Return-Path: linux-nfs-owner@vger.kernel.org Received: from mail-gg0-f174.google.com ([209.85.161.174]:41181 "EHLO mail-gg0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757091Ab2EVCon (ORCPT ); Mon, 21 May 2012 22:44:43 -0400 Received: by mail-gg0-f174.google.com with SMTP id u4so4992272ggl.19 for ; Mon, 21 May 2012 19:44:42 -0700 (PDT) From: Chuck Lever Subject: [PATCH 03/14] NFS: Use proper naming conventions for nfs_client.impl_id field To: trond.myklebust@netapp.com Cc: linux-nfs@vger.kernel.org Date: Mon, 21 May 2012 22:44:41 -0400 Message-ID: <20120522024440.1787.60778.stgit@degas.1015granger.net> In-Reply-To: <20120522022702.1787.45940.stgit@degas.1015granger.net> References: <20120522022702.1787.45940.stgit@degas.1015granger.net> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Sender: linux-nfs-owner@vger.kernel.org List-ID: Clean up: When naming fields and data types, follow established conventions to facilitate accurate grep/cscope searches. Additionally, for consistency, move the impl_id field into the NFSv4- specific part of the nfs_client, and free that memory in the logic that shuts down NFSv4 nfs_clients. Introduced by commit 7d2ed9ac "NFSv4: parse and display server implementation ids," Fri Feb 17, 2012. Signed-off-by: Chuck Lever --- fs/nfs/client.c | 2 +- fs/nfs/nfs4proc.c | 12 ++++++------ fs/nfs/super.c | 4 ++-- include/linux/nfs_fs_sb.h | 2 +- 4 files changed, 10 insertions(+), 10 deletions(-) diff --git a/fs/nfs/client.c b/fs/nfs/client.c index 471fc9b..39db1be 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -238,6 +238,7 @@ static void nfs4_shutdown_client(struct nfs_client *clp) rpc_destroy_wait_queue(&clp->cl_rpcwaitq); kfree(clp->cl_serverscope); + kfree(clp->cl_implid); } /* idr_remove_all is not needed as all id's are removed by nfs_put_client */ @@ -306,7 +307,6 @@ static void nfs_free_client(struct nfs_client *clp) put_net(clp->net); kfree(clp->cl_hostname); - kfree(clp->impl_id); kfree(clp); dprintk("<-- nfs_free_client()\n"); diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 2c1e57e..e182134 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -5119,8 +5119,8 @@ int nfs4_proc_exchange_id(struct nfs_client *clp, struct rpc_cred *cred) if (!status) { /* use the most recent implementation id */ - kfree(clp->impl_id); - clp->impl_id = res.impl_id; + kfree(clp->cl_implid); + clp->cl_implid = res.impl_id; } else kfree(res.impl_id); @@ -5144,12 +5144,12 @@ int nfs4_proc_exchange_id(struct nfs_client *clp, struct rpc_cred *cred) out_server_scope: kfree(res.server_scope); out: - if (clp->impl_id) + if (clp->cl_implid) dprintk("%s: Server Implementation ID: " "domain: %s, name: %s, date: %llu,%u\n", - __func__, clp->impl_id->domain, clp->impl_id->name, - clp->impl_id->date.seconds, - clp->impl_id->date.nseconds); + __func__, clp->cl_implid->domain, clp->cl_implid->name, + clp->cl_implid->date.seconds, + clp->cl_implid->date.nseconds); dprintk("<-- %s status= %d\n", __func__, status); return status; } diff --git a/fs/nfs/super.c b/fs/nfs/super.c index a973eb1..ff656c0 100644 --- a/fs/nfs/super.c +++ b/fs/nfs/super.c @@ -796,8 +796,8 @@ static void show_pnfs(struct seq_file *m, struct nfs_server *server) static void show_implementation_id(struct seq_file *m, struct nfs_server *nfss) { - if (nfss->nfs_client && nfss->nfs_client->impl_id) { - struct nfs41_impl_id *impl_id = nfss->nfs_client->impl_id; + if (nfss->nfs_client && nfss->nfs_client->cl_implid) { + struct nfs41_impl_id *impl_id = nfss->nfs_client->cl_implid; seq_printf(m, "\n\timpl_id:\tname='%s',domain='%s'," "date='%llu,%u'", impl_id->name, impl_id->domain, diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h index 900d733..773e021 100644 --- a/include/linux/nfs_fs_sb.h +++ b/include/linux/nfs_fs_sb.h @@ -81,13 +81,13 @@ struct nfs_client { u32 cl_exchange_flags; struct nfs4_session *cl_session; /* shared session */ struct nfs41_server_scope *cl_serverscope; + struct nfs41_impl_id *cl_implid; #endif /* CONFIG_NFS_V4 */ #ifdef CONFIG_NFS_FSCACHE struct fscache_cookie *fscache; /* client index cache cookie */ #endif - struct nfs41_impl_id *impl_id; /* from exchange_id */ struct net *net; };