Return-Path: linux-nfs-owner@vger.kernel.org Received: from mx12.netapp.com ([216.240.18.77]:51276 "EHLO mx12.netapp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752112Ab3CAVHf convert rfc822-to-8bit (ORCPT ); Fri, 1 Mar 2013 16:07:35 -0500 Received: from vmwexceht01-prd.hq.netapp.com (vmwexceht01-prd.hq.netapp.com [10.106.76.239]) by smtp2.corp.netapp.com (8.13.1/8.13.1/NTAP-1.6) with ESMTP id r21L7WPe021971 for ; Fri, 1 Mar 2013 13:07:33 -0800 (PST) From: "Adamson, Dros" To: "Myklebust, Trond" CC: "" Subject: Re: [PATCH 2/3] SUNRPC: add call to get configured timeout Date: Fri, 1 Mar 2013 21:07:32 +0000 Message-ID: <0EC8763B847DB24D9ADF5EBD9CD7B4192BC8AD6B@SACEXCMBX02-PRD.hq.netapp.com> References: <1362101410-22544-1-git-send-email-dros@netapp.com> <1362101410-22544-2-git-send-email-dros@netapp.com> In-Reply-To: <1362101410-22544-2-git-send-email-dros@netapp.com> Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Sender: linux-nfs-owner@vger.kernel.org List-ID: Hey Trond, One minor fixup here: the comment is wrong. rpc_get_timeout returns the timeout in HZ. Thanks! -dros On Feb 28, 2013, at 8:30 PM, Weston Andros Adamson wrote: > Returns the configured timeout for the xprt of the rpc client. > > Signed-off-by: Weston Andros Adamson > --- > include/linux/sunrpc/clnt.h | 1 + > net/sunrpc/clnt.c | 15 +++++++++++++++ > 2 files changed, 16 insertions(+) > > diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h > index 34206b8..21d52d0 100644 > --- a/include/linux/sunrpc/clnt.h > +++ b/include/linux/sunrpc/clnt.h > @@ -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); > diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c > index a9f7906..09dc0c2 100644 > --- a/net/sunrpc/clnt.c > +++ b/net/sunrpc/clnt.c > @@ -1196,6 +1196,21 @@ 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 > * > -- > 1.7.12.4 (Apple Git-37) >