From: Bryan Schumaker <bjschuma@xxxxxxxxxx>
This is an NFS v4 specific operation, so it belongs in the NFS v4 code
and not the generic client.
Signed-off-by: Bryan Schumaker <bjschuma@xxxxxxxxxx>
---
fs/nfs/nfs3proc.c | 6 ++++++
fs/nfs/nfs4proc.c | 11 +++++++++++
fs/nfs/proc.c | 6 ++++++
fs/nfs/unlink.c | 23 +----------------------
include/linux/nfs_xdr.h | 13 +++++++++++++
5 files changed, 37 insertions(+), 22 deletions(-)
diff --git a/fs/nfs/nfs3proc.c b/fs/nfs/nfs3proc.c
index 7f3f957..5242eae 100644
--- a/fs/nfs/nfs3proc.c
+++ b/fs/nfs/nfs3proc.c
@@ -450,6 +450,11 @@ nfs3_proc_rename_setup(struct rpc_message *msg, struct inode *dir)
msg->rpc_proc = &nfs3_procedures[NFS3PROC_RENAME];
}
+static void nfs3_proc_rename_rpc_prepare(struct rpc_task *task, struct nfs_renamedata *data)
+{
+ rpc_call_start(task);
+}
+
static int
nfs3_proc_rename_done(struct rpc_task *task, struct inode *old_dir,
struct inode *new_dir)
@@ -883,6 +888,7 @@ const struct nfs_rpc_ops nfs_v3_clientops = {
.unlink_done = nfs3_proc_unlink_done,
.rename = nfs3_proc_rename,
.rename_setup = nfs3_proc_rename_setup,
+ .rename_rpc_prepare = nfs3_proc_rename_rpc_prepare,
.rename_done = nfs3_proc_rename_done,
.link = nfs3_proc_link,
.symlink = nfs3_proc_symlink,
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 918af9c..d98f985 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -2814,6 +2814,16 @@ static void nfs4_proc_rename_setup(struct rpc_message *msg, struct inode *dir)
nfs41_init_sequence(&arg->seq_args, &res->seq_res, 1);
}
+static void nfs4_proc_rename_rpc_prepare(struct rpc_task *task, struct nfs_renamedata *data)
+{
+ if (nfs4_setup_sequence(NFS_SERVER(data->old_dir),
+ &data->args.seq_args,
+ &data->res.seq_res,
+ task))
+ return;
+ rpc_call_start(task);
+}
+
static int nfs4_proc_rename_done(struct rpc_task *task, struct inode *old_dir,
struct inode *new_dir)
{
@@ -6463,6 +6473,7 @@ const struct nfs_rpc_ops nfs_v4_clientops = {
.unlink_done = nfs4_proc_unlink_done,
.rename = nfs4_proc_rename,
.rename_setup = nfs4_proc_rename_setup,
+ .rename_rpc_prepare = nfs4_proc_rename_rpc_prepare,
.rename_done = nfs4_proc_rename_done,
.link = nfs4_proc_link,
.symlink = nfs4_proc_symlink,
diff --git a/fs/nfs/proc.c b/fs/nfs/proc.c
index 528b9a2..b63b6f4 100644
--- a/fs/nfs/proc.c
+++ b/fs/nfs/proc.c
@@ -377,6 +377,11 @@ nfs_proc_rename_setup(struct rpc_message *msg, struct inode *dir)
msg->rpc_proc = &nfs_procedures[NFSPROC_RENAME];
}
+static void nfs_proc_rename_rpc_prepare(struct rpc_task *task, struct nfs_renamedata *data)
+{
+ rpc_call_start(task);
+}
+
static int
nfs_proc_rename_done(struct rpc_task *task, struct inode *old_dir,
struct inode *new_dir)
@@ -740,6 +745,7 @@ const struct nfs_rpc_ops nfs_v2_clientops = {
.unlink_done = nfs_proc_unlink_done,
.rename = nfs_proc_rename,
.rename_setup = nfs_proc_rename_setup,
+ .rename_rpc_prepare = nfs_proc_rename_rpc_prepare,
.rename_done = nfs_proc_rename_done,
.link = nfs_proc_link,
.symlink = nfs_proc_symlink,
diff --git a/fs/nfs/unlink.c b/fs/nfs/unlink.c
index 9c5a798..3210a03 100644
--- a/fs/nfs/unlink.c
+++ b/fs/nfs/unlink.c
@@ -323,18 +323,6 @@ nfs_cancel_async_unlink(struct dentry *dentry)
spin_unlock(&dentry->d_lock);
}
-struct nfs_renamedata {
- struct nfs_renameargs args;
- struct nfs_renameres res;
- struct rpc_cred *cred;
- struct inode *old_dir;
- struct dentry *old_dentry;
- struct nfs_fattr old_fattr;
- struct inode *new_dir;
- struct dentry *new_dentry;
- struct nfs_fattr new_fattr;
-};
-
/**
* nfs_async_rename_done - Sillyrename post-processing
* @task: rpc_task of the sillyrename
@@ -385,25 +373,16 @@ static void nfs_async_rename_release(void *calldata)
kfree(data);
}
-#if defined(CONFIG_NFS_V4_1)
static void nfs_rename_prepare(struct rpc_task *task, void *calldata)
{
struct nfs_renamedata *data = calldata;
- struct nfs_server *server = NFS_SERVER(data->old_dir);
-
- if (nfs4_setup_sequence(server, &data->args.seq_args,
- &data->res.seq_res, task))
- return;
- rpc_call_start(task);
+ NFS_PROTO(data->old_dir)->rename_rpc_prepare(task, data);
}
-#endif /* CONFIG_NFS_V4_1 */
static const struct rpc_call_ops nfs_rename_ops = {
.rpc_call_done = nfs_async_rename_done,
.rpc_release = nfs_async_rename_release,
-#if defined(CONFIG_NFS_V4_1)
.rpc_call_prepare = nfs_rename_prepare,
-#endif /* CONFIG_NFS_V4_1 */
};
/**
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index 8d93e68..bfd0d1b 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -1201,6 +1201,18 @@ struct nfs_unlinkdata {
struct nfs_fattr dir_attr;
};
+struct nfs_renamedata {
+ struct nfs_renameargs args;
+ struct nfs_renameres res;
+ struct rpc_cred *cred;
+ struct inode *old_dir;
+ struct dentry *old_dentry;
+ struct nfs_fattr old_fattr;
+ struct inode *new_dir;
+ struct dentry *new_dentry;
+ struct nfs_fattr new_fattr;
+};
+
struct nfs_access_entry;
struct nfs_client;
struct rpc_timeout;
@@ -1235,6 +1247,7 @@ struct nfs_rpc_ops {
int (*rename) (struct inode *, struct qstr *,
struct inode *, struct qstr *);
void (*rename_setup) (struct rpc_message *msg, struct inode *dir);
+ void (*rename_rpc_prepare)(struct rpc_task *task, struct nfs_renamedata *);
int (*rename_done) (struct rpc_task *task, struct inode *old_dir, struct inode *new_dir);
int (*link) (struct inode *, struct inode *, struct qstr *);
int (*symlink) (struct inode *, struct dentry *, struct page *,
--
1.7.9.4
--
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