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authorVasily Averin <vvs@virtuozzo.com>2017-11-12 11:48:16 +0300
committerAnna Schumaker <Anna.Schumaker@Netapp.com>2017-11-18 00:43:50 +0300
commitb0b5352d9a507b344d4a2aec21f0105c585251fe (patch)
treeff398733c4f25495f34fc134b6ed4eb86033b014 /fs/nfs/inode.c
parent0671d8f108762efc51ca893dbf8f0ba72f655c3d (diff)
downloadlinux-b0b5352d9a507b344d4a2aec21f0105c585251fe.tar.xz
nfs client: exit_net cleanup check added
Be sure that nfs_client_list and nfs_volume_list lists initialized in net_init hook were return to initial state in net_exit hook. Signed-off-by: Vasily Averin <vvs@virtuozzo.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'fs/nfs/inode.c')
-rw-r--r--fs/nfs/inode.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 52a60e399a2d..e5fcc1f095ae 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -2084,8 +2084,12 @@ static int nfs_net_init(struct net *net)
static void nfs_net_exit(struct net *net)
{
+ struct nfs_net *nn = net_generic(net, nfs_net_id);
+
nfs_fs_proc_net_exit(net);
nfs_cleanup_cb_ident_idr(net);
+ WARN_ON_ONCE(!list_empty(&nn->nfs_client_list));
+ WARN_ON_ONCE(!list_empty(&nn->nfs_volume_list));
}
static struct pernet_operations nfs_net_ops = {