From: Kefu Chai <kchai@redhat.com>
Date: Tue, 10 Feb 2015 08:29:45 +0000 (+0800)
Subject: osd: fix PG leak in SnapTrimWQ._clear()
X-Git-Tag: v0.93~51^2~4^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F3678%2Fhead;p=ceph.git

osd: fix PG leak in SnapTrimWQ._clear()

Fixes: #10421
Signed-off-by: Kefu Chai <kchai@redhat.com>
---

diff --git a/src/osd/OSD.h b/src/osd/OSD.h
index 6bd518d600e..b86e5f6fe57 100644
--- a/src/osd/OSD.h
+++ b/src/osd/OSD.h
@@ -2084,7 +2084,9 @@ protected:
       pg->put("SnapTrimWQ");
     }
     void _clear() {
-      osd->snap_trim_queue.clear();
+      while (PG *pg = _dequeue()) {
+	pg->put("SnapTrimWQ");
+      }
     }
   } snap_trim_wq;