diff options
Diffstat (limited to 'fs/nfs')
| -rw-r--r-- | fs/nfs/nfs4proc.c | 62 |
1 files changed, 17 insertions, 45 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 0f0b607..b0c01b2 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -73,9 +73,6 @@ static int _nfs4_proc_open(struct nfs4_opendata *data); static int _nfs4_recover_proc_open(struct nfs4_opendata *data); static int nfs4_do_fsinfo(struct nfs_server *, struct nfs_fh *, struct nfs_fsinfo *); static int nfs4_async_handle_error(struct rpc_task *, const struct nfs_server *, struct nfs4_state *); -static int _nfs4_proc_lookup(struct rpc_clnt *client, struct inode *dir, - const struct qstr *name, struct nfs_fh *fhandle, - struct nfs_fattr *fattr); static int _nfs4_proc_getattr(struct nfs_server *server, struct nfs_fh *fhandle, struct nfs_fattr *fattr); static int nfs4_do_setattr(struct inode *inode, struct rpc_cred *cred, struct nfs_fattr *fattr, struct iattr *sattr, @@ -2408,14 +2405,15 @@ nfs4_proc_setattr(struct dentry *dentry, struct nfs_fattr *fattr, return status; } -static int _nfs4_proc_lookupfh(struct rpc_clnt *clnt, struct nfs_server *server, - const struct nfs_fh *dirfh, const struct qstr *name, - struct nfs_fh *fhandle, struct nfs_fattr *fattr) +static int _nfs4_proc_lookup(struct rpc_clnt *clnt, struct inode *dir, + const struct qstr *name, struct nfs_fh *fhandle, + struct nfs_fattr *fattr) { + struct nfs_server *server = NFS_SERVER(dir); int status; struct nfs4_lookup_arg args = { .bitmask = server->attr_bitmask, - .dir_fh = dirfh, + .dir_fh = NFS_FH(dir), .name = name, }; struct nfs4_lookup_res res = { @@ -2431,40 +2429,8 @@ static int _nfs4_proc_lookupfh(struct rpc_clnt *clnt, struct nfs_server *server, nfs_fattr_init(fattr); - dprintk("NFS call lookupfh %s\n", name->name); - status = nfs4_call_sync(clnt, server, &msg, &args.seq_args, &res.seq_res, 0); - dprintk("NFS reply lookupfh: %d\n", status); - return status; -} - -static int nfs4_proc_lookupfh(struct nfs_server *server, struct nfs_fh *dirfh, - struct qstr *name, struct nfs_fh *fhandle, - struct nfs_fattr *fattr) -{ - struct nfs4_exception exception = { }; - int err; - do { - err = _nfs4_proc_lookupfh(server->client, server, dirfh, name, fhandle, fattr); - /* FIXME: !!!! */ - if (err == -NFS4ERR_MOVED) { - err = -EREMOTE; - break; - } - err = nfs4_handle_exception(server, err, &exception); - } while (exception.retry); - return err; -} - -static int _nfs4_proc_lookup(struct rpc_clnt *clnt, struct inode *dir, - const struct qstr *name, struct nfs_fh *fhandle, - struct nfs_fattr *fattr) -{ - int status; - dprintk("NFS call lookup %s\n", name->name); - status = _nfs4_proc_lookupfh(clnt, NFS_SERVER(dir), NFS_FH(dir), name, fhandle, fattr); - if (status == -NFS4ERR_MOVED) - status = nfs4_get_referral(dir, name, fattr, fhandle); + status = nfs4_call_sync(clnt, server, &msg, &args.seq_args, &res.seq_res, 0); dprintk("NFS reply lookup: %d\n", status); return status; } @@ -2485,11 +2451,18 @@ static int nfs4_proc_lookup(struct rpc_clnt *clnt, struct inode *dir, struct qst struct nfs4_exception exception = { }; int err; do { - err = nfs4_handle_exception(NFS_SERVER(dir), - _nfs4_proc_lookup(clnt, dir, name, fhandle, fattr), - &exception); - if (err == -EPERM) + int status; + + status = _nfs4_proc_lookup(clnt, dir, name, fhandle, fattr); + switch (status) { + case -NFS4ERR_MOVED: + err = nfs4_get_referral(dir, name, fattr, fhandle); + break; + case -NFS4ERR_WRONGSEC: nfs_fixup_secinfo_attributes(fattr, fhandle); + } + err = nfs4_handle_exception(NFS_SERVER(dir), + status, &exception); } while (exception.retry); return err; } @@ -6270,7 +6243,6 @@ const struct nfs_rpc_ops nfs_v4_clientops = { .getroot = nfs4_proc_get_root, .getattr = nfs4_proc_getattr, .setattr = nfs4_proc_setattr, - .lookupfh = nfs4_proc_lookupfh, .lookup = nfs4_proc_lookup, .access = nfs4_proc_access, .readlink = nfs4_proc_readlink, |