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-rw-r--r--net/sunrpc/clnt.c51
-rw-r--r--net/sunrpc/sched.c27
2 files changed, 50 insertions, 28 deletions
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index 22092b91dd8..7c80abd9263 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -524,25 +524,22 @@ void rpc_clnt_sigunmask(struct rpc_clnt *clnt, sigset_t *oldset)
EXPORT_SYMBOL_GPL(rpc_clnt_sigunmask);
static
-struct rpc_task *rpc_do_run_task(struct rpc_clnt *clnt,
- struct rpc_message *msg,
- int flags,
- const struct rpc_call_ops *ops,
- void *data)
+struct rpc_task *rpc_do_run_task(const struct rpc_task_setup *task_setup_data)
{
struct rpc_task *task, *ret;
sigset_t oldset;
- task = rpc_new_task(clnt, flags, ops, data);
+ task = rpc_new_task(task_setup_data);
if (task == NULL) {
- rpc_release_calldata(ops, data);
+ rpc_release_calldata(task_setup_data->callback_ops,
+ task_setup_data->callback_data);
return ERR_PTR(-ENOMEM);
}
/* Mask signals on synchronous RPC calls and RPCSEC_GSS upcalls */
rpc_task_sigmask(task, &oldset);
- if (msg != NULL) {
- rpc_call_setup(task, msg, 0);
+ if (task_setup_data->rpc_message != NULL) {
+ rpc_call_setup(task, task_setup_data->rpc_message, 0);
if (task->tk_status != 0) {
ret = ERR_PTR(task->tk_status);
rpc_put_task(task);
@@ -566,11 +563,17 @@ out:
int rpc_call_sync(struct rpc_clnt *clnt, struct rpc_message *msg, int flags)
{
struct rpc_task *task;
+ struct rpc_task_setup task_setup_data = {
+ .rpc_client = clnt,
+ .rpc_message = msg,
+ .callback_ops = &rpc_default_ops,
+ .flags = flags,
+ };
int status;
BUG_ON(flags & RPC_TASK_ASYNC);
- task = rpc_do_run_task(clnt, msg, flags, &rpc_default_ops, NULL);
+ task = rpc_do_run_task(&task_setup_data);
if (IS_ERR(task))
return PTR_ERR(task);
status = task->tk_status;
@@ -592,8 +595,15 @@ rpc_call_async(struct rpc_clnt *clnt, struct rpc_message *msg, int flags,
const struct rpc_call_ops *tk_ops, void *data)
{
struct rpc_task *task;
+ struct rpc_task_setup task_setup_data = {
+ .rpc_client = clnt,
+ .rpc_message = msg,
+ .callback_ops = tk_ops,
+ .callback_data = data,
+ .flags = flags|RPC_TASK_ASYNC,
+ };
- task = rpc_do_run_task(clnt, msg, flags|RPC_TASK_ASYNC, tk_ops, data);
+ task = rpc_do_run_task(&task_setup_data);
if (IS_ERR(task))
return PTR_ERR(task);
rpc_put_task(task);
@@ -612,12 +622,19 @@ struct rpc_task *rpc_run_task(struct rpc_clnt *clnt, int flags,
const struct rpc_call_ops *tk_ops,
void *data)
{
- return rpc_do_run_task(clnt, NULL, flags, tk_ops, data);
+ struct rpc_task_setup task_setup_data = {
+ .rpc_client = clnt,
+ .callback_ops = tk_ops,
+ .callback_data = data,
+ .flags = flags,
+ };
+
+ return rpc_do_run_task(&task_setup_data);
}
EXPORT_SYMBOL_GPL(rpc_run_task);
void
-rpc_call_setup(struct rpc_task *task, struct rpc_message *msg, int flags)
+rpc_call_setup(struct rpc_task *task, const struct rpc_message *msg, int flags)
{
task->tk_msg = *msg;
task->tk_flags |= flags;
@@ -1527,7 +1544,13 @@ struct rpc_task *rpc_call_null(struct rpc_clnt *clnt, struct rpc_cred *cred, int
.rpc_proc = &rpcproc_null,
.rpc_cred = cred,
};
- return rpc_do_run_task(clnt, &msg, flags, &rpc_default_ops, NULL);
+ struct rpc_task_setup task_setup_data = {
+ .rpc_client = clnt,
+ .rpc_message = &msg,
+ .callback_ops = &rpc_default_ops,
+ .flags = flags,
+ };
+ return rpc_do_run_task(&task_setup_data);
}
EXPORT_SYMBOL_GPL(rpc_call_null);
diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
index d0b4c7e11e0..10216989309 100644
--- a/net/sunrpc/sched.c
+++ b/net/sunrpc/sched.c
@@ -815,18 +815,15 @@ EXPORT_SYMBOL_GPL(rpc_free);
/*
* Creation and deletion of RPC task structures
*/
-void rpc_init_task(struct rpc_task *task, struct rpc_clnt *clnt, int flags, const struct rpc_call_ops *tk_ops, void *calldata)
+void rpc_init_task(struct rpc_task *task, const struct rpc_task_setup *task_setup_data)
{
memset(task, 0, sizeof(*task));
setup_timer(&task->tk_timer, (void (*)(unsigned long))rpc_run_timer,
(unsigned long)task);
atomic_set(&task->tk_count, 1);
- task->tk_client = clnt;
- task->tk_flags = flags;
- task->tk_ops = tk_ops;
- if (tk_ops->rpc_call_prepare != NULL)
- task->tk_action = rpc_prepare_task;
- task->tk_calldata = calldata;
+ task->tk_flags = task_setup_data->flags;
+ task->tk_ops = task_setup_data->callback_ops;
+ task->tk_calldata = task_setup_data->callback_data;
INIT_LIST_HEAD(&task->tk_task);
/* Initialize retry counters */
@@ -839,15 +836,17 @@ void rpc_init_task(struct rpc_task *task, struct rpc_clnt *clnt, int flags, cons
/* Initialize workqueue for async tasks */
task->tk_workqueue = rpciod_workqueue;
- if (clnt) {
- kref_get(&clnt->cl_kref);
- if (clnt->cl_softrtry)
+ task->tk_client = task_setup_data->rpc_client;
+ if (task->tk_client != NULL) {
+ kref_get(&task->tk_client->cl_kref);
+ if (task->tk_client->cl_softrtry)
task->tk_flags |= RPC_TASK_SOFT;
- if (!clnt->cl_intr)
+ if (!task->tk_client->cl_intr)
task->tk_flags |= RPC_TASK_NOINTR;
}
- BUG_ON(task->tk_ops == NULL);
+ if (task->tk_ops->rpc_call_prepare != NULL)
+ task->tk_action = rpc_prepare_task;
/* starting timestamp */
task->tk_start = jiffies;
@@ -873,7 +872,7 @@ static void rpc_free_task(struct rcu_head *rcu)
/*
* Create a new task for the specified client.
*/
-struct rpc_task *rpc_new_task(struct rpc_clnt *clnt, int flags, const struct rpc_call_ops *tk_ops, void *calldata)
+struct rpc_task *rpc_new_task(const struct rpc_task_setup *setup_data)
{
struct rpc_task *task;
@@ -881,7 +880,7 @@ struct rpc_task *rpc_new_task(struct rpc_clnt *clnt, int flags, const struct rpc
if (!task)
goto out;
- rpc_init_task(task, clnt, flags, tk_ops, calldata);
+ rpc_init_task(task, setup_data);
dprintk("RPC: allocated task %p\n", task);
task->tk_flags |= RPC_TASK_DYNAMIC;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-12 04:31:03 +0000