Merge branch 'task_killable' of git://git.kernel.org/pub/scm/linux/kernel/git/willy/misc

* 'task_killable' of git://git.kernel.org/pub/scm/linux/kernel/git/willy/misc: (22 commits)
  Remove commented-out code copied from NFS
  NFS: Switch from intr mount option to TASK_KILLABLE
  Add wait_for_completion_killable
  Add wait_event_killable
  Add schedule_timeout_killable
  Use mutex_lock_killable in vfs_readdir
  Add mutex_lock_killable
  Use lock_page_killable
  Add lock_page_killable
  Add fatal_signal_pending
  Add TASK_WAKEKILL
  exit: Use task_is_*
  signal: Use task_is_*
  sched: Use task_contributes_to_load, TASK_ALL and TASK_NORMAL
  ptrace: Use task_is_*
  power: Use task_is_*
  wait: Use TASK_NORMAL
  proc/base.c: Use task_is_*
  proc/array.c: Use TASK_REPORT
  perfmon: Use task_is_*
  ...

Fixed up conflicts in NFS/sunrpc manually..

1 files changed, 6 insertions, 9 deletions

diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
index 40ce6f6..4c66912 100644
--- a/net/sunrpc/sched.c
+++ b/net/sunrpc/sched.c
@@ -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
@@ -840,8 +839,6 @@ static void rpc_init_task(struct rpc_task *task, const struct rpc_task_setup *ta
 		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)