Merge pull request #9716 from xiexingguo/xxg-wip-server_droppinlock2

Server: drop locks and auth pins if wait for pending truncate Reviewed-by: Greg Farnum <gfarnum@redhat.com>
ceph · Jul 25, 2016 · 55691af · 55691af
2 parents 1194331 + 8fbefdd
commit 55691af
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/mds/Server.cc b/src/mds/Server.cc
@@ -3004,6 +3004,8 @@ void Server::handle_client_open(MDRequestRef& mdr)
     if (pi->is_truncating()) {
       dout(10) << " waiting for pending truncate from " << pi->truncate_from
 	       << " to " << pi->truncate_size << " to complete on " << *cur << dendl;
+      mds->locker->drop_locks(mdr.get());
+      mdr->drop_local_auth_pins();
       cur->add_waiter(CInode::WAIT_TRUNC, new C_MDS_RetryRequest(mdcache, mdr));
       return;
     }