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SubjectRe: [PATCH] LockD: call per-net shutdown on every global shutdown call
Please, ignore this patch.
The idea is correct, but current implementation hides few more things to be
modified.
Otherwise kernel oopses.
Sorry.

18.04.2012 17:18, Stanislav Kinsbursky пишет:
> Per-net LockD shutdown call must be called regardless of global nlm users
> counter.
>
> Signed-off-by: Stanislav Kinsbursky<skinsbursky@parallels.com>
>
> ---
> fs/lockd/svc.c | 5 ++---
> 1 files changed, 2 insertions(+), 3 deletions(-)
>
> diff --git a/fs/lockd/svc.c b/fs/lockd/svc.c
> index 1ead075..2ad3715 100644
> --- a/fs/lockd/svc.c
> +++ b/fs/lockd/svc.c
> @@ -381,10 +381,9 @@ lockd_down(struct net *net)
> {
> mutex_lock(&nlmsvc_mutex);
> if (nlmsvc_users) {
> - if (--nlmsvc_users) {
> - lockd_down_net(net);
> + lockd_down_net(net);
> + if (--nlmsvc_users)
> goto out;
> - }
> } else {
> printk(KERN_ERR "lockd_down: no users! task=%p\n",
> nlmsvc_task);
>


--
Best regards,
Stanislav Kinsbursky

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