From: Malahal Naineni <malahal@us.ibm.com>
To: linux-nfs@vger.kernel.org
Subject: Re: [PATCH 08/13] SUNRPC: Add API to acquire source address
Date: Wed, 15 Feb 2012 16:12:07 -0600 [thread overview]
Message-ID: <20120215221207.GB24995@us.ibm.com> (raw)
In-Reply-To: <20120215213550.3254.1420.stgit@ellison.1015granger.net>
Chuck Lever [chuck.lever@oracle.com] wrote:
> + rcu_read_lock();
> + xprt = rcu_dereference(clnt->cl_xprt);
> + salen = xprt->addrlen;
> + memcpy(sap, &xprt->addr, salen);
> + net = get_net(xprt->xprt_net);
> + rcu_read_unlock();
Did I miss a patch that made cl_xprt go away unless accessed under RCU?
Thanks, Malahal.
next prev parent reply other threads:[~2012-02-15 22:12 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-15 21:34 [PATCH 00/13] For 3.4 (try 2) Chuck Lever
2012-02-15 21:34 ` [PATCH 01/13] NFS: Make nfs_cache_array.size a signed integer Chuck Lever
2012-02-16 19:52 ` Myklebust, Trond
2012-02-16 20:09 ` Chuck Lever
2012-02-16 20:34 ` Myklebust, Trond
2012-02-16 20:53 ` Chuck Lever
2012-02-15 21:35 ` [PATCH 02/13] NFS: Fix comparison signage warnings with slot ID computations Chuck Lever
2012-02-16 19:52 ` Myklebust, Trond
2012-02-16 20:10 ` Chuck Lever
2012-02-15 21:35 ` [PATCH 03/13] SUNRPC: Use KERN_DEFAULT for debugging printk's Chuck Lever
2012-02-15 22:05 ` Malahal Naineni
2012-02-16 19:54 ` Myklebust, Trond
2012-02-15 21:35 ` [PATCH 04/13] nfs: Clean up debugging in nfs_follow_mountpoint() Chuck Lever
2012-02-15 21:35 ` [PATCH 05/13] NFS: Clean up debugging in decode_pathname() Chuck Lever
2012-02-15 21:35 ` [PATCH 06/13] NFS: Add debugging messages to NFSv4's CLOSE procedure Chuck Lever
2012-02-15 21:35 ` [PATCH 07/13] NFS: Reduce debugging noise from encode_compound_hdr Chuck Lever
2012-02-16 20:04 ` Myklebust, Trond
2012-02-16 20:11 ` Chuck Lever
2012-02-15 21:35 ` [PATCH 08/13] SUNRPC: Add API to acquire source address Chuck Lever
2012-02-15 22:12 ` Malahal Naineni [this message]
2012-02-15 22:17 ` Chuck Lever
2012-02-16 20:07 ` Myklebust, Trond
2012-02-16 20:13 ` Chuck Lever
2012-02-15 21:36 ` [PATCH 09/13] NFS: Add a client-side function to display NFS file handles Chuck Lever
2012-02-15 21:36 ` [PATCH 10/13] NFS: Save root file handle in nfs_server Chuck Lever
2012-02-15 21:36 ` [PATCH 11/13] NFS: Simplify arguments of encode_renew() Chuck Lever
2012-02-15 21:36 ` [PATCH 12/13] NFS: Introduce NFS_ATTR_FATTR_V4_LOCATIONS Chuck Lever
2012-02-15 21:36 ` [PATCH 13/13] NFS: Request fh_expire_type attribute in "server caps" operation Chuck Lever
2012-02-20 15:01 ` Matthew Treinish
-- strict thread matches above, loose matches on Subject: below --
2012-02-15 19:41 [PATCH 00/13] For 3.4 Chuck Lever
2012-02-15 19:42 ` [PATCH 08/13] SUNRPC: Add API to acquire source address Chuck Lever
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