From: liaoxin01 <liaoxin01@baidu.com>
Date: Thu, 5 Jul 2018 06:23:34 +0000 (+0800)
Subject: rgw: fix gc may cause a large number of read traffic
X-Git-Tag: v14.0.1~924^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F22863%2Fhead;p=ceph.git

rgw: fix gc may cause a large number of read traffic

fix http://tracker.ceph.com/issues/24767

Signed-off-by: Xin Liao <liaoxin01@baidu.com>
---

diff --git a/src/cls/rgw/cls_rgw.cc b/src/cls/rgw/cls_rgw.cc
index fb6b11277e37..8748dbec7a6d 100644
--- a/src/cls/rgw/cls_rgw.cc
+++ b/src/cls/rgw/cls_rgw.cc
@@ -3335,8 +3335,11 @@ static int gc_iterate_entries(cls_method_context_t hctx, const string& marker, b
 
     CLS_LOG(10, "gc_iterate_entries key=%s\n", key.c_str());
 
-    if (!end_key.empty() && key.compare(end_key) >= 0)
+    if (!end_key.empty() && key.compare(end_key) >= 0) {
+      if (truncated)
+        *truncated = false;
       return 0;
+    }
 
     if (!key_in_index(key, GC_OBJ_TIME_INDEX))
       return 0;