#include <linux/nfs_mount.h>
#include "iostat.h"
+#include "internal.h"
#define NFSDBG_FACILITY NFSDBG_PROC
-extern struct rpc_procinfo nfs3_procedures[];
-
/* A wrapper to handle the EJUKEBOX error message */
static int
nfs3_rpc_wrapper(struct rpc_clnt *clnt, struct rpc_message *msg, int flags)
}
/*
- * Bare-bones access to getattr: this is for nfs_read_super.
+ * Bare-bones access to getattr: this is for nfs_get_root/nfs_get_sb
*/
static int
nfs3_proc_get_root(struct nfs_server *server, struct nfs_fh *fhandle,
int status;
status = do_proc_get_root(server->client, fhandle, info);
- if (status && server->client_sys != server->client)
- status = do_proc_get_root(server->client_sys, fhandle, info);
+ if (status && server->nfs_client->cl_rpcclient != server->client)
+ status = do_proc_get_root(server->nfs_client->cl_rpcclient, fhandle, info);
return status;
}
dprintk("NFS call fsinfo\n");
nfs_fattr_init(info->fattr);
- status = rpc_call_sync(server->client_sys, &msg, 0);
+ status = rpc_call_sync(server->nfs_client->cl_rpcclient, &msg, 0);
dprintk("NFS reply fsinfo: %d\n", status);
return status;
}
return status;
}
-extern u32 *nfs3_decode_dirent(u32 *, struct nfs_entry *, int);
-
-static void nfs3_read_done(struct rpc_task *task, void *calldata)
+static int nfs3_read_done(struct rpc_task *task, struct nfs_read_data *data)
{
- struct nfs_read_data *data = calldata;
-
if (nfs3_async_handle_jukebox(task, data->inode))
- return;
+ return -EAGAIN;
/* Call back common NFS readpage processing */
if (task->tk_status >= 0)
nfs_refresh_inode(data->inode, &data->fattr);
- nfs_readpage_result(task, calldata);
+ return 0;
}
-static const struct rpc_call_ops nfs3_read_ops = {
- .rpc_call_done = nfs3_read_done,
- .rpc_release = nfs_readdata_release,
-};
-
-static void
-nfs3_proc_read_setup(struct nfs_read_data *data)
+static void nfs3_proc_read_setup(struct nfs_read_data *data)
{
- struct rpc_task *task = &data->task;
- struct inode *inode = data->inode;
- int flags;
struct rpc_message msg = {
.rpc_proc = &nfs3_procedures[NFS3PROC_READ],
.rpc_argp = &data->args,
.rpc_cred = data->cred,
};
- /* N.B. Do we need to test? Never called for swapfile inode */
- flags = RPC_TASK_ASYNC | (IS_SWAPFILE(inode)? NFS_RPC_SWAPFLAGS : 0);
-
- /* Finalize the task. */
- rpc_init_task(task, NFS_CLIENT(inode), flags, &nfs3_read_ops, data);
- rpc_call_setup(task, &msg, 0);
+ rpc_call_setup(&data->task, &msg, 0);
}
-static void nfs3_write_done(struct rpc_task *task, void *calldata)
+static int nfs3_write_done(struct rpc_task *task, struct nfs_write_data *data)
{
- struct nfs_write_data *data = calldata;
-
if (nfs3_async_handle_jukebox(task, data->inode))
- return;
+ return -EAGAIN;
if (task->tk_status >= 0)
nfs_post_op_update_inode(data->inode, data->res.fattr);
- nfs_writeback_done(task, calldata);
+ return 0;
}
-static const struct rpc_call_ops nfs3_write_ops = {
- .rpc_call_done = nfs3_write_done,
- .rpc_release = nfs_writedata_release,
-};
-
-static void
-nfs3_proc_write_setup(struct nfs_write_data *data, int how)
+static void nfs3_proc_write_setup(struct nfs_write_data *data, int how)
{
- struct rpc_task *task = &data->task;
- struct inode *inode = data->inode;
- int stable;
- int flags;
struct rpc_message msg = {
.rpc_proc = &nfs3_procedures[NFS3PROC_WRITE],
.rpc_argp = &data->args,
.rpc_cred = data->cred,
};
+ data->args.stable = NFS_UNSTABLE;
if (how & FLUSH_STABLE) {
- if (!NFS_I(inode)->ncommit)
- stable = NFS_FILE_SYNC;
- else
- stable = NFS_DATA_SYNC;
- } else
- stable = NFS_UNSTABLE;
- data->args.stable = stable;
-
- /* Set the initial flags for the task. */
- flags = (how & FLUSH_SYNC) ? 0 : RPC_TASK_ASYNC;
+ data->args.stable = NFS_FILE_SYNC;
+ if (NFS_I(data->inode)->ncommit)
+ data->args.stable = NFS_DATA_SYNC;
+ }
/* Finalize the task. */
- rpc_init_task(task, NFS_CLIENT(inode), flags, &nfs3_write_ops, data);
- rpc_call_setup(task, &msg, 0);
+ rpc_call_setup(&data->task, &msg, 0);
}
-static void nfs3_commit_done(struct rpc_task *task, void *calldata)
+static int nfs3_commit_done(struct rpc_task *task, struct nfs_write_data *data)
{
- struct nfs_write_data *data = calldata;
-
if (nfs3_async_handle_jukebox(task, data->inode))
- return;
+ return -EAGAIN;
if (task->tk_status >= 0)
nfs_post_op_update_inode(data->inode, data->res.fattr);
- nfs_commit_done(task, calldata);
+ return 0;
}
-static const struct rpc_call_ops nfs3_commit_ops = {
- .rpc_call_done = nfs3_commit_done,
- .rpc_release = nfs_commit_release,
-};
-
-static void
-nfs3_proc_commit_setup(struct nfs_write_data *data, int how)
+static void nfs3_proc_commit_setup(struct nfs_write_data *data, int how)
{
- struct rpc_task *task = &data->task;
- struct inode *inode = data->inode;
- int flags;
struct rpc_message msg = {
.rpc_proc = &nfs3_procedures[NFS3PROC_COMMIT],
.rpc_argp = &data->args,
.rpc_cred = data->cred,
};
- /* Set the initial flags for the task. */
- flags = (how & FLUSH_SYNC) ? 0 : RPC_TASK_ASYNC;
-
- /* Finalize the task. */
- rpc_init_task(task, NFS_CLIENT(inode), flags, &nfs3_commit_ops, data);
- rpc_call_setup(task, &msg, 0);
+ rpc_call_setup(&data->task, &msg, 0);
}
static int
return nlmclnt_proc(filp->f_dentry->d_inode, cmd, fl);
}
-struct nfs_rpc_ops nfs_v3_clientops = {
+const struct nfs_rpc_ops nfs_v3_clientops = {
.version = 3, /* protocol version */
.dentry_ops = &nfs_dentry_operations,
.dir_inode_ops = &nfs3_dir_inode_operations,
.pathconf = nfs3_proc_pathconf,
.decode_dirent = nfs3_decode_dirent,
.read_setup = nfs3_proc_read_setup,
+ .read_done = nfs3_read_done,
.write_setup = nfs3_proc_write_setup,
+ .write_done = nfs3_write_done,
.commit_setup = nfs3_proc_commit_setup,
+ .commit_done = nfs3_commit_done,
.file_open = nfs_open,
.file_release = nfs_release,
.lock = nfs3_proc_lock,
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff