diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c index 92530c3c1694..8a327971d485 100644 --- a/fs/nfs/dir.c +++ b/fs/nfs/dir.c @@ -1494,19 +1494,17 @@ nfs_lookup_revalidate_dentry(struct inode *dir, struct dentry *dentry, { struct nfs_fh *fhandle; struct nfs_fattr *fattr; - struct nfs4_label *label; unsigned long dir_verifier; int ret; ret = -ENOMEM; fhandle = nfs_alloc_fhandle(); - fattr = nfs_alloc_fattr(); - label = nfs4_label_alloc(NFS_SERVER(inode), GFP_KERNEL); - if (fhandle == NULL || fattr == NULL || IS_ERR(label)) + fattr = nfs_alloc_fattr_with_label(NFS_SERVER(inode)); + if (fhandle == NULL || fattr == NULL) goto out; dir_verifier = nfs_save_change_attribute(dir); - ret = NFS_PROTO(dir)->lookup(dir, dentry, fhandle, fattr, label); + ret = NFS_PROTO(dir)->lookup(dir, dentry, fhandle, fattr); if (ret < 0) { switch (ret) { case -ESTALE: @@ -1525,7 +1523,7 @@ nfs_lookup_revalidate_dentry(struct inode *dir, struct dentry *dentry, if (nfs_refresh_inode(inode, fattr) < 0) goto out; - nfs_setsecurity(inode, fattr, label); + nfs_setsecurity(inode, fattr, fattr->label); nfs_set_verifier(dentry, dir_verifier); /* set a readdirplus hint that we had a cache miss */ @@ -1534,7 +1532,6 @@ nfs_lookup_revalidate_dentry(struct inode *dir, struct dentry *dentry, out: nfs_free_fattr(fattr); nfs_free_fhandle(fhandle); - nfs4_label_free(label); /* * If the lookup failed despite the dentry change attribute being @@ -1754,7 +1751,6 @@ struct dentry *nfs_lookup(struct inode *dir, struct dentry * dentry, unsigned in struct inode *inode = NULL; struct nfs_fh *fhandle = NULL; struct nfs_fattr *fattr = NULL; - struct nfs4_label *label = NULL; unsigned long dir_verifier; int error; @@ -1773,27 +1769,23 @@ struct dentry *nfs_lookup(struct inode *dir, struct dentry * dentry, unsigned in res = ERR_PTR(-ENOMEM); fhandle = nfs_alloc_fhandle(); - fattr = nfs_alloc_fattr(); + fattr = nfs_alloc_fattr_with_label(NFS_SERVER(dir)); if (fhandle == NULL || fattr == NULL) goto out; - label = nfs4_label_alloc(NFS_SERVER(dir), GFP_NOWAIT); - if (IS_ERR(label)) - goto out; - dir_verifier = nfs_save_change_attribute(dir); trace_nfs_lookup_enter(dir, dentry, flags); - error = NFS_PROTO(dir)->lookup(dir, dentry, fhandle, fattr, label); + error = NFS_PROTO(dir)->lookup(dir, dentry, fhandle, fattr); if (error == -ENOENT) goto no_entry; if (error < 0) { res = ERR_PTR(error); - goto out_label; + goto out; } - inode = nfs_fhget(dentry->d_sb, fhandle, fattr, label); + inode = nfs_fhget(dentry->d_sb, fhandle, fattr, fattr->label); res = ERR_CAST(inode); if (IS_ERR(res)) - goto out_label; + goto out; /* Notify readdir to use READDIRPLUS */ nfs_force_use_readdirplus(dir); @@ -1802,14 +1794,12 @@ no_entry: res = d_splice_alias(inode, dentry); if (res != NULL) { if (IS_ERR(res)) - goto out_label; + goto out; dentry = res; } nfs_set_verifier(dentry, dir_verifier); -out_label: - trace_nfs_lookup_exit(dir, dentry, flags, PTR_ERR_OR_ZERO(res)); - nfs4_label_free(label); out: + trace_nfs_lookup_exit(dir, dentry, flags, PTR_ERR_OR_ZERO(res)); nfs_free_fattr(fattr); nfs_free_fhandle(fhandle); return res; @@ -2058,7 +2048,7 @@ nfs_add_or_obtain(struct dentry *dentry, struct nfs_fh *fhandle, d_drop(dentry); if (fhandle->size == 0) { - error = NFS_PROTO(dir)->lookup(dir, dentry, fhandle, fattr, NULL); + error = NFS_PROTO(dir)->lookup(dir, dentry, fhandle, fattr); if (error) goto out_error; } diff --git a/fs/nfs/namespace.c b/fs/nfs/namespace.c index bc0c698f3350..3295af4110f1 100644 --- a/fs/nfs/namespace.c +++ b/fs/nfs/namespace.c @@ -308,8 +308,7 @@ int nfs_submount(struct fs_context *fc, struct nfs_server *server) /* Look it up again to get its attributes */ err = server->nfs_client->rpc_ops->lookup(d_inode(parent), dentry, - ctx->mntfh, ctx->clone_data.fattr, - NULL); + ctx->mntfh, ctx->clone_data.fattr); dput(parent); if (err != 0) return err; diff --git a/fs/nfs/nfs3proc.c b/fs/nfs/nfs3proc.c index f7524310ddf4..717eb651f0fd 100644 --- a/fs/nfs/nfs3proc.c +++ b/fs/nfs/nfs3proc.c @@ -193,8 +193,7 @@ __nfs3_proc_lookup(struct inode *dir, const char *name, size_t len, static int nfs3_proc_lookup(struct inode *dir, struct dentry *dentry, - struct nfs_fh *fhandle, struct nfs_fattr *fattr, - struct nfs4_label *label) + struct nfs_fh *fhandle, struct nfs_fattr *fattr) { unsigned short task_flags = 0; diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index bde5b5723046..7af73fd34b22 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -4294,7 +4294,7 @@ nfs4_proc_setattr(struct dentry *dentry, struct nfs_fattr *fattr, static int _nfs4_proc_lookup(struct rpc_clnt *clnt, struct inode *dir, struct dentry *dentry, struct nfs_fh *fhandle, - struct nfs_fattr *fattr, struct nfs4_label *label) + struct nfs_fattr *fattr) { struct nfs_server *server = NFS_SERVER(dir); int status; @@ -4306,7 +4306,6 @@ static int _nfs4_proc_lookup(struct rpc_clnt *clnt, struct inode *dir, struct nfs4_lookup_res res = { .server = server, .fattr = fattr, - .label = label, .fh = fhandle, }; struct rpc_message msg = { @@ -4323,7 +4322,7 @@ static int _nfs4_proc_lookup(struct rpc_clnt *clnt, struct inode *dir, if (nfs_lookup_is_soft_revalidate(dentry)) task_flags |= RPC_TASK_TIMEOUT; - args.bitmask = nfs4_bitmask(server, label); + args.bitmask = nfs4_bitmask(server, fattr->label); nfs_fattr_init(fattr); @@ -4345,7 +4344,7 @@ static void nfs_fixup_secinfo_attributes(struct nfs_fattr *fattr) static int nfs4_proc_lookup_common(struct rpc_clnt **clnt, struct inode *dir, struct dentry *dentry, struct nfs_fh *fhandle, - struct nfs_fattr *fattr, struct nfs4_label *label) + struct nfs_fattr *fattr) { struct nfs4_exception exception = { .interruptible = true, @@ -4354,7 +4353,7 @@ static int nfs4_proc_lookup_common(struct rpc_clnt **clnt, struct inode *dir, const struct qstr *name = &dentry->d_name; int err; do { - err = _nfs4_proc_lookup(client, dir, dentry, fhandle, fattr, label); + err = _nfs4_proc_lookup(client, dir, dentry, fhandle, fattr); trace_nfs4_lookup(dir, name, err); switch (err) { case -NFS4ERR_BADNAME: @@ -4390,13 +4389,12 @@ out: } static int nfs4_proc_lookup(struct inode *dir, struct dentry *dentry, - struct nfs_fh *fhandle, struct nfs_fattr *fattr, - struct nfs4_label *label) + struct nfs_fh *fhandle, struct nfs_fattr *fattr) { int status; struct rpc_clnt *client = NFS_CLIENT(dir); - status = nfs4_proc_lookup_common(&client, dir, dentry, fhandle, fattr, label); + status = nfs4_proc_lookup_common(&client, dir, dentry, fhandle, fattr); if (client != NFS_CLIENT(dir)) { rpc_shutdown_client(client); nfs_fixup_secinfo_attributes(fattr); @@ -4411,7 +4409,7 @@ nfs4_proc_lookup_mountpoint(struct inode *dir, struct dentry *dentry, struct rpc_clnt *client = NFS_CLIENT(dir); int status; - status = nfs4_proc_lookup_common(&client, dir, dentry, fhandle, fattr, NULL); + status = nfs4_proc_lookup_common(&client, dir, dentry, fhandle, fattr); if (status < 0) return ERR_PTR(status); return (client == NFS_CLIENT(dir)) ? rpc_clone_client(client) : client; diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c index 4c9d66fac3fd..960e2b2a7a58 100644 --- a/fs/nfs/nfs4xdr.c +++ b/fs/nfs/nfs4xdr.c @@ -6171,7 +6171,7 @@ static int nfs4_xdr_dec_lookup(struct rpc_rqst *rqstp, struct xdr_stream *xdr, status = decode_getfh(xdr, res->fh); if (status) goto out; - status = decode_getfattr_label(xdr, res->fattr, res->label, res->server); + status = decode_getfattr_label(xdr, res->fattr, res->fattr->label, res->server); out: return status; } @@ -6229,7 +6229,7 @@ static int nfs4_xdr_dec_lookup_root(struct rpc_rqst *rqstp, status = decode_getfh(xdr, res->fh); if (status == 0) status = decode_getfattr_label(xdr, res->fattr, - res->label, res->server); + res->fattr->label, res->server); out: return status; } diff --git a/fs/nfs/proc.c b/fs/nfs/proc.c index ecc4e717808c..98a8901ede2e 100644 --- a/fs/nfs/proc.c +++ b/fs/nfs/proc.c @@ -154,8 +154,7 @@ nfs_proc_setattr(struct dentry *dentry, struct nfs_fattr *fattr, static int nfs_proc_lookup(struct inode *dir, struct dentry *dentry, - struct nfs_fh *fhandle, struct nfs_fattr *fattr, - struct nfs4_label *label) + struct nfs_fh *fhandle, struct nfs_fattr *fattr) { struct nfs_diropargs arg = { .fh = NFS_FH(dir), diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h index d55bf3fd5167..95219d5a8668 100644 --- a/include/linux/nfs_xdr.h +++ b/include/linux/nfs_xdr.h @@ -1095,7 +1095,6 @@ struct nfs4_lookup_res { const struct nfs_server * server; struct nfs_fattr * fattr; struct nfs_fh * fh; - struct nfs4_label *label; }; struct nfs4_lookupp_arg { @@ -1740,8 +1739,7 @@ struct nfs_rpc_ops { int (*setattr) (struct dentry *, struct nfs_fattr *, struct iattr *); int (*lookup) (struct inode *, struct dentry *, - struct nfs_fh *, struct nfs_fattr *, - struct nfs4_label *); + struct nfs_fh *, struct nfs_fattr *); int (*lookupp) (struct inode *, struct nfs_fh *, struct nfs_fattr *, struct nfs4_label *); int (*access) (struct inode *, struct nfs_access_entry *);