From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: linux-nfs-owner@vger.kernel.org Received: from mailhub.sw.ru ([195.214.232.25]:31028 "EHLO relay.sw.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933130Ab2AKPTG (ORCPT ); Wed, 11 Jan 2012 10:19:06 -0500 Subject: [PATCH v2 6/6] SUNRPC: remove RPC PipeFS mount point reference from RPC client To: Trond.Myklebust@netapp.com From: Stanislav Kinsbursky Cc: linux-nfs@vger.kernel.org, xemul@parallels.com, neilb@suse.de, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, jbottomley@parallels.com, bfields@fieldses.org, davem@davemloft.net, devel@openvz.org Date: Wed, 11 Jan 2012 19:18:42 +0400 Message-ID: <20120111151842.5891.32237.stgit@localhost6.localdomain6> In-Reply-To: <20120111151051.5891.1830.stgit@localhost6.localdomain6> References: <20120111151051.5891.1830.stgit@localhost6.localdomain6> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Sender: linux-nfs-owner@vger.kernel.org List-ID: This is a cleanup patch. We don't need this reference anymore. Signed-off-by: Stanislav Kinsbursky --- fs/nfs/idmap.c | 4 ++-- include/linux/sunrpc/clnt.h | 2 +- net/sunrpc/auth_gss/auth_gss.c | 8 ++++---- net/sunrpc/clnt.c | 21 ++++++++++----------- 4 files changed, 17 insertions(+), 18 deletions(-) diff --git a/fs/nfs/idmap.c b/fs/nfs/idmap.c index 096e374..9c701b5 100644 --- a/fs/nfs/idmap.c +++ b/fs/nfs/idmap.c @@ -368,8 +368,8 @@ nfs_idmap_new(struct nfs_client *clp) return error; } - if (clp->cl_rpcclient->cl_path.dentry) - pipe->dentry = rpc_mkpipe_dentry(clp->cl_rpcclient->cl_path.dentry, + if (clp->cl_rpcclient->cl_dentry) + pipe->dentry = rpc_mkpipe_dentry(clp->cl_rpcclient->cl_dentry, "idmap", idmap, pipe); if (IS_ERR(pipe->dentry)) { error = PTR_ERR(pipe->dentry); diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h index a4f237c..1e56469 100644 --- a/include/linux/sunrpc/clnt.h +++ b/include/linux/sunrpc/clnt.h @@ -57,7 +57,7 @@ struct rpc_clnt { int cl_nodelen; /* nodename length */ char cl_nodename[UNX_MAXNODENAME]; - struct path cl_path; + struct dentry * cl_dentry; struct rpc_clnt * cl_parent; /* Points to parent of clones */ struct rpc_rtt cl_rtt_default; struct rpc_timeout cl_timeout_default; diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c index d7a5719..1fd4abe 100644 --- a/net/sunrpc/auth_gss/auth_gss.c +++ b/net/sunrpc/auth_gss/auth_gss.c @@ -779,12 +779,12 @@ static int gss_pipes_dentries_create(struct rpc_auth *auth) gss_auth = container_of(auth, struct gss_auth, rpc_auth); clnt = gss_auth->client; - gss_auth->pipe[1]->dentry = rpc_mkpipe_dentry(clnt->cl_path.dentry, + gss_auth->pipe[1]->dentry = rpc_mkpipe_dentry(clnt->cl_dentry, "gssd", clnt, gss_auth->pipe[1]); if (IS_ERR(gss_auth->pipe[1]->dentry)) return PTR_ERR(gss_auth->pipe[1]->dentry); - gss_auth->pipe[0]->dentry = rpc_mkpipe_dentry(clnt->cl_path.dentry, + gss_auth->pipe[0]->dentry = rpc_mkpipe_dentry(clnt->cl_dentry, gss_auth->mech->gm_name, clnt, gss_auth->pipe[0]); if (IS_ERR(gss_auth->pipe[0]->dentry)) { @@ -806,7 +806,7 @@ static void gss_pipes_dentries_destroy_net(struct rpc_clnt *clnt, sb = rpc_get_sb_net(net); if (sb) { - if (clnt->cl_path.dentry) + if (clnt->cl_dentry) gss_pipes_dentries_destroy(auth); rpc_put_sb_net(net); } @@ -821,7 +821,7 @@ static int gss_pipes_dentries_create_net(struct rpc_clnt *clnt, sb = rpc_get_sb_net(net); if (sb) { - if (clnt->cl_path.dentry) + if (clnt->cl_dentry) err = gss_pipes_dentries_create(auth); rpc_put_sb_net(net); } diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c index e3ced30..ed7c22d 100644 --- a/net/sunrpc/clnt.c +++ b/net/sunrpc/clnt.c @@ -98,12 +98,12 @@ static void rpc_unregister_client(struct rpc_clnt *clnt) static void __rpc_clnt_remove_pipedir(struct rpc_clnt *clnt) { - if (clnt->cl_path.dentry) { + if (clnt->cl_dentry) { if (clnt->cl_auth && clnt->cl_auth->au_ops->pipes_destroy) clnt->cl_auth->au_ops->pipes_destroy(clnt->cl_auth); - rpc_remove_client_dir(clnt->cl_path.dentry); + rpc_remove_client_dir(clnt->cl_dentry); } - clnt->cl_path.dentry = NULL; + clnt->cl_dentry = NULL; } static void rpc_clnt_remove_pipedir(struct rpc_clnt *clnt) @@ -154,20 +154,19 @@ static int rpc_setup_pipedir(struct rpc_clnt *clnt, char *dir_name) { struct super_block *pipefs_sb; - struct path path; + struct dentry *dentry; - clnt->cl_path.mnt = ERR_PTR(-ENOENT); - clnt->cl_path.dentry = NULL; + clnt->cl_dentry = NULL; if (dir_name == NULL) return 0; pipefs_sb = rpc_get_sb_net(clnt->cl_xprt->xprt_net); if (!pipefs_sb) return 0; - path.dentry = rpc_setup_pipedir_sb(pipefs_sb, clnt, dir_name); + dentry = rpc_setup_pipedir_sb(pipefs_sb, clnt, dir_name); rpc_put_sb_net(clnt->cl_xprt->xprt_net); - if (IS_ERR(path.dentry)) - return PTR_ERR(path.dentry); - clnt->cl_path = path; + if (IS_ERR(dentry)) + return PTR_ERR(dentry); + clnt->cl_dentry = dentry; return 0; } @@ -186,7 +185,7 @@ static int __rpc_pipefs_event(struct rpc_clnt *clnt, unsigned long event, BUG_ON(dentry == NULL); if (IS_ERR(dentry)) return PTR_ERR(dentry); - clnt->cl_path.dentry = dentry; + clnt->cl_dentry = dentry; if (clnt->cl_auth->au_ops->pipes_create) { err = clnt->cl_auth->au_ops->pipes_create(clnt->cl_auth); if (err)