[PATCH] lightweight robust futexes updates

- fix: initialize the robust list(s) to NULL in copy_process.

- doc update

- cleanup: rename _inuser to _inatomic

- __user cleanups and other small cleanups

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Arjan van de Ven <arjan@infradead.org>
Cc: Ulrich Drepper <drepper@redhat.com>
Cc: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/linux/futex.h b/include/linux/futex.h
index 20face6b798d..55fff96ae859 100644
--- a/include/linux/futex.h
+++ b/include/linux/futex.h
@@ -100,7 +100,7 @@ long do_futex(unsigned long uaddr, int op, int val,
                 unsigned long timeout, unsigned long uaddr2, int val2,
                 int val3);
 
-extern int handle_futex_death(unsigned int *uaddr, struct task_struct *curr);
+extern int handle_futex_death(u32 __user *uaddr, struct task_struct *curr);
 
 #ifdef CONFIG_FUTEX
 extern void exit_robust_list(struct task_struct *curr);