NFS: Remove the nfs4_label from the nfs4_getattr_res
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
diff --git a/fs/nfs/client.c b/fs/nfs/client.c
index 960b9d8..1e4dc1a 100644
--- a/fs/nfs/client.c
+++ b/fs/nfs/client.c
@@ -1048,7 +1048,7 @@ struct nfs_server *nfs_create_server(struct fs_context *fc)
if (!(fattr->valid & NFS_ATTR_FATTR)) {
error = ctx->nfs_mod->rpc_ops->getattr(server, ctx->mntfh,
- fattr, NULL, NULL);
+ fattr, NULL);
if (error < 0) {
dprintk("nfs_create_server: getattr error = %d\n", -error);
goto error;
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index 8a32797..aa95a89 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -2056,7 +2056,7 @@ nfs_add_or_obtain(struct dentry *dentry, struct nfs_fh *fhandle,
if (!(fattr->valid & NFS_ATTR_FATTR)) {
struct nfs_server *server = NFS_SB(dentry->d_sb);
error = server->nfs_client->rpc_ops->getattr(server, fhandle,
- fattr, NULL, NULL);
+ fattr, NULL);
if (error < 0)
goto out_error;
}
diff --git a/fs/nfs/export.c b/fs/nfs/export.c
index 895b404..a0462f7 100644
--- a/fs/nfs/export.c
+++ b/fs/nfs/export.c
@@ -64,7 +64,6 @@ static struct dentry *
nfs_fh_to_dentry(struct super_block *sb, struct fid *fid,
int fh_len, int fh_type)
{
- struct nfs4_label *label = NULL;
struct nfs_fattr *fattr = NULL;
struct nfs_fh *server_fh = nfs_exp_embedfh(fid->raw);
size_t fh_size = offsetof(struct nfs_fh, data) + server_fh->size;
@@ -79,7 +78,7 @@ nfs_fh_to_dentry(struct super_block *sb, struct fid *fid,
if (fh_len < len || fh_type != len)
return NULL;
- fattr = nfs_alloc_fattr();
+ fattr = nfs_alloc_fattr_with_label(NFS_SB(sb));
if (fattr == NULL) {
dentry = ERR_PTR(-ENOMEM);
goto out;
@@ -95,28 +94,19 @@ nfs_fh_to_dentry(struct super_block *sb, struct fid *fid,
if (inode)
goto out_found;
- label = nfs4_label_alloc(NFS_SB(sb), GFP_KERNEL);
- if (IS_ERR(label)) {
- dentry = ERR_CAST(label);
- goto out_free_fattr;
- }
-
rpc_ops = NFS_SB(sb)->nfs_client->rpc_ops;
- ret = rpc_ops->getattr(NFS_SB(sb), server_fh, fattr, label, NULL);
+ ret = rpc_ops->getattr(NFS_SB(sb), server_fh, fattr, NULL);
if (ret) {
dprintk("%s: getattr failed %d\n", __func__, ret);
trace_nfs_fh_to_dentry(sb, server_fh, fattr->fileid, ret);
dentry = ERR_PTR(ret);
- goto out_free_label;
+ goto out_free_fattr;
}
- inode = nfs_fhget(sb, server_fh, fattr, label);
+ inode = nfs_fhget(sb, server_fh, fattr, fattr->label);
out_found:
dentry = d_obtain_alias(inode);
-
-out_free_label:
- nfs4_label_free(label);
out_free_fattr:
nfs_free_fattr(fattr);
out:
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 84c7efa..7d9dca7 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -1194,7 +1194,6 @@ int
__nfs_revalidate_inode(struct nfs_server *server, struct inode *inode)
{
int status = -ESTALE;
- struct nfs4_label *label = NULL;
struct nfs_fattr *fattr = NULL;
struct nfs_inode *nfsi = NFS_I(inode);
@@ -1216,20 +1215,13 @@ __nfs_revalidate_inode(struct nfs_server *server, struct inode *inode)
}
status = -ENOMEM;
- fattr = nfs_alloc_fattr();
+ fattr = nfs_alloc_fattr_with_label(NFS_SERVER(inode));
if (fattr == NULL)
goto out;
nfs_inc_stats(inode, NFSIOS_INODEREVALIDATE);
- label = nfs4_label_alloc(NFS_SERVER(inode), GFP_KERNEL);
- if (IS_ERR(label)) {
- status = PTR_ERR(label);
- goto out;
- }
-
- status = NFS_PROTO(inode)->getattr(server, NFS_FH(inode), fattr,
- label, inode);
+ status = NFS_PROTO(inode)->getattr(server, NFS_FH(inode), fattr, inode);
if (status != 0) {
dfprintk(PAGECACHE, "nfs_revalidate_inode: (%s/%Lu) getattr failed, error=%d\n",
inode->i_sb->s_id,
@@ -1246,7 +1238,7 @@ __nfs_revalidate_inode(struct nfs_server *server, struct inode *inode)
else
nfs_zap_caches(inode);
}
- goto err_out;
+ goto out;
}
status = nfs_refresh_inode(inode, fattr);
@@ -1254,20 +1246,18 @@ __nfs_revalidate_inode(struct nfs_server *server, struct inode *inode)
dfprintk(PAGECACHE, "nfs_revalidate_inode: (%s/%Lu) refresh failed, error=%d\n",
inode->i_sb->s_id,
(unsigned long long)NFS_FILEID(inode), status);
- goto err_out;
+ goto out;
}
if (nfsi->cache_validity & NFS_INO_INVALID_ACL)
nfs_zap_acl_cache(inode);
- nfs_setsecurity(inode, fattr, label);
+ nfs_setsecurity(inode, fattr, fattr->label);
dfprintk(PAGECACHE, "NFS: (%s/%Lu) revalidation complete\n",
inode->i_sb->s_id,
(unsigned long long)NFS_FILEID(inode));
-err_out:
- nfs4_label_free(label);
out:
nfs_free_fattr(fattr);
trace_nfs_revalidate_inode_exit(inode, status);
diff --git a/fs/nfs/nfs3proc.c b/fs/nfs/nfs3proc.c
index 516f334..7bae21a 100644
--- a/fs/nfs/nfs3proc.c
+++ b/fs/nfs/nfs3proc.c
@@ -100,8 +100,7 @@ nfs3_proc_get_root(struct nfs_server *server, struct nfs_fh *fhandle,
*/
static int
nfs3_proc_getattr(struct nfs_server *server, struct nfs_fh *fhandle,
- struct nfs_fattr *fattr, struct nfs4_label *label,
- struct inode *inode)
+ struct nfs_fattr *fattr, struct inode *inode)
{
struct rpc_message msg = {
.rpc_proc = &nfs3_procedures[NFS3PROC_GETATTR],
diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h
index b621e29e..ed5eaca 100644
--- a/fs/nfs/nfs4_fs.h
+++ b/fs/nfs/nfs4_fs.h
@@ -316,8 +316,7 @@ extern int nfs4_set_rw_stateid(nfs4_stateid *stateid,
const struct nfs_lock_context *l_ctx,
fmode_t fmode);
extern int nfs4_proc_getattr(struct nfs_server *server, struct nfs_fh *fhandle,
- struct nfs_fattr *fattr, struct nfs4_label *label,
- struct inode *inode);
+ struct nfs_fattr *fattr, struct inode *inode);
extern int update_open_stateid(struct nfs4_state *state,
const nfs4_stateid *open_stateid,
const nfs4_stateid *deleg_stateid,
diff --git a/fs/nfs/nfs4file.c b/fs/nfs/nfs4file.c
index 92a1b99..e2451f6 100644
--- a/fs/nfs/nfs4file.c
+++ b/fs/nfs/nfs4file.c
@@ -331,7 +331,7 @@ static struct file *__nfs42_ssc_open(struct vfsmount *ss_mnt,
if (!fattr)
return ERR_PTR(-ENOMEM);
- status = nfs4_proc_getattr(server, src_fh, fattr, NULL, NULL);
+ status = nfs4_proc_getattr(server, src_fh, fattr, NULL);
if (status < 0) {
res = ERR_PTR(status);
goto out;
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index cb0613e..f026239 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -93,7 +93,8 @@ struct nfs4_opendata;
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 void nfs_fixup_referral_attributes(struct nfs_fattr *fattr);
-static int _nfs4_proc_getattr(struct nfs_server *server, struct nfs_fh *fhandle, struct nfs_fattr *fattr, struct nfs4_label *label, struct inode *inode);
+static int _nfs4_proc_getattr(struct nfs_server *server, struct nfs_fh *fhandle,
+ struct nfs_fattr *fattr, struct inode *inode);
static int nfs4_do_setattr(struct inode *inode, const struct cred *cred,
struct nfs_fattr *fattr, struct iattr *sattr,
struct nfs_open_context *ctx, struct nfs4_label *ilabel,
@@ -2707,8 +2708,7 @@ static int _nfs4_proc_open(struct nfs4_opendata *data,
}
if (!(o_res->f_attr->valid & NFS_ATTR_FATTR)) {
nfs4_sequence_free_slot(&o_res->seq_res);
- nfs4_proc_getattr(server, &o_res->fh, o_res->f_attr,
- o_res->f_attr->label, NULL);
+ nfs4_proc_getattr(server, &o_res->fh, o_res->f_attr, NULL);
}
return 0;
}
@@ -4090,7 +4090,6 @@ static int nfs4_proc_get_root(struct nfs_server *server, struct nfs_fh *mntfh,
{
int error;
struct nfs_fattr *fattr = info->fattr;
- struct nfs4_label *label = fattr->label;
error = nfs4_server_capabilities(server, mntfh);
if (error < 0) {
@@ -4098,7 +4097,7 @@ static int nfs4_proc_get_root(struct nfs_server *server, struct nfs_fh *mntfh,
return error;
}
- error = nfs4_proc_getattr(server, mntfh, fattr, label, NULL);
+ error = nfs4_proc_getattr(server, mntfh, fattr, NULL);
if (error < 0) {
dprintk("nfs4_get_root: getattr error = %d\n", -error);
goto out;
@@ -4161,8 +4160,7 @@ static int nfs4_get_referral(struct rpc_clnt *client, struct inode *dir,
}
static int _nfs4_proc_getattr(struct nfs_server *server, struct nfs_fh *fhandle,
- struct nfs_fattr *fattr, struct nfs4_label *label,
- struct inode *inode)
+ struct nfs_fattr *fattr, struct inode *inode)
{
__u32 bitmask[NFS4_BITMASK_SZ];
struct nfs4_getattr_arg args = {
@@ -4171,7 +4169,6 @@ static int _nfs4_proc_getattr(struct nfs_server *server, struct nfs_fh *fhandle,
};
struct nfs4_getattr_res res = {
.fattr = fattr,
- .label = label,
.server = server,
};
struct rpc_message msg = {
@@ -4188,7 +4185,7 @@ static int _nfs4_proc_getattr(struct nfs_server *server, struct nfs_fh *fhandle,
if (inode && (server->flags & NFS_MOUNT_SOFTREVAL))
task_flags |= RPC_TASK_TIMEOUT;
- nfs4_bitmap_copy_adjust(bitmask, nfs4_bitmask(server, label), inode, 0);
+ nfs4_bitmap_copy_adjust(bitmask, nfs4_bitmask(server, fattr->label), inode, 0);
nfs_fattr_init(fattr);
nfs4_init_sequence(&args.seq_args, &res.seq_res, 0, 0);
return nfs4_do_call_sync(server->client, server, &msg,
@@ -4196,15 +4193,14 @@ static int _nfs4_proc_getattr(struct nfs_server *server, struct nfs_fh *fhandle,
}
int nfs4_proc_getattr(struct nfs_server *server, struct nfs_fh *fhandle,
- struct nfs_fattr *fattr, struct nfs4_label *label,
- struct inode *inode)
+ struct nfs_fattr *fattr, struct inode *inode)
{
struct nfs4_exception exception = {
.interruptible = true,
};
int err;
do {
- err = _nfs4_proc_getattr(server, fhandle, fattr, label, inode);
+ err = _nfs4_proc_getattr(server, fhandle, fattr, inode);
trace_nfs4_getattr(server, fhandle, fattr, err);
err = nfs4_handle_exception(server, err,
&exception);
@@ -5972,17 +5968,18 @@ static int _nfs4_get_security_label(struct inode *inode, void *buf,
size_t buflen)
{
struct nfs_server *server = NFS_SERVER(inode);
- struct nfs_fattr fattr;
struct nfs4_label label = {0, 0, buflen, buf};
u32 bitmask[3] = { 0, 0, FATTR4_WORD2_SECURITY_LABEL };
+ struct nfs_fattr fattr = {
+ .label = &label,
+ };
struct nfs4_getattr_arg arg = {
.fh = NFS_FH(inode),
.bitmask = bitmask,
};
struct nfs4_getattr_res res = {
.fattr = &fattr,
- .label = &label,
.server = server,
};
struct rpc_message msg = {
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c
index 09bd1d1..d1b61b7 100644
--- a/fs/nfs/nfs4xdr.c
+++ b/fs/nfs/nfs4xdr.c
@@ -6386,7 +6386,7 @@ static int nfs4_xdr_dec_getattr(struct rpc_rqst *rqstp, struct xdr_stream *xdr,
status = decode_putfh(xdr);
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;
}
diff --git a/fs/nfs/proc.c b/fs/nfs/proc.c
index 98a8901..baee21c 100644
--- a/fs/nfs/proc.c
+++ b/fs/nfs/proc.c
@@ -100,8 +100,7 @@ nfs_proc_get_root(struct nfs_server *server, struct nfs_fh *fhandle,
*/
static int
nfs_proc_getattr(struct nfs_server *server, struct nfs_fh *fhandle,
- struct nfs_fattr *fattr, struct nfs4_label *label,
- struct inode *inode)
+ struct nfs_fattr *fattr, struct inode *inode)
{
struct rpc_message msg = {
.rpc_proc = &nfs_procedures[NFSPROC_GETATTR],