[PATCH] aio: make wait_queue ->task ->private
In the upcoming aio_down patch, it is useful to store a private data
pointer in the kiocb's wait_queue. Since we provide our own wake up
function and do not require the task_struct pointer, it makes sense to
convert the task pointer into a generic private pointer.
Signed-off-by: Benjamin LaHaise <benjamin.c.lahaise@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/kernel/sched.c b/kernel/sched.c
index 6ee4515..76080d1 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -2869,7 +2869,7 @@
int default_wake_function(wait_queue_t *curr, unsigned mode, int sync, void *key)
{
- task_t *p = curr->task;
+ task_t *p = curr->private;
return try_to_wake_up(p, mode, sync);
}