From: liuchang0812 <liuchang0812@gmail.com>
Date: Wed, 5 Apr 2017 11:44:47 +0000 (+0800)
Subject: rgw/rgw_bucket: update is_truncated option in rgw_read_user_buckets function
X-Git-Tag: v12.0.2~109^2~2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=00cdfce27cff72257f61062a42f50daf8cd41a26;p=ceph.git

rgw/rgw_bucket: update is_truncated option in rgw_read_user_buckets function

The function called `rgw_read_user_buckets` has one option `bool *is_truncated`
which should be updated, and we could use `is_truncated` to avoid unnessesary
iteration.

Fixes: http://tracker.ceph.com/issues/19365

Signed-off-by: liuchang0812 <liuchang0812@gmail.com>
---

diff --git a/src/rgw/rgw_bucket.cc b/src/rgw/rgw_bucket.cc
index 8b2bc5f46df1..e9221783e528 100644
--- a/src/rgw/rgw_bucket.cc
+++ b/src/rgw/rgw_bucket.cc
@@ -140,6 +140,10 @@ int rgw_read_user_buckets(RGWRados * store,
 
   } while (truncated && total < max);
 
+  if (is_truncated != nullptr) {
+    *is_truncated = truncated;
+  }
+
   if (need_stats) {
     map<string, RGWBucketEnt>& m = buckets.get_buckets();
     ret = store->update_containers_stats(m);