From: Adam C. Emerson <aemerson@redhat.com>
Date: Thu, 11 Feb 2021 23:27:33 +0000 (-0500)
Subject: rgw: Make empty datalog fifo markers empty strings
X-Git-Tag: v16.2.2~8^2~9^2~2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=7e80b7403878b3c13d62f2f9bfe9c3c13a266500;p=ceph.git

rgw: Make empty datalog fifo markers empty strings

Signed-off-by: Adam C. Emerson <aemerson@redhat.com>
(cherry picked from commit 4e3a7d5476fa2dd4b9825f4d546c42819f93c7cc)
Signed-off-by: Adam C. Emerson <aemerson@redhat.com>
---

diff --git a/src/rgw/rgw_datalog.cc b/src/rgw/rgw_datalog.cc
index 93a27a5639d0..cb5cba7269fb 100644
--- a/src/rgw/rgw_datalog.cc
+++ b/src/rgw/rgw_datalog.cc
@@ -320,7 +320,7 @@ public:
     fifo.meta(m, null_yield);
     auto p = m.head_part_num;
     if (p < 0) {
-      info->marker = rgw::cls::fifo::marker{}.to_string();
+      info->marker = ""s;
       info->last_update = ceph::real_clock::zero();
       return 0;
     }