LU-2360 ptlrpc: don't clobber rq_history_seq with CPT_ANY

[fs/lustre-release.git] / lustre / ptlrpc / events.c

diff --git a/lustre/ptlrpc/events.c b/lustre/ptlrpc/events.c
index ef0b698..e2f098e 100644 (file)
--- a/lustre/ptlrpc/events.c
+++ b/lustre/ptlrpc/events.c
@@ -261,7 +261,9 @@ static void ptlrpc_req_add_history(struct ptlrpc_service_part *svcpt,
         * it must be called with hold svcpt::scp_lock */
 
        new_seq = (sec << REQS_SEC_SHIFT) |
-                 (usec << REQS_USEC_SHIFT) | svcpt->scp_cpt;
+                 (usec << REQS_USEC_SHIFT) |
+                 (svcpt->scp_cpt < 0 ? 0 : svcpt->scp_cpt);
+
        if (new_seq > svcpt->scp_hist_seq) {
                /* This handles the initial case of scp_hist_seq == 0 or
                 * we just jumped into a new time window */