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-rw-r--r--include/linux/sunrpc/clnt.h1
-rw-r--r--include/linux/sunrpc/xprt.h1
-rw-r--r--net/sunrpc/clnt.c2
-rw-r--r--net/sunrpc/xprt.c2
4 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
index e7d492ce7c18..bfe11be81f6f 100644
--- a/include/linux/sunrpc/clnt.h
+++ b/include/linux/sunrpc/clnt.h
@@ -125,6 +125,7 @@ struct rpc_create_args {
#define RPC_CLNT_CREATE_DISCRTRY (1UL << 5)
#define RPC_CLNT_CREATE_QUIET (1UL << 6)
#define RPC_CLNT_CREATE_INFINITE_SLOTS (1UL << 7)
+#define RPC_CLNT_CREATE_NO_IDLE_TIMEOUT (1UL << 8)
struct rpc_clnt *rpc_create(struct rpc_create_args *args);
struct rpc_clnt *rpc_bind_new_program(struct rpc_clnt *,
diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h
index ff5392421cb2..cec7b9b5e1bf 100644
--- a/include/linux/sunrpc/xprt.h
+++ b/include/linux/sunrpc/xprt.h
@@ -256,6 +256,7 @@ static inline int bc_prealloc(struct rpc_rqst *req)
#endif /* CONFIG_SUNRPC_BACKCHANNEL */
#define XPRT_CREATE_INFINITE_SLOTS (1U)
+#define XPRT_CREATE_NO_IDLE_TIMEOUT (1U << 1)
struct xprt_create {
int ident; /* XPRT_TRANSPORT identifier */
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index 651245aa829a..80cf23241da9 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -416,6 +416,8 @@ struct rpc_clnt *rpc_create(struct rpc_create_args *args)
if (args->flags & RPC_CLNT_CREATE_INFINITE_SLOTS)
xprtargs.flags |= XPRT_CREATE_INFINITE_SLOTS;
+ if (args->flags & RPC_CLNT_CREATE_NO_IDLE_TIMEOUT)
+ xprtargs.flags |= XPRT_CREATE_NO_IDLE_TIMEOUT;
/*
* If the caller chooses not to specify a hostname, whip
* up a string representation of the passed-in address.
diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c
index 745fca3cfd36..095363eee764 100644
--- a/net/sunrpc/xprt.c
+++ b/net/sunrpc/xprt.c
@@ -1300,6 +1300,8 @@ found:
-PTR_ERR(xprt));
goto out;
}
+ if (args->flags & XPRT_CREATE_NO_IDLE_TIMEOUT)
+ xprt->idle_timeout = 0;
INIT_WORK(&xprt->task_cleanup, xprt_autoclose);
if (xprt_has_timer(xprt))
setup_timer(&xprt->timer, xprt_init_autodisconnect,