diff options
Diffstat (limited to 'net/sunrpc/svc_xprt.c')
| -rw-r--r-- | net/sunrpc/svc_xprt.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c index 6ff5ca71602..31853bfcd88 100644 --- a/net/sunrpc/svc_xprt.c +++ b/net/sunrpc/svc_xprt.c @@ -70,6 +70,21 @@ void svc_unreg_xprt_class(struct svc_xprt_class *xcl) } EXPORT_SYMBOL_GPL(svc_unreg_xprt_class); +static void svc_xprt_free(struct kref *kref) +{ + struct svc_xprt *xprt = + container_of(kref, struct svc_xprt, xpt_ref); + struct module *owner = xprt->xpt_class->xcl_owner; + xprt->xpt_ops->xpo_free(xprt); + module_put(owner); +} + +void svc_xprt_put(struct svc_xprt *xprt) +{ + kref_put(&xprt->xpt_ref, svc_xprt_free); +} +EXPORT_SYMBOL_GPL(svc_xprt_put); + /* * Called by transport drivers to initialize the transport independent * portion of the transport instance. @@ -79,6 +94,7 @@ void svc_xprt_init(struct svc_xprt_class *xcl, struct svc_xprt *xprt) memset(xprt, 0, sizeof(*xprt)); xprt->xpt_class = xcl; xprt->xpt_ops = xcl->xcl_ops; + kref_init(&xprt->xpt_ref); } EXPORT_SYMBOL_GPL(svc_xprt_init); |