diff options
Diffstat (limited to 'net/sunrpc/clnt.c')
| -rw-r--r-- | net/sunrpc/clnt.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c index 8ca354ecfd02..a142e20ce7e7 100644 --- a/net/sunrpc/clnt.c +++ b/net/sunrpc/clnt.c @@ -1026,8 +1026,23 @@ rpc_free_auth(struct rpc_clnt *clnt) return NULL; } -/* - * Release reference to the RPC client +/** + * rpc_hold_client - acquire a reference on an rpc_clnt + * @clnt: rpc_clnt to pin + * + * Pairs with rpc_release_client(). + */ +void rpc_hold_client(struct rpc_clnt *clnt) +{ + refcount_inc(&clnt->cl_count); +} + +/** + * rpc_release_client - release a reference on an rpc_clnt + * @clnt: rpc_clnt to release + * + * Pairs with rpc_hold_client(). The rpc_clnt's resources are + * freed once its reference count drops to zero. */ void rpc_release_client(struct rpc_clnt *clnt) |