From 1461d4c794c2f98ebdd9d60f47a08c09dc4ce453 Mon Sep 17 00:00:00 2001 From: "Yan, Zheng" Date: Thu, 26 Sep 2013 14:25:36 +0800 Subject: [PATCH] ceph: cleanup aborted requests when re-sending requests. commit eb1b8af33c2e42a9a57fc0a7588f4a7b255d2e79 upstream. Aborted requests usually get cleared when the reply is received. If MDS crashes, no reply will be received. So we need to cleanup aborted requests when re-sending requests. Signed-off-by: Yan, Zheng Reviewed-by: Greg Farnum Signed-off-by: Sage Weil Signed-off-by: Greg Kroah-Hartman --- fs/ceph/mds_client.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c index cf1b9e0..cd682f2 100644 --- a/fs/ceph/mds_client.c +++ b/fs/ceph/mds_client.c @@ -1815,8 +1815,11 @@ static int __do_request(struct ceph_mds_client *mdsc, int mds = -1; int err = -EAGAIN; - if (req->r_err || req->r_got_result) + if (req->r_err || req->r_got_result) { + if (req->r_aborted) + __unregister_request(mdsc, req); goto out; + } if (req->r_timeout && time_after_eq(jiffies, req->r_started + req->r_timeout)) { -- 2.7.4