From patchwork Thu Mar 24 17:12:23 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bryan Schumaker X-Patchwork-Id: 659311 X-Patchwork-Delegate: Trond.Myklebust@netapp.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id p2OHCSR0029930 for ; Thu, 24 Mar 2011 17:12:28 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933903Ab1CXRM0 (ORCPT ); Thu, 24 Mar 2011 13:12:26 -0400 Received: from mx2.netapp.com ([216.240.18.37]:32249 "EHLO mx2.netapp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933682Ab1CXRMZ (ORCPT ); Thu, 24 Mar 2011 13:12:25 -0400 X-IronPort-AV: E=Sophos;i="4.63,237,1299484800"; d="scan'208";a="534175598" Received: from smtp1.corp.netapp.com ([10.57.156.124]) by mx2-out.netapp.com with ESMTP; 24 Mar 2011 10:12:25 -0700 Received: from [10.30.20.69] (mmeeker-e8420.hq.netapp.com [10.30.20.69] (may be forged)) by smtp1.corp.netapp.com (8.13.1/8.13.1/NTAP-1.6) with ESMTP id p2OHCN7O006849; Thu, 24 Mar 2011 10:12:24 -0700 (PDT) Message-ID: <4D8B7B77.6080103@netapp.com> Date: Thu, 24 Mar 2011 13:12:23 -0400 From: Bryan Schumaker User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.15) Gecko/20110307 Lightning/1.0b2 Lanikai/3.1.9 MIME-Version: 1.0 To: "Myklebust, Trond" CC: "linux-nfs@vger.kernel.org" Subject: [PATCH v6 1/5] NFS: convert call_sync() to a function Sender: linux-nfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.6 (demeter1.kernel.org [140.211.167.41]); Thu, 24 Mar 2011 17:12:28 +0000 (UTC) diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 6f2f402..9acad79 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -719,9 +719,16 @@ int _nfs4_call_sync(struct nfs_server *server, return rpc_call_sync(server->client, msg, 0); } -#define nfs4_call_sync(server, msg, args, res, cache_reply) \ - (server)->nfs_client->cl_mvops->call_sync((server), (msg), &(args)->seq_args, \ - &(res)->seq_res, (cache_reply)) +static inline +int nfs4_call_sync(struct nfs_server *server, + struct rpc_message *msg, + struct nfs4_sequence_args *args, + struct nfs4_sequence_res *res, + int cache_reply) +{ + return server->nfs_client->cl_mvops->call_sync(server, msg, args, + res, cache_reply); +} static void update_changeattr(struct inode *dir, struct nfs4_change_info *cinfo) { @@ -1831,7 +1838,7 @@ static int _nfs4_do_setattr(struct inode *inode, struct rpc_cred *cred, } else memcpy(&arg.stateid, &zero_stateid, sizeof(arg.stateid)); - status = nfs4_call_sync(server, &msg, &arg, &res, 1); + status = nfs4_call_sync(server, &msg, &arg.seq_args, &res.seq_res, 1); if (status == 0 && state != NULL) renew_lease(server, timestamp); return status; @@ -2090,7 +2097,7 @@ static int _nfs4_server_capabilities(struct nfs_server *server, struct nfs_fh *f }; int status; - status = nfs4_call_sync(server, &msg, &args, &res, 0); + status = nfs4_call_sync(server, &msg, &args.seq_args, &res.seq_res, 0); if (status == 0) { memcpy(server->attr_bitmask, res.attr_bitmask, sizeof(server->attr_bitmask)); server->caps &= ~(NFS_CAP_ACLS|NFS_CAP_HARDLINKS| @@ -2160,7 +2167,7 @@ static int _nfs4_lookup_root(struct nfs_server *server, struct nfs_fh *fhandle, }; nfs_fattr_init(info->fattr); - return nfs4_call_sync(server, &msg, &args, &res, 0); + return nfs4_call_sync(server, &msg, &args.seq_args, &res.seq_res, 0); } static int nfs4_lookup_root(struct nfs_server *server, struct nfs_fh *fhandle, @@ -2249,7 +2256,7 @@ static int _nfs4_proc_getattr(struct nfs_server *server, struct nfs_fh *fhandle, }; nfs_fattr_init(fattr); - return nfs4_call_sync(server, &msg, &args, &res, 0); + return nfs4_call_sync(server, &msg, &args.seq_args, &res.seq_res, 0); } static int nfs4_proc_getattr(struct nfs_server *server, struct nfs_fh *fhandle, struct nfs_fattr *fattr) @@ -2333,7 +2340,7 @@ static int _nfs4_proc_lookupfh(struct nfs_server *server, const struct nfs_fh *d nfs_fattr_init(fattr); dprintk("NFS call lookupfh %s\n", name->name); - status = nfs4_call_sync(server, &msg, &args, &res, 0); + status = nfs4_call_sync(server, &msg, &args.seq_args, &res.seq_res, 0); dprintk("NFS reply lookupfh: %d\n", status); return status; } @@ -2421,7 +2428,7 @@ static int _nfs4_proc_access(struct inode *inode, struct nfs_access_entry *entry if (res.fattr == NULL) return -ENOMEM; - status = nfs4_call_sync(server, &msg, &args, &res, 0); + status = nfs4_call_sync(server, &msg, &args.seq_args, &res.seq_res, 0); if (!status) { entry->mask = 0; if (res.access & NFS4_ACCESS_READ) @@ -2488,7 +2495,7 @@ static int _nfs4_proc_readlink(struct inode *inode, struct page *page, .rpc_resp = &res, }; - return nfs4_call_sync(NFS_SERVER(inode), &msg, &args, &res, 0); + return nfs4_call_sync(NFS_SERVER(inode), &msg, &args.seq_args, &res.seq_res, 0); } static int nfs4_proc_readlink(struct inode *inode, struct page *page, @@ -2577,7 +2584,7 @@ static int _nfs4_proc_remove(struct inode *dir, struct qstr *name) if (res.dir_attr == NULL) goto out; - status = nfs4_call_sync(server, &msg, &args, &res, 1); + status = nfs4_call_sync(server, &msg, &args.seq_args, &res.seq_res, 1); if (status == 0) { update_changeattr(dir, &res.cinfo); nfs_post_op_update_inode(dir, res.dir_attr); @@ -2678,7 +2685,7 @@ static int _nfs4_proc_rename(struct inode *old_dir, struct qstr *old_name, if (res.old_fattr == NULL || res.new_fattr == NULL) goto out; - status = nfs4_call_sync(server, &msg, &arg, &res, 1); + status = nfs4_call_sync(server, &msg, &arg.seq_args, &res.seq_res, 1); if (!status) { update_changeattr(old_dir, &res.old_cinfo); nfs_post_op_update_inode(old_dir, res.old_fattr); @@ -2729,7 +2736,7 @@ static int _nfs4_proc_link(struct inode *inode, struct inode *dir, struct qstr * if (res.fattr == NULL || res.dir_attr == NULL) goto out; - status = nfs4_call_sync(server, &msg, &arg, &res, 1); + status = nfs4_call_sync(server, &msg, &arg.seq_args, &res.seq_res, 1); if (!status) { update_changeattr(dir, &res.cinfo); nfs_post_op_update_inode(dir, res.dir_attr); @@ -2793,7 +2800,7 @@ static struct nfs4_createdata *nfs4_alloc_createdata(struct inode *dir, static int nfs4_do_create(struct inode *dir, struct dentry *dentry, struct nfs4_createdata *data) { int status = nfs4_call_sync(NFS_SERVER(dir), &data->msg, - &data->arg, &data->res, 1); + &data->arg.seq_args, &data->res.seq_res, 1); if (status == 0) { update_changeattr(dir, &data->res.dir_cinfo); nfs_post_op_update_inode(dir, data->res.dir_fattr); @@ -2905,7 +2912,7 @@ static int _nfs4_proc_readdir(struct dentry *dentry, struct rpc_cred *cred, (unsigned long long)cookie); nfs4_setup_readdir(cookie, NFS_COOKIEVERF(dir), dentry, &args); res.pgbase = args.pgbase; - status = nfs4_call_sync(NFS_SERVER(dir), &msg, &args, &res, 0); + status = nfs4_call_sync(NFS_SERVER(dir), &msg, &args.seq_args, &res.seq_res, 0); if (status >= 0) { memcpy(NFS_COOKIEVERF(dir), res.verifier.data, NFS4_VERIFIER_SIZE); status += args.pgbase; @@ -2997,7 +3004,7 @@ static int _nfs4_proc_statfs(struct nfs_server *server, struct nfs_fh *fhandle, }; nfs_fattr_init(fsstat->fattr); - return nfs4_call_sync(server, &msg, &args, &res, 0); + return nfs4_call_sync(server, &msg, &args.seq_args, &res.seq_res, 0); } static int nfs4_proc_statfs(struct nfs_server *server, struct nfs_fh *fhandle, struct nfs_fsstat *fsstat) @@ -3028,7 +3035,7 @@ static int _nfs4_do_fsinfo(struct nfs_server *server, struct nfs_fh *fhandle, .rpc_resp = &res, }; - return nfs4_call_sync(server, &msg, &args, &res, 0); + return nfs4_call_sync(server, &msg, &args.seq_args, &res.seq_res, 0); } static int nfs4_do_fsinfo(struct nfs_server *server, struct nfs_fh *fhandle, struct nfs_fsinfo *fsinfo) @@ -3073,7 +3080,7 @@ static int _nfs4_proc_pathconf(struct nfs_server *server, struct nfs_fh *fhandle } nfs_fattr_init(pathconf->fattr); - return nfs4_call_sync(server, &msg, &args, &res, 0); + return nfs4_call_sync(server, &msg, &args.seq_args, &res.seq_res, 0); } static int nfs4_proc_pathconf(struct nfs_server *server, struct nfs_fh *fhandle, @@ -3462,7 +3469,7 @@ static ssize_t __nfs4_get_acl_uncached(struct inode *inode, void *buf, size_t bu resp_buf = buf; buf_to_pages(buf, buflen, args.acl_pages, &args.acl_pgbase); } - ret = nfs4_call_sync(NFS_SERVER(inode), &msg, &args, &res, 0); + ret = nfs4_call_sync(NFS_SERVER(inode), &msg, &args.seq_args, &res.seq_res, 0); if (ret) goto out_free; if (res.acl_len > args.acl_len) @@ -3537,7 +3544,7 @@ static int __nfs4_proc_set_acl(struct inode *inode, const void *buf, size_t bufl if (i < 0) return i; nfs_inode_return_delegation(inode); - ret = nfs4_call_sync(server, &msg, &arg, &res, 1); + ret = nfs4_call_sync(server, &msg, &arg.seq_args, &res.seq_res, 1); /* * Free each page after tx, so the only ref left is @@ -3900,7 +3907,7 @@ static int _nfs4_proc_getlk(struct nfs4_state *state, int cmd, struct file_lock lsp = request->fl_u.nfs4_fl.owner; arg.lock_owner.id = lsp->ls_id.id; arg.lock_owner.s_dev = server->s_dev; - status = nfs4_call_sync(server, &msg, &arg, &res, 1); + status = nfs4_call_sync(server, &msg, &arg.seq_args, &res.seq_res, 1); switch (status) { case 0: request->fl_type = F_UNLCK; @@ -4628,7 +4635,7 @@ int nfs4_proc_fs_locations(struct inode *dir, const struct qstr *name, nfs_fattr_init(&fs_locations->fattr); fs_locations->server = server; fs_locations->nlocations = 0; - status = nfs4_call_sync(server, &msg, &args, &res, 0); + status = nfs4_call_sync(server, &msg, &args.seq_args, &res.seq_res, 0); nfs_fixup_referral_attributes(&fs_locations->fattr); dprintk("%s: returned status = %d\n", __func__, status); return status; @@ -5596,7 +5603,7 @@ _nfs4_proc_getdeviceinfo(struct nfs_server *server, struct pnfs_device *pdev) int status; dprintk("--> %s\n", __func__); - status = nfs4_call_sync(server, &msg, &args, &res, 0); + status = nfs4_call_sync(server, &msg, &args.seq_args, &res.seq_res, 0); dprintk("<-- %s status=%d\n", __func__, status); return status;