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nfs client: exit_net cleanup check added

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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>
This commit is contained in:
Vasily Averin 2017-11-12 11:48:16 +03:00 committed by Anna Schumaker
parent 0671d8f108
commit b0b5352d9a
1 changed files with 4 additions and 0 deletions
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4
fs/nfs/inode.c
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@ -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 = {