From: Xuehan Xu <xuxuehan@qianxin.com>
Date: Thu, 17 Aug 2023 03:09:05 +0000 (+0800)
Subject: crimson/osd/pg: check if backfill_state exists when judging objects'
X-Git-Tag: v18.2.1~158^2
X-Git-Url: http://git.apps.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F53963%2Fhead;p=ceph.git

crimson/osd/pg: check if backfill_state exists when judging objects'
degradation

Signed-off-by: Xuehan Xu <xuxuehan@qianxin.com>
(cherry picked from commit 04764838b5395a4e4d0c872f2d2a433fc4aec074)
---

diff --git a/src/crimson/osd/pg.cc b/src/crimson/osd/pg.cc
index 3d5bb20d408b3..09f7c9cfe20cd 100644
--- a/src/crimson/osd/pg.cc
+++ b/src/crimson/osd/pg.cc
@@ -1510,6 +1510,7 @@ bool PG::is_degraded_or_backfilling_object(const hobject_t& soid) const {
     // we are backfilling it
     if (is_backfill_target(peer) &&
         peering_state.get_peer_info(peer).last_backfill <= soid &&
+        recovery_handler->backfill_state &&
 	recovery_handler->backfill_state->get_last_backfill_started() >= soid &&
 	recovery_backend->is_recovering(soid)) {
       return true;