osd/pg: set dirty_info if we succeeding in updating log from master

Signed-off-by: xie xingguo <xie.xingguo@zte.com.cn>

diff --git a/src/osd/PG.cc b/src/osd/PG.cc
index 76cd700c1b3b6f39f59d17b41345303fa6896ef7..1f985361cbd3cd8ac0fb0226ced025b3411835af 100644 (file)
--- a/src/osd/PG.cc
+++ b/src/osd/PG.cc
@@ -4627,7 +4627,8 @@ void PG::merge_new_log_entries(
 void PG::update_history_from_master(pg_history_t new_history)
 {
   unreg_next_scrub();
-  info.history.merge(new_history);
+  if (info.history.merge(new_history))
+    dirty_info = true;
   reg_next_scrub();
 }