diff options
| -rw-r--r-- | fs/ceph/mds_client.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c index 5a88b7bb379..b49f12822cb 100644 --- a/fs/ceph/mds_client.c +++ b/fs/ceph/mds_client.c @@ -2014,16 +2014,21 @@ static void handle_forward(struct ceph_mds_client *mdsc, mutex_lock(&mdsc->mutex); req = __lookup_request(mdsc, tid); if (!req) { - dout("forward %llu to mds%d - req dne\n", tid, next_mds); + dout("forward tid %llu to mds%d - req dne\n", tid, next_mds); goto out; /* dup reply? */ } - if (fwd_seq <= req->r_num_fwd) { - dout("forward %llu to mds%d - old seq %d <= %d\n", + if (req->r_aborted) { + dout("forward tid %llu aborted, unregistering\n", tid); + __unregister_request(mdsc, req); + } else if (fwd_seq <= req->r_num_fwd) { + dout("forward tid %llu to mds%d - old seq %d <= %d\n", tid, next_mds, req->r_num_fwd, fwd_seq); } else { /* resend. forward race not possible; mds would drop */ - dout("forward %llu to mds%d (we resend)\n", tid, next_mds); + dout("forward tid %llu to mds%d (we resend)\n", tid, next_mds); + BUG_ON(req->r_err); + BUG_ON(req->r_got_result); req->r_num_fwd = fwd_seq; req->r_resend_mds = next_mds; put_request_session(req); |