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Commit edddbb1e authored by Weston Andros Adamson's avatar Weston Andros Adamson Committed by Trond Myklebust
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SUNRPC: add call to get configured timeout 



Returns the configured timeout for the xprt of the rpc client.

Signed-off-by: default avatarWeston Andros Adamson <dros@netapp.com>
Signed-off-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
parent eb97cbb4

include/linux/sunrpc/clnt.h

+1 −0
Original line number Diff line number Diff line
@@ -160,6 +160,7 @@ void rpc_setbufsize(struct rpc_clnt *, unsigned int, unsigned int); 
int		rpc_protocol(struct rpc_clnt *);

struct net *	rpc_net_ns(struct rpc_clnt *);

size_t		rpc_max_payload(struct rpc_clnt *);

unsigned long	rpc_get_timeout(struct rpc_clnt *clnt);

void		rpc_force_rebind(struct rpc_clnt *);

size_t		rpc_peeraddr(struct rpc_clnt *, struct sockaddr *, size_t);

const char	*rpc_peeraddr2str(struct rpc_clnt *, enum rpc_display_format_t);

net/sunrpc/clnt.c

+15 −0
Original line number Diff line number Diff line
@@ -1195,6 +1195,21 @@ size_t rpc_max_payload(struct rpc_clnt *clnt) 
}

EXPORT_SYMBOL_GPL(rpc_max_payload);



/**

 * rpc_get_timeout - Get timeout for transport in tenths of seconds

 * @clnt: RPC client to query

 */

unsigned long rpc_get_timeout(struct rpc_clnt *clnt)

{

	unsigned long ret;



	rcu_read_lock();

	ret = rcu_dereference(clnt->cl_xprt)->timeout->to_initval;

	rcu_read_unlock();

	return ret;

}

EXPORT_SYMBOL_GPL(rpc_get_timeout);



/**

 * rpc_force_rebind - force transport to check that remote port is unchanged

 * @clnt: client to rebind