diff options
Diffstat (limited to 'net/sunrpc/svc_xprt.c')
| -rw-r--r-- | net/sunrpc/svc_xprt.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c index 3cdd71a8df1e..b134fc5f3b8d 100644 --- a/net/sunrpc/svc_xprt.c +++ b/net/sunrpc/svc_xprt.c @@ -139,6 +139,20 @@ int svc_print_xprts(char *buf, int maxlen) return len; } +/** + * svc_xprt_deferred_close - Close a transport + * @xprt: transport instance + * + * Used in contexts that need to defer the work of shutting down + * the transport to an nfsd thread. + */ +void svc_xprt_deferred_close(struct svc_xprt *xprt) +{ + if (!test_and_set_bit(XPT_CLOSE, &xprt->xpt_flags)) + svc_xprt_enqueue(xprt); +} +EXPORT_SYMBOL_GPL(svc_xprt_deferred_close); + static void svc_xprt_free(struct kref *kref) { struct svc_xprt *xprt = |