From: Patrick Donnelly <pdonnell@redhat.com>
Date: Wed, 15 Mar 2023 18:06:11 +0000 (-0400)
Subject: mds: add debugging for pre_cow_old_inode
X-Git-Tag: v19.0.0~1492^2~7
X-Git-Url: http://git.apps.os.sepia.ceph.com/?a=commitdiff_plain;h=c9d36056c7d515ad879d589938f888f9f2787973;p=ceph.git

mds: add debugging for pre_cow_old_inode

Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
---

diff --git a/src/mds/CInode.cc b/src/mds/CInode.cc
index 752c12e750f01..e6cd03442bbd7 100644
--- a/src/mds/CInode.cc
+++ b/src/mds/CInode.cc
@@ -3057,6 +3057,7 @@ const CInode::mempool_old_inode& CInode::cow_old_inode(snapid_t follows, bool co
 void CInode::pre_cow_old_inode()
 {
   snapid_t follows = mdcache->get_global_snaprealm()->get_newest_seq();
+  dout(20) << __func__ << " follows " << follows << " on " << *this << dendl;
   if (first <= follows)
     cow_old_inode(follows, true);
 }