From: Casey Bodley <cbodley@redhat.com>
Date: Tue, 24 Oct 2017 16:23:08 +0000 (-0400)
Subject: rgw: add comment for bucket in BucketCounter
X-Git-Tag: v12.2.3~125^2~5
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=32ebc0e546903a3129defcee76541ed613bba195;p=ceph.git

rgw: add comment for bucket in BucketCounter

Signed-off-by: Casey Bodley <cbodley@redhat.com>
(cherry picked from commit c6d946b3e1fbb10da43273e62c8584ffe3afbcdf)
---

diff --git a/src/rgw/rgw_sync_log_trim.cc b/src/rgw/rgw_sync_log_trim.cc
index 171e7c80a0b3..d6744ca4a4b9 100644
--- a/src/rgw/rgw_sync_log_trim.cc
+++ b/src/rgw/rgw_sync_log_trim.cc
@@ -61,7 +61,7 @@ struct TrimNotifyHandler {
 struct TrimCounters {
   /// counter for a single bucket
   struct BucketCounter {
-    std::string bucket;
+    std::string bucket; //< bucket instance metadata key
     int count{0};
 
     BucketCounter() = default;