diff options
Diffstat (limited to 'fs/nfsd/nfssvc.c')
| -rw-r--r-- | fs/nfsd/nfssvc.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c index f23b00cb9f..89d7918de7 100644 --- a/fs/nfsd/nfssvc.c +++ b/fs/nfsd/nfssvc.c @@ -133,8 +133,7 @@ struct svc_program nfsd_program = { .pg_rpcbind_set = nfsd_rpcbind_set, }; -static bool -nfsd_support_version(int vers) +bool nfsd_support_version(int vers) { if (vers >= NFSD_MINVERS && vers < NFSD_NRVERS) return nfsd_version[vers] != NULL; @@ -768,13 +767,14 @@ int nfsd_set_nrthreads(int n, int *nthreads, struct net *net) * this is the first time nrservs is nonzero. */ int -nfsd_svc(int nrservs, struct net *net, const struct cred *cred) +nfsd_svc(int nrservs, struct net *net, const struct cred *cred, const char *scope) { int error; struct nfsd_net *nn = net_generic(net, nfsd_net_id); struct svc_serv *serv; - mutex_lock(&nfsd_mutex); + lockdep_assert_held(&nfsd_mutex); + dprintk("nfsd: creating service\n"); nrservs = max(nrservs, 0); @@ -784,7 +784,7 @@ nfsd_svc(int nrservs, struct net *net, const struct cred *cred) if (nrservs == 0 && nn->nfsd_serv == NULL) goto out; - strscpy(nn->nfsd_name, utsname()->nodename, + strscpy(nn->nfsd_name, scope ? scope : utsname()->nodename, sizeof(nn->nfsd_name)); error = nfsd_create_serv(net); @@ -803,7 +803,6 @@ out_put: if (serv->sv_nrthreads == 0) nfsd_destroy_serv(net); out: - mutex_unlock(&nfsd_mutex); return error; } |