diff options
Diffstat (limited to 'fs/nfs/callback.c')
| -rw-r--r-- | fs/nfs/callback.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/fs/nfs/callback.c b/fs/nfs/callback.c index 470928898063..37815f3216aa 100644 --- a/fs/nfs/callback.c +++ b/fs/nfs/callback.c @@ -185,16 +185,31 @@ nfs41_callback_svc(void *vrqstp) struct svc_rqst * nfs41_callback_up(struct svc_serv *serv, struct rpc_xprt *xprt) { + struct svc_xprt *bc_xprt; + struct svc_rqst *rqstp = ERR_PTR(-ENOMEM); + + dprintk("--> %s\n", __func__); + /* Create a svc_sock for the service */ + bc_xprt = svc_sock_create(serv, xprt->prot); + if (!bc_xprt) + goto out; + /* * Save the svc_serv in the transport so that it can * be referenced when the session backchannel is initialized */ + serv->bc_xprt = bc_xprt; xprt->bc_serv = serv; INIT_LIST_HEAD(&serv->sv_cb_list); spin_lock_init(&serv->sv_cb_lock); init_waitqueue_head(&serv->sv_cb_waitq); - return svc_prepare_thread(serv, &serv->sv_pools[0]); + rqstp = svc_prepare_thread(serv, &serv->sv_pools[0]); + if (IS_ERR(rqstp)) + svc_sock_destroy(bc_xprt); +out: + dprintk("--> %s return %p\n", __func__, rqstp); + return rqstp; } static inline int nfs_minorversion_callback_svc_setup(u32 minorversion, |