1 files changed, 102 insertions, 38 deletions

diff --git a/fs/nfs/nfs3proc.c b/fs/nfs/nfs3proc.c
index 7204ba5b2bf8..740f8b1ab04d 100644
--- a/fs/nfs/nfs3proc.c
+++ b/fs/nfs/nfs3proc.c
@@ -43,21 +43,7 @@ nfs3_rpc_wrapper(struct rpc_clnt *clnt, struct rpc_message *msg, int flags)
         return res;
 }
 
-static inline int
-nfs3_rpc_call_wrapper(struct rpc_clnt *clnt, u32 proc, void *argp, void *resp, int flags)
-{
-        struct rpc_message msg = {
-                .rpc_proc       = &clnt->cl_procinfo[proc],
-                .rpc_argp       = argp,
-                .rpc_resp       = resp,
-        };
-        return nfs3_rpc_wrapper(clnt, &msg, flags);
-}
-
-#define rpc_call(clnt, proc, argp, resp, flags) \
-                nfs3_rpc_call_wrapper(clnt, proc, argp, resp, flags)
-#define rpc_call_sync(clnt, msg, flags) \
-                nfs3_rpc_wrapper(clnt, msg, flags)
+#define rpc_call_sync(clnt, msg, flags) nfs3_rpc_wrapper(clnt, msg, flags)
 
 static int
 nfs3_async_handle_jukebox(struct rpc_task *task, struct inode *inode)
@@ -75,14 +61,21 @@ static int
 do_proc_get_root(struct rpc_clnt *client, struct nfs_fh *fhandle,
                  struct nfs_fsinfo *info)
 {
+        struct rpc_message msg = {
+                .rpc_proc       = &nfs3_procedures[NFS3PROC_FSINFO],
+                .rpc_argp       = fhandle,
+                .rpc_resp       = info,
+        };
         int     status;
 
         dprintk("%s: call  fsinfo\n", __FUNCTION__);
         nfs_fattr_init(info->fattr);
-        status = rpc_call(client, NFS3PROC_FSINFO, fhandle, info, 0);
+        status = rpc_call_sync(client, &msg, 0);
         dprintk("%s: reply fsinfo: %d\n", __FUNCTION__, status);
         if (!(info->fattr->valid & NFS_ATTR_FATTR)) {
-                status = rpc_call(client, NFS3PROC_GETATTR, fhandle, info->fattr, 0);
+                msg.rpc_proc = &nfs3_procedures[NFS3PROC_GETATTR];
+                msg.rpc_resp = info->fattr;
+                status = rpc_call_sync(client, &msg, 0);
                 dprintk("%s: reply getattr: %d\n", __FUNCTION__, status);
         }
         return status;
@@ -110,12 +103,16 @@ static int
 nfs3_proc_getattr(struct nfs_server *server, struct nfs_fh *fhandle,
                 struct nfs_fattr *fattr)
 {
+        struct rpc_message msg = {
+                .rpc_proc       = &nfs3_procedures[NFS3PROC_GETATTR],
+                .rpc_argp       = fhandle,
+                .rpc_resp       = fattr,
+        };
         int     status;
 
         dprintk("NFS call  getattr\n");
         nfs_fattr_init(fattr);
-        status = rpc_call(server->client, NFS3PROC_GETATTR,
-                          fhandle, fattr, 0);
+        status = rpc_call_sync(server->client, &msg, 0);
         dprintk("NFS reply getattr: %d\n", status);
         return status;
 }
@@ -129,11 +126,16 @@ nfs3_proc_setattr(struct dentry *dentry, struct nfs_fattr *fattr,
                 .fh             = NFS_FH(inode),
                 .sattr          = sattr,
         };
+        struct rpc_message msg = {
+                .rpc_proc       = &nfs3_procedures[NFS3PROC_SETATTR],
+                .rpc_argp       = &arg,
+                .rpc_resp       = fattr,
+        };
         int     status;
 
         dprintk("NFS call  setattr\n");
         nfs_fattr_init(fattr);
-        status = rpc_call(NFS_CLIENT(inode), NFS3PROC_SETATTR, &arg, fattr, 0);
+        status = rpc_call_sync(NFS_CLIENT(inode), &msg, 0);
         if (status == 0)
                 nfs_setattr_update_inode(inode, sattr);
         dprintk("NFS reply setattr: %d\n", status);
@@ -155,15 +157,23 @@ nfs3_proc_lookup(struct inode *dir, struct qstr *name,
                 .fh             = fhandle,
                 .fattr          = fattr
         };
+        struct rpc_message msg = {
+                .rpc_proc       = &nfs3_procedures[NFS3PROC_LOOKUP],
+                .rpc_argp       = &arg,
+                .rpc_resp       = &res,
+        };
         int                     status;
 
         dprintk("NFS call  lookup %s\n", name->name);
         nfs_fattr_init(&dir_attr);
         nfs_fattr_init(fattr);
-        status = rpc_call(NFS_CLIENT(dir), NFS3PROC_LOOKUP, &arg, &res, 0);
-        if (status >= 0 && !(fattr->valid & NFS_ATTR_FATTR))
-                status = rpc_call(NFS_CLIENT(dir), NFS3PROC_GETATTR,
-                         fhandle, fattr, 0);
+        status = rpc_call_sync(NFS_CLIENT(dir), &msg, 0);
+        if (status >= 0 && !(fattr->valid & NFS_ATTR_FATTR)) {
+                msg.rpc_proc = &nfs3_procedures[NFS3PROC_GETATTR];
+                msg.rpc_argp = fhandle;
+                msg.rpc_resp = fattr;
+                status = rpc_call_sync(NFS_CLIENT(dir), &msg, 0);
+        }
         dprintk("NFS reply lookup: %d\n", status);
         if (status >= 0)
                 status = nfs_refresh_inode(dir, &dir_attr);
@@ -183,7 +193,7 @@ static int nfs3_proc_access(struct inode *inode, struct nfs_access_entry *entry)
                 .rpc_proc       = &nfs3_procedures[NFS3PROC_ACCESS],
                 .rpc_argp       = &arg,
                 .rpc_resp       = &res,
-                .rpc_cred       = entry->cred
+                .rpc_cred       = entry->cred,
         };
         int mode = entry->mask;
         int status;
@@ -229,12 +239,16 @@ static int nfs3_proc_readlink(struct inode *inode, struct page *page,
                 .pglen          = pglen,
                 .pages          = &page
         };
+        struct rpc_message msg = {
+                .rpc_proc       = &nfs3_procedures[NFS3PROC_READLINK],
+                .rpc_argp       = &args,
+                .rpc_resp       = &fattr,
+        };
         int                     status;
 
         dprintk("NFS call  readlink\n");
         nfs_fattr_init(&fattr);
-        status = rpc_call(NFS_CLIENT(inode), NFS3PROC_READLINK,
-                          &args, &fattr, 0);
+        status = rpc_call_sync(NFS_CLIENT(inode), &msg, 0);
         nfs_refresh_inode(inode, &fattr);
         dprintk("NFS reply readlink: %d\n", status);
         return status;
@@ -330,6 +344,11 @@ nfs3_proc_create(struct inode *dir, struct dentry *dentry, struct iattr *sattr,
                 .fh             = &fhandle,
                 .fattr          = &fattr
         };
+        struct rpc_message msg = {
+                .rpc_proc       = &nfs3_procedures[NFS3PROC_CREATE],
+                .rpc_argp       = &arg,
+                .rpc_resp       = &res,
+        };
         mode_t mode = sattr->ia_mode;
         int status;
 
@@ -346,8 +365,8 @@ nfs3_proc_create(struct inode *dir, struct dentry *dentry, struct iattr *sattr,
 again:
         nfs_fattr_init(&dir_attr);
         nfs_fattr_init(&fattr);
-        status = rpc_call(NFS_CLIENT(dir), NFS3PROC_CREATE, &arg, &res, 0);
-        nfs_post_op_update_inode(dir, &dir_attr);
+        status = rpc_call_sync(NFS_CLIENT(dir), &msg, 0);
+        nfs_refresh_inode(dir, &dir_attr);
 
         /* If the server doesn't support the exclusive creation semantics,
          * try again with simple 'guarded' mode. */
@@ -477,12 +496,17 @@ nfs3_proc_rename(struct inode *old_dir, struct qstr *old_name,
                 .fromattr       = &old_dir_attr,
                 .toattr         = &new_dir_attr
         };
+        struct rpc_message msg = {
+                .rpc_proc       = &nfs3_procedures[NFS3PROC_RENAME],
+                .rpc_argp       = &arg,
+                .rpc_resp       = &res,
+        };
         int                     status;
 
         dprintk("NFS call  rename %s -> %s\n", old_name->name, new_name->name);
         nfs_fattr_init(&old_dir_attr);
         nfs_fattr_init(&new_dir_attr);
-        status = rpc_call(NFS_CLIENT(old_dir), NFS3PROC_RENAME, &arg, &res, 0);
+        status = rpc_call_sync(NFS_CLIENT(old_dir), &msg, 0);
         nfs_post_op_update_inode(old_dir, &old_dir_attr);
         nfs_post_op_update_inode(new_dir, &new_dir_attr);
         dprintk("NFS reply rename: %d\n", status);
@@ -503,12 +527,17 @@ nfs3_proc_link(struct inode *inode, struct inode *dir, struct qstr *name)
                 .dir_attr       = &dir_attr,
                 .fattr          = &fattr
         };
+        struct rpc_message msg = {
+                .rpc_proc       = &nfs3_procedures[NFS3PROC_LINK],
+                .rpc_argp       = &arg,
+                .rpc_resp       = &res,
+        };
         int                     status;
 
         dprintk("NFS call  link %s\n", name->name);
         nfs_fattr_init(&dir_attr);
         nfs_fattr_init(&fattr);
-        status = rpc_call(NFS_CLIENT(inode), NFS3PROC_LINK, &arg, &res, 0);
+        status = rpc_call_sync(NFS_CLIENT(inode), &msg, 0);
         nfs_post_op_update_inode(dir, &dir_attr);
         nfs_post_op_update_inode(inode, &fattr);
         dprintk("NFS reply link: %d\n", status);
@@ -534,6 +563,11 @@ nfs3_proc_symlink(struct inode *dir, struct qstr *name, struct qstr *path,
                 .fh             = fhandle,
                 .fattr          = fattr
         };
+        struct rpc_message msg = {
+                .rpc_proc       = &nfs3_procedures[NFS3PROC_SYMLINK],
+                .rpc_argp       = &arg,
+                .rpc_resp       = &res,
+        };
         int                     status;
 
         if (path->len > NFS3_MAXPATHLEN)
@@ -541,7 +575,7 @@ nfs3_proc_symlink(struct inode *dir, struct qstr *name, struct qstr *path,
         dprintk("NFS call  symlink %s -> %s\n", name->name, path->name);
         nfs_fattr_init(&dir_attr);
         nfs_fattr_init(fattr);
-        status = rpc_call(NFS_CLIENT(dir), NFS3PROC_SYMLINK, &arg, &res, 0);
+        status = rpc_call_sync(NFS_CLIENT(dir), &msg, 0);
         nfs_post_op_update_inode(dir, &dir_attr);
         dprintk("NFS reply symlink: %d\n", status);
         return status;
@@ -563,6 +597,11 @@ nfs3_proc_mkdir(struct inode *dir, struct dentry *dentry, struct iattr *sattr)
                 .fh             = &fhandle,
                 .fattr          = &fattr
         };
+        struct rpc_message msg = {
+                .rpc_proc       = &nfs3_procedures[NFS3PROC_MKDIR],
+                .rpc_argp       = &arg,
+                .rpc_resp       = &res,
+        };
         int mode = sattr->ia_mode;
         int status;
 
@@ -572,7 +611,7 @@ nfs3_proc_mkdir(struct inode *dir, struct dentry *dentry, struct iattr *sattr)
 
         nfs_fattr_init(&dir_attr);
         nfs_fattr_init(&fattr);
-        status = rpc_call(NFS_CLIENT(dir), NFS3PROC_MKDIR, &arg, &res, 0);
+        status = rpc_call_sync(NFS_CLIENT(dir), &msg, 0);
         nfs_post_op_update_inode(dir, &dir_attr);
         if (status != 0)
                 goto out;
@@ -594,11 +633,16 @@ nfs3_proc_rmdir(struct inode *dir, struct qstr *name)
                 .name           = name->name,
                 .len            = name->len
         };
+        struct rpc_message msg = {
+                .rpc_proc       = &nfs3_procedures[NFS3PROC_RMDIR],
+                .rpc_argp       = &arg,
+                .rpc_resp       = &dir_attr,
+        };
         int                     status;
 
         dprintk("NFS call  rmdir %s\n", name->name);
         nfs_fattr_init(&dir_attr);
-        status = rpc_call(NFS_CLIENT(dir), NFS3PROC_RMDIR, &arg, &dir_attr, 0);
+        status = rpc_call_sync(NFS_CLIENT(dir), &msg, 0);
         nfs_post_op_update_inode(dir, &dir_attr);
         dprintk("NFS reply rmdir: %d\n", status);
         return status;
@@ -675,6 +719,11 @@ nfs3_proc_mknod(struct inode *dir, struct dentry *dentry, struct iattr *sattr,
                 .fh             = &fh,
                 .fattr          = &fattr
         };
+        struct rpc_message msg = {
+                .rpc_proc       = &nfs3_procedures[NFS3PROC_MKNOD],
+                .rpc_argp       = &arg,
+                .rpc_resp       = &res,
+        };
         mode_t mode = sattr->ia_mode;
         int status;
 
@@ -693,7 +742,7 @@ nfs3_proc_mknod(struct inode *dir, struct dentry *dentry, struct iattr *sattr,
 
         nfs_fattr_init(&dir_attr);
         nfs_fattr_init(&fattr);
-        status = rpc_call(NFS_CLIENT(dir), NFS3PROC_MKNOD, &arg, &res, 0);
+        status = rpc_call_sync(NFS_CLIENT(dir), &msg, 0);
         nfs_post_op_update_inode(dir, &dir_attr);
         if (status != 0)
                 goto out;
@@ -710,11 +759,16 @@ static int
 nfs3_proc_statfs(struct nfs_server *server, struct nfs_fh *fhandle,
                  struct nfs_fsstat *stat)
 {
+        struct rpc_message msg = {
+                .rpc_proc       = &nfs3_procedures[NFS3PROC_FSSTAT],
+                .rpc_argp       = fhandle,
+                .rpc_resp       = stat,
+        };
         int     status;
 
         dprintk("NFS call  fsstat\n");
         nfs_fattr_init(stat->fattr);
-        status = rpc_call(server->client, NFS3PROC_FSSTAT, fhandle, stat, 0);
+        status = rpc_call_sync(server->client, &msg, 0);
         dprintk("NFS reply statfs: %d\n", status);
         return status;
 }
@@ -723,11 +777,16 @@ static int
 nfs3_proc_fsinfo(struct nfs_server *server, struct nfs_fh *fhandle,
                  struct nfs_fsinfo *info)
 {
+        struct rpc_message msg = {
+                .rpc_proc       = &nfs3_procedures[NFS3PROC_FSINFO],
+                .rpc_argp       = fhandle,
+                .rpc_resp       = info,
+        };
         int     status;
 
         dprintk("NFS call  fsinfo\n");
         nfs_fattr_init(info->fattr);
-        status = rpc_call(server->client_sys, NFS3PROC_FSINFO, fhandle, info, 0);
+        status = rpc_call_sync(server->client_sys, &msg, 0);
         dprintk("NFS reply fsinfo: %d\n", status);
         return status;
 }
@@ -736,11 +795,16 @@ static int
 nfs3_proc_pathconf(struct nfs_server *server, struct nfs_fh *fhandle,
                    struct nfs_pathconf *info)
 {
+        struct rpc_message msg = {
+                .rpc_proc       = &nfs3_procedures[NFS3PROC_PATHCONF],
+                .rpc_argp       = fhandle,
+                .rpc_resp       = info,
+        };
         int     status;
 
         dprintk("NFS call  pathconf\n");
         nfs_fattr_init(info->fattr);
-        status = rpc_call(server->client, NFS3PROC_PATHCONF, fhandle, info, 0);
+        status = rpc_call_sync(server->client, &msg, 0);
         dprintk("NFS reply pathconf: %d\n", status);
         return status;
 }