SUNRPC: Cleanup of rpc_task initialisation
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/fs/nfs/direct.c b/fs/nfs/direct.c
index 3c9d16b..f9f5fc1 100644
--- a/fs/nfs/direct.c
+++ b/fs/nfs/direct.c
@@ -272,6 +272,11 @@
unsigned long user_addr = (unsigned long)iov->iov_base;
size_t count = iov->iov_len;
size_t rsize = NFS_SERVER(inode)->rsize;
+ struct rpc_task_setup task_setup_data = {
+ .rpc_client = NFS_CLIENT(inode),
+ .callback_ops = &nfs_read_direct_ops,
+ .flags = RPC_TASK_ASYNC,
+ };
unsigned int pgbase;
int result;
ssize_t started = 0;
@@ -322,8 +327,8 @@
data->res.eof = 0;
data->res.count = bytes;
- rpc_init_task(&data->task, NFS_CLIENT(inode), RPC_TASK_ASYNC,
- &nfs_read_direct_ops, data);
+ task_setup_data.callback_data = data;
+ rpc_init_task(&data->task, &task_setup_data);
NFS_PROTO(inode)->read_setup(data);
data->task.tk_cookie = (unsigned long) inode;
@@ -431,6 +436,11 @@
struct inode *inode = dreq->inode;
struct list_head *p;
struct nfs_write_data *data;
+ struct rpc_task_setup task_setup_data = {
+ .rpc_client = NFS_CLIENT(inode),
+ .callback_ops = &nfs_write_direct_ops,
+ .flags = RPC_TASK_ASYNC,
+ };
dreq->count = 0;
get_dreq(dreq);
@@ -451,8 +461,8 @@
* Reuse data->task; data->args should not have changed
* since the original request was sent.
*/
- rpc_init_task(&data->task, NFS_CLIENT(inode), RPC_TASK_ASYNC,
- &nfs_write_direct_ops, data);
+ task_setup_data.callback_data = data;
+ rpc_init_task(&data->task, &task_setup_data);
NFS_PROTO(inode)->write_setup(data, FLUSH_STABLE);
data->task.tk_priority = RPC_PRIORITY_NORMAL;
@@ -504,6 +514,12 @@
static void nfs_direct_commit_schedule(struct nfs_direct_req *dreq)
{
struct nfs_write_data *data = dreq->commit_data;
+ struct rpc_task_setup task_setup_data = {
+ .rpc_client = NFS_CLIENT(dreq->inode),
+ .callback_ops = &nfs_commit_direct_ops,
+ .callback_data = data,
+ .flags = RPC_TASK_ASYNC,
+ };
data->inode = dreq->inode;
data->cred = dreq->ctx->cred;
@@ -515,8 +531,7 @@
data->res.fattr = &data->fattr;
data->res.verf = &data->verf;
- rpc_init_task(&data->task, NFS_CLIENT(dreq->inode), RPC_TASK_ASYNC,
- &nfs_commit_direct_ops, data);
+ rpc_init_task(&data->task, &task_setup_data);
NFS_PROTO(data->inode)->commit_setup(data, 0);
data->task.tk_priority = RPC_PRIORITY_NORMAL;
@@ -641,6 +656,11 @@
struct inode *inode = ctx->path.dentry->d_inode;
unsigned long user_addr = (unsigned long)iov->iov_base;
size_t count = iov->iov_len;
+ struct rpc_task_setup task_setup_data = {
+ .rpc_client = NFS_CLIENT(inode),
+ .callback_ops = &nfs_write_direct_ops,
+ .flags = RPC_TASK_ASYNC,
+ };
size_t wsize = NFS_SERVER(inode)->wsize;
unsigned int pgbase;
int result;
@@ -694,8 +714,8 @@
data->res.count = bytes;
data->res.verf = &data->verf;
- rpc_init_task(&data->task, NFS_CLIENT(inode), RPC_TASK_ASYNC,
- &nfs_write_direct_ops, data);
+ task_setup_data.callback_data = data;
+ rpc_init_task(&data->task, &task_setup_data);
NFS_PROTO(inode)->write_setup(data, sync);
data->task.tk_priority = RPC_PRIORITY_NORMAL;
diff --git a/fs/nfs/read.c b/fs/nfs/read.c
index 4587a86..c7f0d5e 100644
--- a/fs/nfs/read.c
+++ b/fs/nfs/read.c
@@ -160,11 +160,17 @@
const struct rpc_call_ops *call_ops,
unsigned int count, unsigned int offset)
{
- struct inode *inode;
- int flags;
+ struct inode *inode = req->wb_context->path.dentry->d_inode;
+ int swap_flags = IS_SWAPFILE(inode) ? NFS_RPC_SWAPFLAGS : 0;
+ struct rpc_task_setup task_setup_data = {
+ .rpc_client = NFS_CLIENT(inode),
+ .callback_ops = call_ops,
+ .callback_data = data,
+ .flags = RPC_TASK_ASYNC | swap_flags,
+ };
data->req = req;
- data->inode = inode = req->wb_context->path.dentry->d_inode;
+ data->inode = inode;
data->cred = req->wb_context->cred;
data->args.fh = NFS_FH(inode);
@@ -180,8 +186,7 @@
nfs_fattr_init(&data->fattr);
/* Set up the initial task struct. */
- flags = RPC_TASK_ASYNC | (IS_SWAPFILE(inode)? NFS_RPC_SWAPFLAGS : 0);
- rpc_init_task(&data->task, NFS_CLIENT(inode), flags, call_ops, data);
+ rpc_init_task(&data->task, &task_setup_data);
NFS_PROTO(inode)->read_setup(data);
data->task.tk_cookie = (unsigned long)inode;
diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index 092e79c..c437660 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -773,8 +773,14 @@
unsigned int count, unsigned int offset,
int how)
{
- struct inode *inode;
- int flags;
+ struct inode *inode = req->wb_context->path.dentry->d_inode;
+ int flags = (how & FLUSH_SYNC) ? 0 : RPC_TASK_ASYNC;
+ struct rpc_task_setup task_setup_data = {
+ .rpc_client = NFS_CLIENT(inode),
+ .callback_ops = call_ops,
+ .callback_data = data,
+ .flags = flags,
+ };
/* Set up the RPC argument and reply structs
* NB: take care not to mess about with data->commit et al. */
@@ -796,8 +802,7 @@
nfs_fattr_init(&data->fattr);
/* Set up the initial task struct. */
- flags = (how & FLUSH_SYNC) ? 0 : RPC_TASK_ASYNC;
- rpc_init_task(&data->task, NFS_CLIENT(inode), flags, call_ops, data);
+ rpc_init_task(&data->task, &task_setup_data);
NFS_PROTO(inode)->write_setup(data, how);
data->task.tk_priority = flush_task_priority(how);
@@ -1144,16 +1149,20 @@
struct nfs_write_data *data,
int how)
{
- struct nfs_page *first;
- struct inode *inode;
- int flags;
+ struct nfs_page *first = nfs_list_entry(head->next);
+ struct inode *inode = first->wb_context->path.dentry->d_inode;
+ int flags = (how & FLUSH_SYNC) ? 0 : RPC_TASK_ASYNC;
+ struct rpc_task_setup task_setup_data = {
+ .rpc_client = NFS_CLIENT(inode),
+ .callback_ops = &nfs_commit_ops,
+ .callback_data = data,
+ .flags = flags,
+ };
/* Set up the RPC argument and reply structs
* NB: take care not to mess about with data->commit et al. */
list_splice_init(head, &data->pages);
- first = nfs_list_entry(data->pages.next);
- inode = first->wb_context->path.dentry->d_inode;
data->inode = inode;
data->cred = first->wb_context->cred;
@@ -1168,8 +1177,7 @@
nfs_fattr_init(&data->fattr);
/* Set up the initial task struct. */
- flags = (how & FLUSH_SYNC) ? 0 : RPC_TASK_ASYNC;
- rpc_init_task(&data->task, NFS_CLIENT(inode), flags, &nfs_commit_ops, data);
+ rpc_init_task(&data->task, &task_setup_data);
NFS_PROTO(inode)->commit_setup(data, how);
data->task.tk_priority = flush_task_priority(how);
