LU-5633 ptlrpc: hold rq_lock when modify rq_flags

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

diff --git a/lustre/ptlrpc/client.c b/lustre/ptlrpc/client.c
index ddfc91b..505998c 100644 (file)
--- a/lustre/ptlrpc/client.c
+++ b/lustre/ptlrpc/client.c
@@ -1268,7 +1268,9 @@ static int after_reply(struct ptlrpc_request *req)
                time_t  now = cfs_time_current_sec();
 
                DEBUG_REQ(D_RPCTRACE, req, "Resending request on EINPROGRESS");
+               spin_lock(&req->rq_lock);
                req->rq_resend = 1;
+               spin_unlock(&req->rq_lock);
                req->rq_nr_resend++;
 
                /* allocate new xid to avoid reply reconstruction */