21:48 +0300
Subject: [PATCH] os/bluestore: do not call allocator's release on empty set

Signed-off-by: Igor Fedotov <ifedotov@croit.io>
---
 src/os/bluestore/BlueStore.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/os/bluestore/BlueStore.cc b/src/os/bluestore/BlueStore.cc
index b7aadce0bc8a9..794622ebbbd7d 100644
--- a/src/os/bluestore/BlueStore.cc
+++ b/src/os/bluestore/BlueStore.cc
@@ -13335,6 +13335,7 @@ void BlueStore::_txc_release_alloc(TransContext *txc)
   bool discard_queued = false;
   // it's expected we're called with lazy_release_lock already taken!
   if (unlikely(cct->_conf->bluestore_debug_no_reuse_blocks ||
+               txc->released.size() == 0 ||
                !alloc)) {
       goto out;
   }
-- 
2.39.5