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authorIngo Molnar <mingo@elte.hu>2006-03-27 01:16:27 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-03-27 08:44:49 -0800
commit8f17d3a5049d32392b79925c73a0cf99ce6d5af0 (patch)
tree3c2aa0cbe337684d353dd2cfb0c177b4ae15217c /kernel/futex_compat.c
parent8fdd6c6df7889dc89df3d9fe0f5bbe6733e39f48 (diff)
downloadlinaro-lsk-8f17d3a5049d32392b79925c73a0cf99ce6d5af0.tar.gz
[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>
Diffstat (limited to 'kernel/futex_compat.c')
-rw-r--r--kernel/futex_compat.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/kernel/futex_compat.c b/kernel/futex_compat.c
index c153559ef28..9c077cf9aa8 100644
--- a/kernel/futex_compat.c
+++ b/kernel/futex_compat.c
@@ -121,9 +121,9 @@ err_unlock:
return ret;
}
-asmlinkage long compat_sys_futex(u32 __user *uaddr, int op, int val,
+asmlinkage long compat_sys_futex(u32 __user *uaddr, int op, u32 val,
struct compat_timespec __user *utime, u32 __user *uaddr2,
- int val3)
+ u32 val3)
{
struct timespec t;
unsigned long timeout = MAX_SCHEDULE_TIMEOUT;
@@ -137,6 +137,5 @@ asmlinkage long compat_sys_futex(u32 __user *uaddr, int op, int val,
if (op >= FUTEX_REQUEUE)
val2 = (int) (unsigned long) utime;
- return do_futex((unsigned long)uaddr, op, val, timeout,
- (unsigned long)uaddr2, val2, val3);
+ return do_futex(uaddr, op, val, timeout, uaddr2, val2, val3);
}