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nfsd: pass proper net to nfsd_destroy() from NFSd kthreads 

Since NFSd service is per-net now, we have to pass proper network
context in nfsd_shutdown() from NFSd kthreads.

The simplest way I found is to get proper net from one of transports
with permanent sockets.

Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
Stanislav Kinsbursky 2012-12-06 18:34:42 +03:00 committed by J. Bruce Fields
parent 541e864f00
commit 88c4766617
1 changed files with 3 additions and 1 deletions
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4
fs/nfsd/nfssvc.c
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@ -541,6 +541,8 @@ static int
nfsd(void *vrqstp)
{
struct svc_rqst *rqstp = (struct svc_rqst *) vrqstp;
struct svc_xprt *perm_sock = list_entry(rqstp->rq_server->sv_permsocks.next, typeof(struct svc_xprt), xpt_list);
struct net *net = perm_sock->xpt_net;
int err;
/* Lock module and set up kernel thread */
@ -605,7 +607,7 @@ out:
/* Release the thread */
svc_exit_thread(rqstp);
nfsd_destroy(&init_net);
nfsd_destroy(net);
/* Release module */
mutex_unlock(&nfsd_mutex);