mds: remove unused method

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

diff --git a/src/mds/CDir.cc b/src/mds/CDir.cc
index cdd625d2290673083d0bf04eb068d26e4ae85405..0fc1f6c4176d778138e98e1b018e58df8022b1ff 100644 (file)
--- a/src/mds/CDir.cc
+++ b/src/mds/CDir.cc
@@ -851,23 +851,6 @@ bool CDir::try_trim_snap_dentry(CDentry *dn, const set<snapid_t>& snaps)
 }
 
 
-void CDir::purge_stale_snap_data(const set<snapid_t>& snaps)
-{
-  dout(10) << __func__ << " " << snaps << dendl;
-
-  auto p = items.begin();
-  while (p != items.end()) {
-    CDentry *dn = p->second;
-    ++p;
-
-    if (dn->last == CEPH_NOSNAP)
-      continue;
-
-    try_trim_snap_dentry(dn, snaps);
-  }
-}
-
-
 /**
  * steal_dentry -- semi-violently move a dentry from one CDir to another
  * (*) violently, in that nitems, most pins, etc. are not correctly maintained 

diff --git a/src/mds/CDir.h b/src/mds/CDir.h
index f6eb938638ed7d238230be7f129916e93a194ef7..ba62a7e669d877175d50a78a3689db1e9fe00be3 100644 (file)
--- a/src/mds/CDir.h
+++ b/src/mds/CDir.h
@@ -766,7 +766,6 @@ private:
   void link_inode_work( CDentry *dn, CInode *in );
   void unlink_inode_work( CDentry *dn );
   void remove_null_dentries();
-  void purge_stale_snap_data(const std::set<snapid_t>& snaps);
 
   void prepare_new_fragment(bool replay);
   void prepare_old_fragment(std::map<string_snap_t, MDSContext::vec >& dentry_waiters, bool replay);