From 196a260df67dc3ec93489af2e2e8cf830122ede7 Mon Sep 17 00:00:00 2001
From: bwzhou <bwzhou>
Date: Tue, 10 Jun 2008 06:59:39 +0000
Subject: [PATCH] Branch HEAD b=15776 r=shadow, vitaly

Prevent locks stalls on glimpse races
---
 lustre/ldlm/ldlm_lockd.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lustre/ldlm/ldlm_lockd.c b/lustre/ldlm/ldlm_lockd.c
index 7ba227c..e24c831 100644
--- a/lustre/ldlm/ldlm_lockd.c
+++ b/lustre/ldlm/ldlm_lockd.c
@@ -801,6 +801,9 @@ int ldlm_server_glimpse_ast(struct ldlm_lock *lock, void *data)
                 rc = ldlm_res_lvbo_update(res, req->rq_repmsg,
                                           REPLY_REC_OFF, 1);
         ptlrpc_req_finished(req);
+        if (rc == -ERESTART)
+                ldlm_reprocess_all(res);
+
         RETURN(rc);
 }
 
-- 
1.8.3.1