Update bionic kernel headers using update_all.py
Change-Id: I9c377436e9bf158e7236b3b7dcebf3e79fa961de
diff --git a/libc/kernel/common/linux/spinlock_up.h b/libc/kernel/common/linux/spinlock_up.h
index b4958dc..1b0294b 100644
--- a/libc/kernel/common/linux/spinlock_up.h
+++ b/libc/kernel/common/linux/spinlock_up.h
@@ -7,24 +7,28 @@
*** structures, and macros generated from the original header, and thus,
*** contains no copyrightable information.
***
+ *** To edit the content of this header, modify the corresponding
+ *** source file (e.g. under external/kernel-headers/original/) then
+ *** run bionic/libc/kernel/tools/update_all.py
+ ***
+ *** Any manual change here will be lost the next time this script will
+ *** be run. You've been warned!
+ ***
****************************************************************************
****************************************************************************/
#ifndef __LINUX_SPINLOCK_UP_H
#define __LINUX_SPINLOCK_UP_H
-
#ifndef __LINUX_SPINLOCK_H
#error "please don't include this file directly"
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
#endif
-
#define __raw_spin_is_locked(lock) ((void)(lock), 0)
-
#define __raw_spin_lock(lock) do { (void)(lock); } while (0)
#define __raw_spin_unlock(lock) do { (void)(lock); } while (0)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
#define __raw_spin_trylock(lock) ({ (void)(lock); 1; })
-
#define __raw_read_can_lock(lock) (((void)(lock), 1))
#define __raw_write_can_lock(lock) (((void)(lock), 1))
-
#define __raw_spin_unlock_wait(lock) do { cpu_relax(); } while (__raw_spin_is_locked(lock))
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
#endif