From 5d3c6d27f48ce3b501c988bd0ab2232a0d4612c6 Mon Sep 17 00:00:00 2001 From: Ilya Dryomov Date: Wed, 18 Jun 2014 13:02:12 +0400 Subject: [PATCH] libceph: assert both regular and lingering lists in __remove_osd() commit 7c6e6fc53e7335570ed82f77656cedce1502744e upstream. It is important that both regular and lingering requests lists are empty when the OSD is removed. Signed-off-by: Ilya Dryomov Reviewed-by: Alex Elder Signed-off-by: Greg Kroah-Hartman --- 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 3663a305daf7..d2e44eeb83ec 100644 --- a/net/ceph/osd_client.c +++ b/net/ceph/osd_client.c @@ -969,6 +969,8 @@ 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); -- 2.20.1