From c6d946b3e1fbb10da43273e62c8584ffe3afbcdf Mon Sep 17 00:00:00 2001
From: Casey Bodley <cbodley@redhat.com>
Date: Tue, 24 Oct 2017 12:23:08 -0400
Subject: [PATCH] rgw: add comment for bucket in BucketCounter

Signed-off-by: Casey Bodley <cbodley@redhat.com>
---
 src/rgw/rgw_sync_log_trim.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/rgw/rgw_sync_log_trim.cc b/src/rgw/rgw_sync_log_trim.cc
index 171e7c80a0b..d6744ca4a4b 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;
-- 
2.39.5