x86: reintroduce volatile keyword in prototype to clflush()

[linux-2.6-omap-h63xx.git] / net / sunrpc / sched.c

diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
index c03e7bf6e9bc673f90f62032faf77578acc58882..4c669121e607f774b7739a326639e8f2aec146a3 100644 (file)
--- a/net/sunrpc/sched.c
+++ b/net/sunrpc/sched.c
@@ -45,7 +45,7 @@ static void                    rpc_release_task(struct rpc_task *task);
 /*
  * RPC tasks sit here while waiting for conditions to improve.
  */
-static RPC_WAITQ(delay_queue, "delayq");
+static struct rpc_wait_queue delay_queue;
 
 /*
  * rpciod-related stuff
@@ -245,9 +245,9 @@ void rpc_init_wait_queue(struct rpc_wait_queue *queue, const char *qname)
 }
 EXPORT_SYMBOL_GPL(rpc_init_wait_queue);
 
-static int rpc_wait_bit_interruptible(void *word)
+static int rpc_wait_bit_killable(void *word)
 {
-       if (signal_pending(current))
+       if (fatal_signal_pending(current))
                return -ERESTARTSYS;
        schedule();
        return 0;
@@ -299,9 +299,9 @@ static void rpc_mark_complete_task(struct rpc_task *task)
 int __rpc_wait_for_completion_task(struct rpc_task *task, int (*action)(void *))
 {
        if (action == NULL)
-               action = rpc_wait_bit_interruptible;
+               action = rpc_wait_bit_killable;
        return wait_on_bit(&task->tk_runstate, RPC_TASK_ACTIVE,
-                       action, TASK_INTERRUPTIBLE);
+                       action, TASK_KILLABLE);
 }
 EXPORT_SYMBOL_GPL(__rpc_wait_for_completion_task);
 
@@ -696,10 +696,9 @@ static void __rpc_execute(struct rpc_task *task)
 
                /* sync task: sleep here */
                dprintk("RPC: %5u sync task going to sleep\n", task->tk_pid);
-               /* Note: Caller should be using rpc_clnt_sigmask() */
                status = out_of_line_wait_on_bit(&task->tk_runstate,
-                               RPC_TASK_QUEUED, rpc_wait_bit_interruptible,
-                               TASK_INTERRUPTIBLE);
+                               RPC_TASK_QUEUED, rpc_wait_bit_killable,
+                               TASK_KILLABLE);
                if (status == -ERESTARTSYS) {
                        /*
                         * When a sync task receives a signal, it exits with
@@ -737,7 +736,6 @@ void rpc_execute(struct rpc_task *task)
        rpc_set_running(task);
        __rpc_execute(task);
 }
-EXPORT_SYMBOL_GPL(rpc_execute);
 
 static void rpc_async_schedule(struct work_struct *work)
 {
@@ -815,7 +813,7 @@ EXPORT_SYMBOL_GPL(rpc_free);
 /*
  * Creation and deletion of RPC task structures
  */
-void rpc_init_task(struct rpc_task *task, const struct rpc_task_setup *task_setup_data)
+static 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,
@@ -841,8 +839,6 @@ void rpc_init_task(struct rpc_task *task, const struct rpc_task_setup *task_setu
                kref_get(&task->tk_client->cl_kref);
                if (task->tk_client->cl_softrtry)
                        task->tk_flags |= RPC_TASK_SOFT;
-               if (!task->tk_client->cl_intr)
-                       task->tk_flags |= RPC_TASK_NOINTR;
        }
 
        if (task->tk_ops->rpc_call_prepare != NULL)
@@ -865,7 +861,6 @@ void rpc_init_task(struct rpc_task *task, const struct rpc_task_setup *task_setu
        dprintk("RPC:       new task initialized, procpid %u\n",
                                task_pid_nr(current));
 }
-EXPORT_SYMBOL_GPL(rpc_init_task);
 
 static struct rpc_task *
 rpc_alloc_task(void)
@@ -1061,6 +1056,11 @@ rpc_init_mempool(void)
                goto err_nomem;
        if (!rpciod_start())
                goto err_nomem;
+       /*
+        * The following is not strictly a mempool initialisation,
+        * but there is no harm in doing it here
+        */
+       rpc_init_wait_queue(&delay_queue, "delayq");
        return 0;
 err_nomem:
        rpc_destroy_mempool();