diff options
| author | Vasily Averin <vvs@virtuozzo.com> | 2017-11-08 08:55:55 +0300 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2017-11-28 00:45:10 +0300 |
| commit | e919b0765287f36f7e9c84aed785eddfbbd98dfa (patch) | |
| tree | 9b4c959282bbf3d3a2d56eb7ee6daea682d66bf3 /fs/lockd/svc.c | |
| parent | ba589528d6a251721a245fad07c0e3090fc9d6f5 (diff) | |
| download | linux-e919b0765287f36f7e9c84aed785eddfbbd98dfa.tar.xz | |
lockd: remove net pointer from messages
Publishing of net pointer is not safe,
use net->ns.inum as net ID in debug messages
[ 171.757678] lockd_up_net: per-net data created; net=f00001e7
[ 171.767188] NFSD: starting 90-second grace period (net f00001e7)
[ 300.653313] lockd: nuking all hosts in net f00001e7...
[ 300.653641] lockd: host garbage collection for net f00001e7
[ 300.653968] lockd: nlmsvc_mark_resources for net f00001e7
[ 300.711483] lockd_down_net: per-net data destroyed; net=f00001e7
[ 300.711847] lockd: nuking all hosts in net 0...
[ 300.711847] lockd: host garbage collection for net 0
[ 300.711848] lockd: nlmsvc_mark_resources for net 0
Signed-off-by: Vasily Averin <vvs@virtuozzo.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/lockd/svc.c')
| -rw-r--r-- | fs/lockd/svc.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/fs/lockd/svc.c b/fs/lockd/svc.c index a8e3777c94dc..e28796bd7375 100644 --- a/fs/lockd/svc.c +++ b/fs/lockd/svc.c @@ -259,7 +259,7 @@ static int lockd_up_net(struct svc_serv *serv, struct net *net) if (error < 0) goto err_bind; set_grace_period(net); - dprintk("lockd_up_net: per-net data created; net=%p\n", net); + dprintk("%s: per-net data created; net=%x\n", __func__, net->ns.inum); return 0; err_bind: @@ -275,11 +275,12 @@ static void lockd_down_net(struct svc_serv *serv, struct net *net) if (--ln->nlmsvc_users == 0) { nlm_shutdown_hosts_net(net); svc_shutdown_net(serv, net); - dprintk("lockd_down_net: per-net data destroyed; net=%p\n", net); + dprintk("%s: per-net data destroyed; net=%x\n", + __func__, net->ns.inum); } } else { - printk(KERN_ERR "lockd_down_net: no users! task=%p, net=%p\n", - nlmsvc_task, net); + pr_err("%s: no users! task=%p, net=%x\n", + __func__, nlmsvc_task, net->ns.inum); BUG(); } } |