Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=6e5b70e9d1e712d8dad5514e0ab5240ac4b5fb57
Commit:     6e5b70e9d1e712d8dad5514e0ab5240ac4b5fb57
Parent:     188fef11db219f13f32d055ba59985e7d1a349fe
Author:     Trond Myklebust <[EMAIL PROTECTED]>
AuthorDate: Tue Jun 12 10:02:37 2007 -0400
Committer:  Trond Myklebust <[EMAIL PROTECTED]>
CommitDate: Tue Jul 10 23:40:30 2007 -0400

    SUNRPC: clean up rpc_call_async/rpc_call_sync/rpc_run_task
    
    Signed-off-by: Trond Myklebust <[EMAIL PROTECTED]>
---
 net/sunrpc/clnt.c  |  115 +++++++++++++++++++++++++++++++---------------------
 net/sunrpc/sched.c |   23 ----------
 2 files changed, 69 insertions(+), 69 deletions(-)

diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index 4f39ab1..76eef19 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -474,73 +474,96 @@ void rpc_clnt_sigunmask(struct rpc_clnt *clnt, sigset_t 
*oldset)
        rpc_restore_sigmask(oldset);
 }
 
-/*
- * New rpc_call implementation
+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 *task, *ret;
+       sigset_t oldset;
+
+       task = rpc_new_task(clnt, flags, ops, data);
+       if (task == NULL) {
+               rpc_release_calldata(ops, 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->tk_status != 0) {
+                       ret = ERR_PTR(task->tk_status);
+                       rpc_put_task(task);
+                       goto out;
+               }
+       }
+       atomic_inc(&task->tk_count);
+       rpc_execute(task);
+       ret = task;
+out:
+       rpc_restore_sigmask(&oldset);
+       return ret;
+}
+
+/**
+ * rpc_call_sync - Perform a synchronous RPC call
+ * @clnt: pointer to RPC client
+ * @msg: RPC call parameters
+ * @flags: RPC call flags
  */
 int rpc_call_sync(struct rpc_clnt *clnt, struct rpc_message *msg, int flags)
 {
        struct rpc_task *task;
-       sigset_t        oldset;
-       int             status;
+       int status;
 
        BUG_ON(flags & RPC_TASK_ASYNC);
 
-       task = rpc_new_task(clnt, flags, &rpc_default_ops, NULL);
-       if (task == NULL)
-               return -ENOMEM;
-
-       /* Mask signals on RPC calls _and_ GSS_AUTH upcalls */
-       rpc_task_sigmask(task, &oldset);
-
-       /* Set up the call info struct and execute the task */
-       rpc_call_setup(task, msg, 0);
-       if (task->tk_status == 0) {
-               atomic_inc(&task->tk_count);
-               rpc_execute(task);
-       }
+       task = rpc_do_run_task(clnt, msg, flags, &rpc_default_ops, NULL);
+       if (IS_ERR(task))
+               return PTR_ERR(task);
        status = task->tk_status;
        rpc_put_task(task);
-       rpc_restore_sigmask(&oldset);
        return status;
 }
 
-/*
- * New rpc_call implementation
+/**
+ * rpc_call_async - Perform an asynchronous RPC call
+ * @clnt: pointer to RPC client
+ * @msg: RPC call parameters
+ * @flags: RPC call flags
+ * @ops: RPC call ops
+ * @data: user call data
  */
 int
 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;
-       sigset_t        oldset;
-       int             status;
-
-       flags |= RPC_TASK_ASYNC;
-
-       /* Create/initialize a new RPC task */
-       status = -ENOMEM;
-       if (!(task = rpc_new_task(clnt, flags, tk_ops, data)))
-               goto out_release;
-
-       /* Mask signals on GSS_AUTH upcalls */
-       rpc_task_sigmask(task, &oldset);
-
-       rpc_call_setup(task, msg, 0);
-
-       /* Set up the call info struct and execute the task */
-       status = task->tk_status;
-       if (status == 0)
-               rpc_execute(task);
-       else
-               rpc_put_task(task);
 
-       rpc_restore_sigmask(&oldset);
-       return status;
-out_release:
-       rpc_release_calldata(tk_ops, data);
-       return status;
+       task = rpc_do_run_task(clnt, msg, flags|RPC_TASK_ASYNC, tk_ops, data);
+       if (IS_ERR(task))
+               return PTR_ERR(task);
+       rpc_put_task(task);
+       return 0;
 }
 
+/**
+ * rpc_run_task - Allocate a new RPC task, then run rpc_execute against it
+ * @clnt: pointer to RPC client
+ * @flags: RPC flags
+ * @ops: RPC call ops
+ * @data: user call data
+ */
+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);
+}
+EXPORT_SYMBOL(rpc_run_task);
 
 void
 rpc_call_setup(struct rpc_task *task, struct rpc_message *msg, int flags)
diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
index c0f8d25..2ac43c4 100644
--- a/net/sunrpc/sched.c
+++ b/net/sunrpc/sched.c
@@ -933,29 +933,6 @@ static void rpc_release_task(struct rpc_task *task)
        rpc_put_task(task);
 }
 
-/**
- * rpc_run_task - Allocate a new RPC task, then run rpc_execute against it
- * @clnt: pointer to RPC client
- * @flags: RPC flags
- * @ops: RPC call ops
- * @data: user call data
- */
-struct rpc_task *rpc_run_task(struct rpc_clnt *clnt, int flags,
-                                       const struct rpc_call_ops *ops,
-                                       void *data)
-{
-       struct rpc_task *task;
-       task = rpc_new_task(clnt, flags, ops, data);
-       if (task == NULL) {
-               rpc_release_calldata(ops, data);
-               return ERR_PTR(-ENOMEM);
-       }
-       atomic_inc(&task->tk_count);
-       rpc_execute(task);
-       return task;
-}
-EXPORT_SYMBOL(rpc_run_task);
-
 /*
  * Kill all tasks for the given client.
  * XXX: kill their descendants as well?
-
To unsubscribe from this list: send the line "unsubscribe git-commits-head" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Reply via email to