From 7c6e6fc53e7335570ed82f77656cedce1502744e Mon Sep 17 00:00:00 2001
From: Ilya Dryomov <ilya.dryomov@inktank.com>
Date: Wed, 18 Jun 2014 13:02:12 +0400
Subject: [PATCH] libceph: assert both regular and lingering lists in
__remove_osd()
It is important that both regular and lingering requests lists are
empty when the OSD is removed.
Signed-off-by: Ilya Dryomov <ilya.dryomov@inktank.com>
Reviewed-by: Alex Elder <elder@linaro.org>
---
net/ceph/osd_client.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c
index 052eb8bfcc74..a9b7ea7bfdc6 100644
--- a/net/ceph/osd_client.c
+++ b/net/ceph/osd_client.c
@@ -1032,6 +1032,8 @@ static void __remove_osd(struct ceph_osd_client *osdc, struct ceph_osd *osd)
{
dout("__remove_osd %p\n", osd);
BUG_ON(!list_empty(&osd->o_requests));
+ BUG_ON(!list_empty(&osd->o_linger_requests));
+
rb_erase(&osd->o_node, &osdc->osds);
list_del_init(&osd->o_osd_lru);
ceph_con_close(&osd->o_con);
--
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