From: David Quigley <dpquigl@xxxxxxxxxxxxxxx>
>From David Quigley <dpquigl@xxxxxxxxxxxxxxx>
After looking at all of the nfsv4 operations the label structure has been added
to the prototypes of the functions which can transmit label data.
Signed-off-by: Matthew N. Dodd <Matthew.Dodd@xxxxxxxxxx>
Signed-off-by: Miguel Rodel Felipe <Rodel_FM@xxxxxxxxxxxxxxxxx>
Signed-off-by: Phua Eu Gene <PHUA_Eu_Gene@xxxxxxxxxxxxxxxxx>
Signed-off-by: Khin Mi Mi Aung <Mi_Mi_AUNG@xxxxxxxxxxxxxxxxx>
---
fs/nfs/client.c | 2 +-
fs/nfs/dir.c | 23 +++++-----
fs/nfs/getroot.c | 2 +-
fs/nfs/inode.c | 33 +++++++-------
fs/nfs/namespace.c | 2 +-
fs/nfs/nfs3acl.c | 4 +-
fs/nfs/nfs3proc.c | 41 ++++++++---------
fs/nfs/nfs4_fs.h | 2 +-
fs/nfs/nfs4namespace.c | 2 +-
fs/nfs/nfs4proc.c | 117 +++++++++++++++++++++++++++++++-----------------
fs/nfs/proc.c | 15 ++++---
include/linux/nfs_fs.h | 9 ++--
include/linux/nfs_xdr.h | 5 ++-
13 files changed, 149 insertions(+), 108 deletions(-)
diff --git a/fs/nfs/client.c b/fs/nfs/client.c
index 84d8eae..665e123 100644
--- a/fs/nfs/client.c
+++ b/fs/nfs/client.c
@@ -1074,7 +1074,7 @@ struct nfs_server *nfs_create_server(struct nfs_mount_info *mount_info,
}
if (!(fattr->valid & NFS_ATTR_FATTR)) {
- error = nfs_mod->rpc_ops->getattr(server, mount_info->mntfh, fattr);
+ error = nfs_mod->rpc_ops->getattr(server, mount_info->mntfh, 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 f23f455..e85753b 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -447,7 +447,7 @@ void nfs_prime_dcache(struct dentry *parent, struct nfs_entry *entry)
dentry = d_lookup(parent, &filename);
if (dentry != NULL) {
if (nfs_same_file(dentry, entry)) {
- nfs_refresh_inode(dentry->d_inode, entry->fattr);
+ nfs_refresh_inode(dentry->d_inode, entry->fattr, entry->label);
goto out;
} else {
if (d_invalidate(dentry) != 0)
@@ -460,7 +460,7 @@ void nfs_prime_dcache(struct dentry *parent, struct nfs_entry *entry)
if (dentry == NULL)
return;
- inode = nfs_fhget(dentry->d_sb, entry->fh, entry->fattr);
+ inode = nfs_fhget(dentry->d_sb, entry->fh, entry->fattr, entry->label);
if (IS_ERR(inode))
goto out;
@@ -1040,6 +1040,7 @@ static int nfs_lookup_revalidate(struct dentry *dentry, unsigned int flags)
struct dentry *parent;
struct nfs_fh *fhandle = NULL;
struct nfs_fattr *fattr = NULL;
+ struct nfs4_label *label = NULL;
int error;
if (flags & LOOKUP_RCU)
@@ -1082,12 +1083,12 @@ static int nfs_lookup_revalidate(struct dentry *dentry, unsigned int flags)
if (fhandle == NULL || fattr == NULL)
goto out_error;
- error = NFS_PROTO(dir)->lookup(dir, &dentry->d_name, fhandle, fattr);
+ error = NFS_PROTO(dir)->lookup(dir, &dentry->d_name, fhandle, fattr, label);
if (error)
goto out_bad;
if (nfs_compare_fh(NFS_FH(inode), fhandle))
goto out_bad;
- if ((error = nfs_refresh_inode(inode, fattr)) != 0)
+ if ((error = nfs_refresh_inode(inode, fattr, label)) != 0)
goto out_bad;
nfs_free_fattr(fattr);
@@ -1256,6 +1257,7 @@ 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;
int error;
dfprintk(VFS, "NFS: lookup(%s/%s)\n",
@@ -1285,14 +1287,14 @@ struct dentry *nfs_lookup(struct inode *dir, struct dentry * dentry, unsigned in
parent = dentry->d_parent;
/* Protect against concurrent sillydeletes */
nfs_block_sillyrename(parent);
- error = NFS_PROTO(dir)->lookup(dir, &dentry->d_name, fhandle, fattr);
+ error = NFS_PROTO(dir)->lookup(dir, &dentry->d_name, fhandle, fattr, label);
if (error == -ENOENT)
goto no_entry;
if (error < 0) {
res = ERR_PTR(error);
goto out_unblock_sillyrename;
}
- inode = nfs_fhget(dentry->d_sb, fhandle, fattr);
+ inode = nfs_fhget(dentry->d_sb, fhandle, fattr, label);
res = ERR_CAST(inode);
if (IS_ERR(res))
goto out_unblock_sillyrename;
@@ -1526,7 +1528,8 @@ no_open:
* Code common to create, mkdir, and mknod.
*/
int nfs_instantiate(struct dentry *dentry, struct nfs_fh *fhandle,
- struct nfs_fattr *fattr)
+ struct nfs_fattr *fattr,
+ struct nfs4_label *label)
{
struct dentry *parent = dget_parent(dentry);
struct inode *dir = parent->d_inode;
@@ -1539,18 +1542,18 @@ int nfs_instantiate(struct dentry *dentry, struct nfs_fh *fhandle,
if (dentry->d_inode)
goto out;
if (fhandle->size == 0) {
- error = NFS_PROTO(dir)->lookup(dir, &dentry->d_name, fhandle, fattr);
+ error = NFS_PROTO(dir)->lookup(dir, &dentry->d_name, fhandle, fattr, NULL);
if (error)
goto out_error;
}
nfs_set_verifier(dentry, nfs_save_change_attribute(dir));
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);
+ error = server->nfs_client->rpc_ops->getattr(server, fhandle, fattr, NULL);
if (error < 0)
goto out_error;
}
- inode = nfs_fhget(dentry->d_sb, fhandle, fattr);
+ inode = nfs_fhget(dentry->d_sb, fhandle, fattr, label);
error = PTR_ERR(inode);
if (IS_ERR(inode))
goto out_error;
diff --git a/fs/nfs/getroot.c b/fs/nfs/getroot.c
index 44efaa8..66984a9 100644
--- a/fs/nfs/getroot.c
+++ b/fs/nfs/getroot.c
@@ -95,7 +95,7 @@ struct dentry *nfs_get_root(struct super_block *sb, struct nfs_fh *mntfh,
goto out;
}
- inode = nfs_fhget(sb, mntfh, fsinfo.fattr);
+ inode = nfs_fhget(sb, mntfh, fsinfo.fattr, NULL);
if (IS_ERR(inode)) {
dprintk("nfs_get_root: get root inode failed\n");
ret = ERR_CAST(inode);
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index c88255c..5965c8b 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -61,7 +61,7 @@
static bool enable_ino64 = NFS_64_BIT_INODE_NUMBERS_ENABLED;
static void nfs_invalidate_inode(struct inode *);
-static int nfs_update_inode(struct inode *, struct nfs_fattr *);
+static int nfs_update_inode(struct inode *, struct nfs_fattr *, struct nfs4_label *);
static struct kmem_cache * nfs_inode_cachep;
@@ -290,7 +290,7 @@ EXPORT_SYMBOL_GPL(nfs4_label_alloc);
* instead of inode number.
*/
struct inode *
-nfs_fhget(struct super_block *sb, struct nfs_fh *fh, struct nfs_fattr *fattr)
+nfs_fhget(struct super_block *sb, struct nfs_fh *fh, struct nfs_fattr *fattr, struct nfs4_label *label)
{
struct nfs_find_desc desc = {
.fh = fh,
@@ -420,7 +420,7 @@ nfs_fhget(struct super_block *sb, struct nfs_fh *fh, struct nfs_fattr *fattr)
unlock_new_inode(inode);
} else
- nfs_refresh_inode(inode, fattr);
+ nfs_refresh_inode(inode, fattr, label);
dprintk("NFS: nfs_fhget(%s/%Ld fh_crc=0x%08x ct=%d)\n",
inode->i_sb->s_id,
(long long)NFS_FILEID(inode),
@@ -477,7 +477,7 @@ nfs_setattr(struct dentry *dentry, struct iattr *attr)
NFS_PROTO(inode)->return_delegation(inode);
error = NFS_PROTO(inode)->setattr(dentry, fattr, attr);
if (error == 0)
- nfs_refresh_inode(inode, fattr);
+ nfs_refresh_inode(inode, fattr, NULL);
nfs_free_fattr(fattr);
out:
return error;
@@ -816,6 +816,7 @@ 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);
@@ -833,7 +834,7 @@ __nfs_revalidate_inode(struct nfs_server *server, struct inode *inode)
goto out;
nfs_inc_stats(inode, NFSIOS_INODEREVALIDATE);
- status = NFS_PROTO(inode)->getattr(server, NFS_FH(inode), fattr);
+ status = NFS_PROTO(inode)->getattr(server, NFS_FH(inode), fattr, label);
if (status != 0) {
dfprintk(PAGECACHE, "nfs_revalidate_inode: (%s/%Ld) getattr failed, error=%d\n",
inode->i_sb->s_id,
@@ -846,7 +847,7 @@ __nfs_revalidate_inode(struct nfs_server *server, struct inode *inode)
goto out;
}
- status = nfs_refresh_inode(inode, fattr);
+ status = nfs_refresh_inode(inode, fattr, label);
if (status) {
dfprintk(PAGECACHE, "nfs_revalidate_inode: (%s/%Ld) refresh failed, error=%d\n",
inode->i_sb->s_id,
@@ -1203,10 +1204,10 @@ static int nfs_inode_attrs_need_update(const struct inode *inode, const struct n
((long)nfsi->attr_gencount - (long)nfs_read_attr_generation_counter() > 0);
}
-static int nfs_refresh_inode_locked(struct inode *inode, struct nfs_fattr *fattr)
+static int nfs_refresh_inode_locked(struct inode *inode, struct nfs_fattr *fattr, struct nfs4_label *label)
{
if (nfs_inode_attrs_need_update(inode, fattr))
- return nfs_update_inode(inode, fattr);
+ return nfs_update_inode(inode, fattr, label);
return nfs_check_inode_attributes(inode, fattr);
}
@@ -1220,21 +1221,21 @@ static int nfs_refresh_inode_locked(struct inode *inode, struct nfs_fattr *fattr
* safe to do a full update of the inode attributes, or whether just to
* call nfs_check_inode_attributes.
*/
-int nfs_refresh_inode(struct inode *inode, struct nfs_fattr *fattr)
+int nfs_refresh_inode(struct inode *inode, struct nfs_fattr *fattr, struct nfs4_label *label)
{
int status;
if ((fattr->valid & NFS_ATTR_FATTR) == 0)
return 0;
spin_lock(&inode->i_lock);
- status = nfs_refresh_inode_locked(inode, fattr);
+ status = nfs_refresh_inode_locked(inode, fattr, label);
spin_unlock(&inode->i_lock);
return status;
}
EXPORT_SYMBOL_GPL(nfs_refresh_inode);
-static int nfs_post_op_update_inode_locked(struct inode *inode, struct nfs_fattr *fattr)
+static int nfs_post_op_update_inode_locked(struct inode *inode, struct nfs_fattr *fattr, struct nfs4_label *label)
{
struct nfs_inode *nfsi = NFS_I(inode);
@@ -1245,7 +1246,7 @@ static int nfs_post_op_update_inode_locked(struct inode *inode, struct nfs_fattr
}
if ((fattr->valid & NFS_ATTR_FATTR) == 0)
return 0;
- return nfs_refresh_inode_locked(inode, fattr);
+ return nfs_refresh_inode_locked(inode, fattr, label);
}
/**
@@ -1262,12 +1263,12 @@ static int nfs_post_op_update_inode_locked(struct inode *inode, struct nfs_fattr
* are expected to change one or more attributes, to avoid
* unnecessary NFS requests and trips through nfs_update_inode().
*/
-int nfs_post_op_update_inode(struct inode *inode, struct nfs_fattr *fattr)
+int nfs_post_op_update_inode(struct inode *inode, struct nfs_fattr *fattr, struct nfs4_label *label)
{
int status;
spin_lock(&inode->i_lock);
- status = nfs_post_op_update_inode_locked(inode, fattr);
+ status = nfs_post_op_update_inode_locked(inode, fattr, label);
spin_unlock(&inode->i_lock);
return status;
}
@@ -1319,7 +1320,7 @@ int nfs_post_op_update_inode_force_wcc(struct inode *inode, struct nfs_fattr *fa
fattr->valid |= NFS_ATTR_FATTR_PRESIZE;
}
out_noforce:
- status = nfs_post_op_update_inode_locked(inode, fattr);
+ status = nfs_post_op_update_inode_locked(inode, fattr, NULL);
spin_unlock(&inode->i_lock);
return status;
}
@@ -1337,7 +1338,7 @@ EXPORT_SYMBOL_GPL(nfs_post_op_update_inode_force_wcc);
*
* A very similar scenario holds for the dir cache.
*/
-static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr)
+static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr, struct nfs4_label *label)
{
struct nfs_server *server;
struct nfs_inode *nfsi = NFS_I(inode);
diff --git a/fs/nfs/namespace.c b/fs/nfs/namespace.c
index fc8dc20..348b535 100644
--- a/fs/nfs/namespace.c
+++ b/fs/nfs/namespace.c
@@ -280,7 +280,7 @@ struct vfsmount *nfs_submount(struct nfs_server *server, struct dentry *dentry,
struct dentry *parent = dget_parent(dentry);
/* Look it up again to get its attributes */
- err = server->nfs_client->rpc_ops->lookup(parent->d_inode, &dentry->d_name, fh, fattr);
+ err = server->nfs_client->rpc_ops->lookup(parent->d_inode, &dentry->d_name, fh, fattr, NULL);
dput(parent);
if (err != 0)
return ERR_PTR(err);
diff --git a/fs/nfs/nfs3acl.c b/fs/nfs/nfs3acl.c
index 4a1aafb..1a2f11b 100644
--- a/fs/nfs/nfs3acl.c
+++ b/fs/nfs/nfs3acl.c
@@ -240,7 +240,7 @@ struct posix_acl *nfs3_proc_getacl(struct inode *inode, int type)
switch (status) {
case 0:
- status = nfs_refresh_inode(inode, res.fattr);
+ status = nfs_refresh_inode(inode, res.fattr, NULL);
break;
case -EPFNOSUPPORT:
case -EPROTONOSUPPORT:
@@ -352,7 +352,7 @@ static int nfs3_proc_setacls(struct inode *inode, struct posix_acl *acl,
switch (status) {
case 0:
- status = nfs_refresh_inode(inode, fattr);
+ status = nfs_refresh_inode(inode, fattr, NULL);
nfs3_cache_acls(inode, acl, dfacl);
break;
case -EPFNOSUPPORT:
diff --git a/fs/nfs/nfs3proc.c b/fs/nfs/nfs3proc.c
index 43ea96c..e2f2755 100644
--- a/fs/nfs/nfs3proc.c
+++ b/fs/nfs/nfs3proc.c
@@ -98,7 +98,7 @@ 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 nfs_fattr *fattr, struct nfs4_label *label)
{
struct rpc_message msg = {
.rpc_proc = &nfs3_procedures[NFS3PROC_GETATTR],
@@ -143,7 +143,8 @@ nfs3_proc_setattr(struct dentry *dentry, struct nfs_fattr *fattr,
static int
nfs3_proc_lookup(struct inode *dir, struct qstr *name,
- struct nfs_fh *fhandle, struct nfs_fattr *fattr)
+ struct nfs_fh *fhandle, struct nfs_fattr *fattr,
+ struct nfs4_label *label)
{
struct nfs3_diropargs arg = {
.fh = NFS_FH(dir),
@@ -168,7 +169,7 @@ nfs3_proc_lookup(struct inode *dir, struct qstr *name,
nfs_fattr_init(fattr);
status = rpc_call_sync(NFS_CLIENT(dir), &msg, 0);
- nfs_refresh_inode(dir, res.dir_attr);
+ nfs_refresh_inode(dir, res.dir_attr, NULL);
if (status >= 0 && !(fattr->valid & NFS_ATTR_FATTR)) {
msg.rpc_proc = &nfs3_procedures[NFS3PROC_GETATTR];
msg.rpc_argp = fhandle;
@@ -216,7 +217,7 @@ static int nfs3_proc_access(struct inode *inode, struct nfs_access_entry *entry)
goto out;
status = rpc_call_sync(NFS_CLIENT(inode), &msg, 0);
- nfs_refresh_inode(inode, res.fattr);
+ nfs_refresh_inode(inode, res.fattr, NULL);
if (status == 0) {
entry->mask = 0;
if (res.access & NFS3_ACCESS_READ)
@@ -255,7 +256,7 @@ static int nfs3_proc_readlink(struct inode *inode, struct page *page,
msg.rpc_resp = fattr;
status = rpc_call_sync(NFS_CLIENT(inode), &msg, 0);
- nfs_refresh_inode(inode, fattr);
+ nfs_refresh_inode(inode, fattr, NULL);
nfs_free_fattr(fattr);
out:
dprintk("NFS reply readlink: %d\n", status);
@@ -298,9 +299,9 @@ static int nfs3_do_create(struct inode *dir, struct dentry *dentry, struct nfs3_
int status;
status = rpc_call_sync(NFS_CLIENT(dir), &data->msg, 0);
- nfs_post_op_update_inode(dir, data->res.dir_attr);
+ nfs_post_op_update_inode(dir, data->res.dir_attr, NULL);
if (status == 0)
- status = nfs_instantiate(dentry, data->res.fh, data->res.fattr);
+ status = nfs_instantiate(dentry, data->res.fh, data->res.fattr, NULL);
return status;
}
@@ -381,7 +382,7 @@ nfs3_proc_create(struct inode *dir, struct dentry *dentry, struct iattr *sattr,
* not sure this buys us anything (and I'd have
* to revamp the NFSv3 XDR code) */
status = nfs3_proc_setattr(dentry, data->res.fattr, sattr);
- nfs_post_op_update_inode(dentry->d_inode, data->res.fattr);
+ nfs_post_op_update_inode(dentry->d_inode, data->res.fattr, NULL);
dprintk("NFS reply setattr (post-create): %d\n", status);
if (status != 0)
goto out;
@@ -414,7 +415,7 @@ nfs3_proc_remove(struct inode *dir, struct qstr *name)
goto out;
status = rpc_call_sync(NFS_CLIENT(dir), &msg, 0);
- nfs_post_op_update_inode(dir, res.dir_attr);
+ nfs_post_op_update_inode(dir, res.dir_attr, NULL);
nfs_free_fattr(res.dir_attr);
out:
dprintk("NFS reply remove: %d\n", status);
@@ -439,7 +440,7 @@ nfs3_proc_unlink_done(struct rpc_task *task, struct inode *dir)
if (nfs3_async_handle_jukebox(task, dir))
return 0;
res = task->tk_msg.rpc_resp;
- nfs_post_op_update_inode(dir, res->dir_attr);
+ nfs_post_op_update_inode(dir, res->dir_attr, NULL);
return 1;
}
@@ -464,8 +465,8 @@ nfs3_proc_rename_done(struct rpc_task *task, struct inode *old_dir,
return 0;
res = task->tk_msg.rpc_resp;
- nfs_post_op_update_inode(old_dir, res->old_fattr);
- nfs_post_op_update_inode(new_dir, res->new_fattr);
+ nfs_post_op_update_inode(old_dir, res->old_fattr, NULL);
+ nfs_post_op_update_inode(new_dir, res->new_fattr, NULL);
return 1;
}
@@ -495,8 +496,8 @@ nfs3_proc_rename(struct inode *old_dir, struct qstr *old_name,
goto out;
status = rpc_call_sync(NFS_CLIENT(old_dir), &msg, 0);
- nfs_post_op_update_inode(old_dir, res.old_fattr);
- nfs_post_op_update_inode(new_dir, res.new_fattr);
+ nfs_post_op_update_inode(old_dir, res.old_fattr, NULL);
+ nfs_post_op_update_inode(new_dir, res.new_fattr, NULL);
out:
nfs_free_fattr(res.old_fattr);
nfs_free_fattr(res.new_fattr);
@@ -528,8 +529,8 @@ nfs3_proc_link(struct inode *inode, struct inode *dir, struct qstr *name)
goto out;
status = rpc_call_sync(NFS_CLIENT(inode), &msg, 0);
- nfs_post_op_update_inode(dir, res.dir_attr);
- nfs_post_op_update_inode(inode, res.fattr);
+ nfs_post_op_update_inode(dir, res.dir_attr, NULL);
+ nfs_post_op_update_inode(inode, res.fattr, NULL);
out:
nfs_free_fattr(res.dir_attr);
nfs_free_fattr(res.fattr);
@@ -622,7 +623,7 @@ nfs3_proc_rmdir(struct inode *dir, struct qstr *name)
msg.rpc_resp = dir_attr;
status = rpc_call_sync(NFS_CLIENT(dir), &msg, 0);
- nfs_post_op_update_inode(dir, dir_attr);
+ nfs_post_op_update_inode(dir, dir_attr, NULL);
nfs_free_fattr(dir_attr);
out:
dprintk("NFS reply rmdir: %d\n", status);
@@ -677,7 +678,7 @@ nfs3_proc_readdir(struct dentry *dentry, struct rpc_cred *cred,
status = rpc_call_sync(NFS_CLIENT(dir), &msg, 0);
nfs_invalidate_atime(dir);
- nfs_refresh_inode(dir, res.dir_attr);
+ nfs_refresh_inode(dir, res.dir_attr, NULL);
nfs_free_fattr(res.dir_attr);
out:
@@ -816,7 +817,7 @@ static int nfs3_read_done(struct rpc_task *task, struct nfs_read_data *data)
return -EAGAIN;
nfs_invalidate_atime(inode);
- nfs_refresh_inode(inode, &data->fattr);
+ nfs_refresh_inode(inode, &data->fattr, NULL);
return 0;
}
@@ -860,7 +861,7 @@ static int nfs3_commit_done(struct rpc_task *task, struct nfs_commit_data *data)
{
if (nfs3_async_handle_jukebox(task, data->inode))
return -EAGAIN;
- nfs_refresh_inode(data->inode, data->res.fattr);
+ nfs_refresh_inode(data->inode, data->res.fattr, NULL);
return 0;
}
diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h
index 1de30a8..2796c31 100644
--- a/fs/nfs/nfs4_fs.h
+++ b/fs/nfs/nfs4_fs.h
@@ -229,7 +229,7 @@ extern int nfs4_server_capabilities(struct nfs_server *server, struct nfs_fh *fh
extern int nfs4_proc_fs_locations(struct rpc_clnt *, struct inode *, const struct qstr *,
struct nfs4_fs_locations *, struct page *);
extern struct rpc_clnt *nfs4_proc_lookup_mountpoint(struct inode *, struct qstr *,
- struct nfs_fh *, struct nfs_fattr *);
+ struct nfs_fh *, struct nfs_fattr *, struct nfs4_label *);
extern int nfs4_proc_secinfo(struct inode *, const struct qstr *, struct nfs4_secinfo_flavors *);
extern int nfs4_release_lockowner(struct nfs4_lock_state *);
extern const struct xattr_handler *nfs4_xattr_handlers[];
diff --git a/fs/nfs/nfs4namespace.c b/fs/nfs/nfs4namespace.c
index 0dd7660..703ebc6 100644
--- a/fs/nfs/nfs4namespace.c
+++ b/fs/nfs/nfs4namespace.c
@@ -369,7 +369,7 @@ struct vfsmount *nfs4_submount(struct nfs_server *server, struct dentry *dentry,
struct vfsmount *mnt;
/* Look it up again to get its attributes and sec flavor */
- client = nfs4_proc_lookup_mountpoint(parent->d_inode, &dentry->d_name, fh, fattr);
+ client = nfs4_proc_lookup_mountpoint(parent->d_inode, &dentry->d_name, fh, fattr, NULL);
dput(parent);
if (IS_ERR(client))
return ERR_CAST(client);
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 5c50495..e711552 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -77,11 +77,12 @@ 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 void nfs_fixup_referral_attributes(struct nfs_fattr *fattr);
-static int nfs4_proc_getattr(struct nfs_server *, struct nfs_fh *, struct nfs_fattr *);
-static int _nfs4_proc_getattr(struct nfs_server *server, struct nfs_fh *fhandle, struct nfs_fattr *fattr);
+static int nfs4_proc_getattr(struct nfs_server *, struct nfs_fh *, struct nfs_fattr *, struct nfs4_label *label);
+static int _nfs4_proc_getattr(struct nfs_server *server, struct nfs_fh *fhandle, struct nfs_fattr *fattr, struct nfs4_label *label);
static int nfs4_do_setattr(struct inode *inode, struct rpc_cred *cred,
struct nfs_fattr *fattr, struct iattr *sattr,
- struct nfs4_state *state);
+ struct nfs4_state *state, struct nfs4_label *ilabel,
+ struct nfs4_label *olabel);
#ifdef CONFIG_NFS_V4_1
static int nfs41_test_stateid(struct nfs_server *, nfs4_stateid *);
static int nfs41_free_stateid(struct nfs_server *, nfs4_stateid *);
@@ -749,6 +750,7 @@ struct nfs4_opendata {
struct nfs4_string owner_name;
struct nfs4_string group_name;
struct nfs_fattr f_attr;
+ struct nfs4_label *f_label;
struct dentry *dir;
struct dentry *dentry;
struct nfs4_state_owner *owner;
@@ -764,6 +766,7 @@ struct nfs4_opendata {
static void nfs4_init_opendata_res(struct nfs4_opendata *p)
{
p->o_res.f_attr = &p->f_attr;
+ p->o_res.f_label = p->f_label;
p->o_res.seqid = p->o_arg.seqid;
p->c_res.seqid = p->c_arg.seqid;
p->o_res.server = p->o_arg.server;
@@ -774,7 +777,7 @@ static void nfs4_init_opendata_res(struct nfs4_opendata *p)
static struct nfs4_opendata *nfs4_opendata_alloc(struct dentry *dentry,
struct nfs4_state_owner *sp, fmode_t fmode, int flags,
- const struct iattr *attrs,
+ const struct iattr *attrs, struct nfs4_label *label,
gfp_t gfp_mask)
{
struct dentry *parent = dget_parent(dentry);
@@ -812,6 +815,7 @@ static struct nfs4_opendata *nfs4_opendata_alloc(struct dentry *dentry,
p->o_arg.bitmask = server->attr_bitmask;
p->o_arg.open_bitmap = &nfs4_fattr_bitmap[0];
p->o_arg.claim = NFS4_OPEN_CLAIM_NULL;
+ p->o_arg.label = label;
if (attrs != NULL && attrs->ia_valid != 0) {
__be32 verf[2];
@@ -1117,7 +1121,7 @@ _nfs4_opendata_reclaim_to_nfs4_state(struct nfs4_opendata *data)
if (state == NULL)
goto err;
- ret = nfs_refresh_inode(inode, &data->f_attr);
+ ret = nfs_refresh_inode(inode, &data->f_attr, data->f_label);
if (ret)
goto err;
@@ -1147,7 +1151,7 @@ _nfs4_opendata_to_nfs4_state(struct nfs4_opendata *data)
ret = -EAGAIN;
if (!(data->f_attr.valid & NFS_ATTR_FATTR))
goto err;
- inode = nfs_fhget(data->dir->d_sb, &data->o_res.fh, &data->f_attr);
+ inode = nfs_fhget(data->dir->d_sb, &data->o_res.fh, &data->f_attr, data->f_label);
ret = PTR_ERR(inode);
if (IS_ERR(inode))
goto err;
@@ -1198,7 +1202,7 @@ static struct nfs4_opendata *nfs4_open_recoverdata_alloc(struct nfs_open_context
{
struct nfs4_opendata *opendata;
- opendata = nfs4_opendata_alloc(ctx->dentry, state->owner, 0, 0, NULL, GFP_NOFS);
+ opendata = nfs4_opendata_alloc(ctx->dentry, state->owner, 0, 0, NULL, NULL, GFP_NOFS);
if (opendata == NULL)
return ERR_PTR(-ENOMEM);
opendata->state = state;
@@ -1702,7 +1706,7 @@ static int _nfs4_proc_open(struct nfs4_opendata *data)
return status;
}
if (!(o_res->f_attr->valid & NFS_ATTR_FATTR))
- _nfs4_proc_getattr(server, &o_res->fh, o_res->f_attr);
+ _nfs4_proc_getattr(server, &o_res->fh, o_res->f_attr, o_res->f_label);
return 0;
}
@@ -1898,6 +1902,7 @@ static int _nfs4_do_open(struct inode *dir,
fmode_t fmode,
int flags,
struct iattr *sattr,
+ struct nfs4_label *label,
struct rpc_cred *cred,
struct nfs4_state **res,
struct nfs4_threshold **ctx_th)
@@ -1906,6 +1911,7 @@ static int _nfs4_do_open(struct inode *dir,
struct nfs4_state *state = NULL;
struct nfs_server *server = NFS_SERVER(dir);
struct nfs4_opendata *opendata;
+ struct nfs4_label *olabel = NULL;
int status;
/* Protect against reboot recovery conflicts */
@@ -1921,7 +1927,7 @@ static int _nfs4_do_open(struct inode *dir,
if (dentry->d_inode != NULL)
nfs4_return_incompatible_delegation(dentry->d_inode, fmode);
status = -ENOMEM;
- opendata = nfs4_opendata_alloc(dentry, sp, fmode, flags, sattr, GFP_KERNEL);
+ opendata = nfs4_opendata_alloc(dentry, sp, fmode, flags, sattr, label, GFP_KERNEL);
if (opendata == NULL)
goto err_put_state_owner;
@@ -1944,10 +1950,11 @@ static int _nfs4_do_open(struct inode *dir,
nfs_fattr_init(opendata->o_res.f_attr);
status = nfs4_do_setattr(state->inode, cred,
opendata->o_res.f_attr, sattr,
- state);
- if (status == 0)
+ state, label, olabel);
+ if (status == 0) {
nfs_setattr_update_inode(state->inode, sattr);
- nfs_post_op_update_inode(state->inode, opendata->o_res.f_attr);
+ nfs_post_op_update_inode(state->inode, opendata->o_res.f_attr, olabel);
+ }
}
if (pnfs_use_threshold(ctx_th, opendata->f_attr.mdsthreshold, server))
@@ -1976,6 +1983,7 @@ static struct nfs4_state *nfs4_do_open(struct inode *dir,
fmode_t fmode,
int flags,
struct iattr *sattr,
+ struct nfs4_label *label,
struct rpc_cred *cred,
struct nfs4_threshold **ctx_th)
{
@@ -1985,7 +1993,7 @@ static struct nfs4_state *nfs4_do_open(struct inode *dir,
fmode &= FMODE_READ|FMODE_WRITE|FMODE_EXEC;
do {
- status = _nfs4_do_open(dir, dentry, fmode, flags, sattr, cred,
+ status = _nfs4_do_open(dir, dentry, fmode, flags, sattr, label, cred,
&res, ctx_th);
if (status == 0)
break;
@@ -2030,7 +2038,8 @@ static struct nfs4_state *nfs4_do_open(struct inode *dir,
static int _nfs4_do_setattr(struct inode *inode, struct rpc_cred *cred,
struct nfs_fattr *fattr, struct iattr *sattr,
- struct nfs4_state *state)
+ struct nfs4_state *state, struct nfs4_label *ilabel,
+ struct nfs4_label *olabel)
{
struct nfs_server *server = NFS_SERVER(inode);
struct nfs_setattrargs arg = {
@@ -2038,9 +2047,11 @@ static int _nfs4_do_setattr(struct inode *inode, struct rpc_cred *cred,
.iap = sattr,
.server = server,
.bitmask = server->attr_bitmask,
+ .label = ilabel,
};
struct nfs_setattrres res = {
.fattr = fattr,
+ .label = olabel,
.server = server,
};
struct rpc_message msg = {
@@ -2075,7 +2086,8 @@ static int _nfs4_do_setattr(struct inode *inode, struct rpc_cred *cred,
static int nfs4_do_setattr(struct inode *inode, struct rpc_cred *cred,
struct nfs_fattr *fattr, struct iattr *sattr,
- struct nfs4_state *state)
+ struct nfs4_state *state, struct nfs4_label *ilabel,
+ struct nfs4_label *olabel)
{
struct nfs_server *server = NFS_SERVER(inode);
struct nfs4_exception exception = {
@@ -2084,7 +2096,7 @@ static int nfs4_do_setattr(struct inode *inode, struct rpc_cred *cred,
};
int err;
do {
- err = _nfs4_do_setattr(inode, cred, fattr, sattr, state);
+ err = _nfs4_do_setattr(inode, cred, fattr, sattr, state, ilabel, olabel);
switch (err) {
case -NFS4ERR_OPENMODE:
if (state && !(state->state & FMODE_WRITE)) {
@@ -2171,7 +2183,7 @@ static void nfs4_close_done(struct rpc_task *task, void *data)
rpc_restart_call_prepare(task);
}
nfs_release_seqid(calldata->arg.seqid);
- nfs_refresh_inode(calldata->inode, calldata->res.fattr);
+ nfs_refresh_inode(calldata->inode, calldata->res.fattr, NULL);
dprintk("%s: done, ret = %d!\n", __func__, task->tk_status);
}
@@ -2310,9 +2322,10 @@ static struct inode *
nfs4_atomic_open(struct inode *dir, struct nfs_open_context *ctx, int open_flags, struct iattr *attr)
{
struct nfs4_state *state;
+ struct nfs4_label *label = NULL;
/* Protect against concurrent sillydeletes */
- state = nfs4_do_open(dir, ctx->dentry, ctx->mode, open_flags, attr,
+ state = nfs4_do_open(dir, ctx->dentry, ctx->mode, open_flags, attr, label,
ctx->cred, &ctx->mdsthreshold);
if (IS_ERR(state))
return ERR_CAST(state);
@@ -2511,6 +2524,7 @@ 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 = NULL;
error = nfs4_server_capabilities(server, mntfh);
if (error < 0) {
@@ -2518,7 +2532,7 @@ static int nfs4_proc_get_root(struct nfs_server *server, struct nfs_fh *mntfh,
return error;
}
- error = nfs4_proc_getattr(server, mntfh, fattr);
+ error = nfs4_proc_getattr(server, mntfh, fattr, label);
if (error < 0) {
dprintk("nfs4_get_root: getattr error = %d\n", -error);
return error;
@@ -2574,7 +2588,8 @@ out:
return status;
}
-static int _nfs4_proc_getattr(struct nfs_server *server, 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, struct nfs4_label *label)
{
struct nfs4_getattr_arg args = {
.fh = fhandle,
@@ -2582,6 +2597,7 @@ 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 = {
@@ -2594,13 +2610,14 @@ static int _nfs4_proc_getattr(struct nfs_server *server, struct nfs_fh *fhandle,
return nfs4_call_sync(server->client, 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)
+static int nfs4_proc_getattr(struct nfs_server *server, struct nfs_fh *fhandle,
+ struct nfs_fattr *fattr, struct nfs4_label *label)
{
struct nfs4_exception exception = { };
int err;
do {
err = nfs4_handle_exception(server,
- _nfs4_proc_getattr(server, fhandle, fattr),
+ _nfs4_proc_getattr(server, fhandle, fattr, label),
&exception);
} while (exception.retry);
return err;
@@ -2656,7 +2673,7 @@ nfs4_proc_setattr(struct dentry *dentry, struct nfs_fattr *fattr,
}
}
- status = nfs4_do_setattr(inode, cred, fattr, sattr, state);
+ status = nfs4_do_setattr(inode, cred, fattr, sattr, state, NULL, NULL);
if (status == 0)
nfs_setattr_update_inode(inode, sattr);
return status;
@@ -2664,7 +2681,7 @@ nfs4_proc_setattr(struct dentry *dentry, 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_fattr *fattr, struct nfs4_label *label)
{
struct nfs_server *server = NFS_SERVER(dir);
int status;
@@ -2702,13 +2719,13 @@ static void nfs_fixup_secinfo_attributes(struct nfs_fattr *fattr)
static int nfs4_proc_lookup_common(struct rpc_clnt **clnt, struct inode *dir,
struct qstr *name, struct nfs_fh *fhandle,
- struct nfs_fattr *fattr)
+ struct nfs_fattr *fattr, struct nfs4_label *label)
{
struct nfs4_exception exception = { };
struct rpc_clnt *client = *clnt;
int err;
do {
- err = _nfs4_proc_lookup(client, dir, name, fhandle, fattr);
+ err = _nfs4_proc_lookup(client, dir, name, fhandle, fattr, label);
switch (err) {
case -NFS4ERR_BADNAME:
err = -ENOENT;
@@ -2742,12 +2759,13 @@ out:
}
static int nfs4_proc_lookup(struct inode *dir, struct qstr *name,
- struct nfs_fh *fhandle, struct nfs_fattr *fattr)
+ struct nfs_fh *fhandle, struct nfs_fattr *fattr,
+ struct nfs4_label *label)
{
int status;
struct rpc_clnt *client = NFS_CLIENT(dir);
- status = nfs4_proc_lookup_common(&client, dir, name, fhandle, fattr);
+ status = nfs4_proc_lookup_common(&client, dir, name, fhandle, fattr, label);
if (client != NFS_CLIENT(dir)) {
rpc_shutdown_client(client);
nfs_fixup_secinfo_attributes(fattr);
@@ -2757,12 +2775,13 @@ static int nfs4_proc_lookup(struct inode *dir, struct qstr *name,
struct rpc_clnt *
nfs4_proc_lookup_mountpoint(struct inode *dir, struct qstr *name,
- struct nfs_fh *fhandle, struct nfs_fattr *fattr)
+ struct nfs_fh *fhandle, struct nfs_fattr *fattr,
+ struct nfs4_label *label)
{
int status;
struct rpc_clnt *client = rpc_clone_client(NFS_CLIENT(dir));
- status = nfs4_proc_lookup_common(&client, dir, name, fhandle, fattr);
+ status = nfs4_proc_lookup_common(&client, dir, name, fhandle, fattr, label);
if (status < 0) {
rpc_shutdown_client(client);
return ERR_PTR(status);
@@ -2779,6 +2798,7 @@ static int _nfs4_proc_access(struct inode *inode, struct nfs_access_entry *entry
};
struct nfs4_accessres res = {
.server = server,
+ .label = NULL,
};
struct rpc_message msg = {
.rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_ACCESS],
@@ -2813,7 +2833,7 @@ static int _nfs4_proc_access(struct inode *inode, struct nfs_access_entry *entry
status = nfs4_call_sync(server->client, server, &msg, &args.seq_args, &res.seq_res, 0);
if (!status) {
nfs_access_set_mask(entry, res.access);
- nfs_refresh_inode(inode, res.fattr);
+ nfs_refresh_inode(inode, res.fattr, res.label);
}
nfs_free_fattr(res.fattr);
return status;
@@ -2892,6 +2912,7 @@ static int
nfs4_proc_create(struct inode *dir, struct dentry *dentry, struct iattr *sattr,
int flags)
{
+ struct nfs4_label *ilabel = NULL;
struct nfs_open_context *ctx;
struct nfs4_state *state;
int status = 0;
@@ -2902,7 +2923,7 @@ nfs4_proc_create(struct inode *dir, struct dentry *dentry, struct iattr *sattr,
sattr->ia_mode &= ~current_umask();
state = nfs4_do_open(dir, dentry, ctx->mode,
- flags, sattr, ctx->cred,
+ flags, sattr, ilabel, ctx->cred,
&ctx->mdsthreshold);
d_drop(dentry);
if (IS_ERR(state)) {
@@ -3026,6 +3047,8 @@ static int _nfs4_proc_rename(struct inode *old_dir, struct qstr *old_name,
.new_dir = NFS_FH(new_dir),
.old_name = old_name,
.new_name = new_name,
+ .old_label = NULL,
+ .new_label = NULL,
};
struct nfs_renameres res = {
.server = server,
@@ -3070,6 +3093,7 @@ static int _nfs4_proc_link(struct inode *inode, struct inode *dir, struct qstr *
};
struct nfs4_link_res res = {
.server = server,
+ .label = NULL,
};
struct rpc_message msg = {
.rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_LINK],
@@ -3085,7 +3109,7 @@ static int _nfs4_proc_link(struct inode *inode, struct inode *dir, struct qstr *
status = nfs4_call_sync(server->client, server, &msg, &arg.seq_args, &res.seq_res, 1);
if (!status) {
update_changeattr(dir, &res.cinfo);
- nfs_post_op_update_inode(inode, res.fattr);
+ nfs_post_op_update_inode(inode, res.fattr, res.label);
}
out:
nfs_free_fattr(res.fattr);
@@ -3110,6 +3134,7 @@ struct nfs4_createdata {
struct nfs4_create_res res;
struct nfs_fh fh;
struct nfs_fattr fattr;
+ struct nfs4_label *label;
};
static struct nfs4_createdata *nfs4_alloc_createdata(struct inode *dir,
@@ -3133,6 +3158,7 @@ static struct nfs4_createdata *nfs4_alloc_createdata(struct inode *dir,
data->res.server = server;
data->res.fh = &data->fh;
data->res.fattr = &data->fattr;
+ data->res.label = data->label;
nfs_fattr_init(data->res.fattr);
}
return data;
@@ -3144,7 +3170,7 @@ static int nfs4_do_create(struct inode *dir, struct dentry *dentry, struct nfs4_
&data->arg.seq_args, &data->res.seq_res, 1);
if (status == 0) {
update_changeattr(dir, &data->res.dir_cinfo);
- status = nfs_instantiate(dentry, data->res.fh, data->res.fattr);
+ status = nfs_instantiate(dentry, data->res.fh, data->res.fattr, data->res.label);
}
return status;
}
@@ -3155,7 +3181,8 @@ static void nfs4_free_createdata(struct nfs4_createdata *data)
}
static int _nfs4_proc_symlink(struct inode *dir, struct dentry *dentry,
- struct page *page, unsigned int len, struct iattr *sattr)
+ struct page *page, unsigned int len, struct iattr *sattr,
+ struct nfs4_label *label)
{
struct nfs4_createdata *data;
int status = -ENAMETOOLONG;
@@ -3171,6 +3198,7 @@ static int _nfs4_proc_symlink(struct inode *dir, struct dentry *dentry,
data->msg.rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_SYMLINK];
data->arg.u.symlink.pages = &page;
data->arg.u.symlink.len = len;
+ data->arg.label = label;
status = nfs4_do_create(dir, dentry, data);
@@ -3183,18 +3211,19 @@ static int nfs4_proc_symlink(struct inode *dir, struct dentry *dentry,
struct page *page, unsigned int len, struct iattr *sattr)
{
struct nfs4_exception exception = { };
+ struct nfs4_label *label = NULL;
int err;
do {
err = nfs4_handle_exception(NFS_SERVER(dir),
_nfs4_proc_symlink(dir, dentry, page,
- len, sattr),
+ len, sattr, label),
&exception);
} while (exception.retry);
return err;
}
static int _nfs4_proc_mkdir(struct inode *dir, struct dentry *dentry,
- struct iattr *sattr)
+ struct iattr *sattr, struct nfs4_label *label)
{
struct nfs4_createdata *data;
int status = -ENOMEM;
@@ -3203,6 +3232,7 @@ static int _nfs4_proc_mkdir(struct inode *dir, struct dentry *dentry,
if (data == NULL)
goto out;
+ data->arg.label = label;
status = nfs4_do_create(dir, dentry, data);
nfs4_free_createdata(data);
@@ -3214,12 +3244,13 @@ static int nfs4_proc_mkdir(struct inode *dir, struct dentry *dentry,
struct iattr *sattr)
{
struct nfs4_exception exception = { };
+ struct nfs4_label *label = NULL;
int err;
sattr->ia_mode &= ~current_umask();
do {
err = nfs4_handle_exception(NFS_SERVER(dir),
- _nfs4_proc_mkdir(dir, dentry, sattr),
+ _nfs4_proc_mkdir(dir, dentry, sattr, label),
&exception);
} while (exception.retry);
return err;
@@ -3279,7 +3310,7 @@ static int nfs4_proc_readdir(struct dentry *dentry, struct rpc_cred *cred,
}
static int _nfs4_proc_mknod(struct inode *dir, struct dentry *dentry,
- struct iattr *sattr, dev_t rdev)
+ struct iattr *sattr, struct nfs4_label *label, dev_t rdev)
{
struct nfs4_createdata *data;
int mode = sattr->ia_mode;
@@ -3304,7 +3335,8 @@ static int _nfs4_proc_mknod(struct inode *dir, struct dentry *dentry,
status = -EINVAL;
goto out_free;
}
-
+
+ data->arg.label = label;
status = nfs4_do_create(dir, dentry, data);
out_free:
nfs4_free_createdata(data);
@@ -3316,12 +3348,13 @@ static int nfs4_proc_mknod(struct inode *dir, struct dentry *dentry,
struct iattr *sattr, dev_t rdev)
{
struct nfs4_exception exception = { };
+ struct nfs4_label *label = NULL;
int err;
sattr->ia_mode &= ~current_umask();
do {
err = nfs4_handle_exception(NFS_SERVER(dir),
- _nfs4_proc_mknod(dir, dentry, sattr, rdev),
+ _nfs4_proc_mknod(dir, dentry, sattr, label, rdev),
&exception);
} while (exception.retry);
return err;
@@ -4276,7 +4309,7 @@ static int _nfs4_proc_delegreturn(struct inode *inode, struct rpc_cred *cred, co
if (status == 0)
nfs_post_op_update_inode_force_wcc(inode, &data->fattr);
else
- nfs_refresh_inode(inode, &data->fattr);
+ nfs_refresh_inode(inode, &data->fattr, NULL);
out:
rpc_put_task(task);
return status;
diff --git a/fs/nfs/proc.c b/fs/nfs/proc.c
index fc8de90..b9735fd 100644
--- a/fs/nfs/proc.c
+++ b/fs/nfs/proc.c
@@ -98,7 +98,7 @@ 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 nfs_fattr *fattr, struct nfs4_label *label)
{
struct rpc_message msg = {
.rpc_proc = &nfs_procedures[NFSPROC_GETATTR],
@@ -146,7 +146,8 @@ nfs_proc_setattr(struct dentry *dentry, struct nfs_fattr *fattr,
static int
nfs_proc_lookup(struct inode *dir, struct qstr *name,
- struct nfs_fh *fhandle, struct nfs_fattr *fattr)
+ struct nfs_fh *fhandle, struct nfs_fattr *fattr,
+ struct nfs4_label *label)
{
struct nfs_diropargs arg = {
.fh = NFS_FH(dir),
@@ -243,7 +244,7 @@ nfs_proc_create(struct inode *dir, struct dentry *dentry, struct iattr *sattr,
status = rpc_call_sync(NFS_CLIENT(dir), &msg, 0);
nfs_mark_for_revalidate(dir);
if (status == 0)
- status = nfs_instantiate(dentry, data->res.fh, data->res.fattr);
+ status = nfs_instantiate(dentry, data->res.fh, data->res.fattr, NULL);
nfs_free_createdata(data);
out:
dprintk("NFS reply create: %d\n", status);
@@ -290,7 +291,7 @@ nfs_proc_mknod(struct inode *dir, struct dentry *dentry, struct iattr *sattr,
status = rpc_call_sync(NFS_CLIENT(dir), &msg, 0);
}
if (status == 0)
- status = nfs_instantiate(dentry, data->res.fh, data->res.fattr);
+ status = nfs_instantiate(dentry, data->res.fh, data->res.fattr, NULL);
nfs_free_createdata(data);
out:
dprintk("NFS reply mknod: %d\n", status);
@@ -442,7 +443,7 @@ nfs_proc_symlink(struct inode *dir, struct dentry *dentry, struct page *page,
* should fill in the data with a LOOKUP call on the wire.
*/
if (status == 0)
- status = nfs_instantiate(dentry, fh, fattr);
+ status = nfs_instantiate(dentry, fh, fattr, NULL);
out_free:
nfs_free_fattr(fattr);
@@ -471,7 +472,7 @@ nfs_proc_mkdir(struct inode *dir, struct dentry *dentry, struct iattr *sattr)
status = rpc_call_sync(NFS_CLIENT(dir), &msg, 0);
nfs_mark_for_revalidate(dir);
if (status == 0)
- status = nfs_instantiate(dentry, data->res.fh, data->res.fattr);
+ status = nfs_instantiate(dentry, data->res.fh, data->res.fattr, NULL);
nfs_free_createdata(data);
out:
dprintk("NFS reply mkdir: %d\n", status);
@@ -607,7 +608,7 @@ static int nfs_read_done(struct rpc_task *task, struct nfs_read_data *data)
nfs_invalidate_atime(inode);
if (task->tk_status >= 0) {
- nfs_refresh_inode(inode, data->res.fattr);
+ nfs_refresh_inode(inode, data->res.fattr, data->res.label);
/* Emulate the eof flag, which isn't normally needed in NFSv2
* as it is guaranteed to always return the file attributes
*/
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index e0e1806..1ef8eb4 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -328,9 +328,9 @@ extern void nfs_zap_mapping(struct inode *inode, struct address_space *mapping);
extern void nfs_zap_caches(struct inode *);
extern void nfs_invalidate_atime(struct inode *);
extern struct inode *nfs_fhget(struct super_block *, struct nfs_fh *,
- struct nfs_fattr *);
-extern int nfs_refresh_inode(struct inode *, struct nfs_fattr *);
-extern int nfs_post_op_update_inode(struct inode *inode, struct nfs_fattr *fattr);
+ struct nfs_fattr *, struct nfs4_label *);
+extern int nfs_refresh_inode(struct inode *, struct nfs_fattr *, struct nfs4_label *);
+extern int nfs_post_op_update_inode(struct inode *inode, struct nfs_fattr *fattr, struct nfs4_label *);
extern int nfs_post_op_update_inode_force_wcc(struct inode *inode, struct nfs_fattr *fattr);
extern int nfs_getattr(struct vfsmount *, struct dentry *, struct kstat *);
extern void nfs_access_add_cache(struct inode *, struct nfs_access_entry *);
@@ -460,7 +460,8 @@ extern const struct file_operations nfs_dir_operations;
extern const struct dentry_operations nfs_dentry_operations;
extern void nfs_force_lookup_revalidate(struct inode *dir);
-extern int nfs_instantiate(struct dentry *dentry, struct nfs_fh *fh, struct nfs_fattr *fattr);
+extern int nfs_instantiate(struct dentry *dentry, struct nfs_fh *fh,
+ struct nfs_fattr *fattr, struct nfs4_label *label);
extern int nfs_may_open(struct inode *inode, struct rpc_cred *cred, int openflags);
extern void nfs_access_zap_cache(struct inode *inode);
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index 4d2fdf6..f57048f 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -1400,11 +1400,12 @@ struct nfs_rpc_ops {
struct dentry *(*try_mount) (int, const char *, struct nfs_mount_info *,
struct nfs_subversion *);
int (*getattr) (struct nfs_server *, struct nfs_fh *,
- struct nfs_fattr *);
+ struct nfs_fattr *, struct nfs4_label *);
int (*setattr) (struct dentry *, struct nfs_fattr *,
struct iattr *);
int (*lookup) (struct inode *, struct qstr *,
- struct nfs_fh *, struct nfs_fattr *);
+ struct nfs_fh *, struct nfs_fattr *,
+ struct nfs4_label *);
int (*access) (struct inode *, struct nfs_access_entry *);
int (*readlink)(struct inode *, struct page *, unsigned int,
unsigned int);
--
1.8.1.4
--
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