| Date | Fri, 30 Jul 2021 15:50:31 +0200 | From | Thomas Gleixner <> | Subject | [patch 24/63] locking/lockdep: Reduce includes in debug_locks.h |
| |
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
The inclusion of printk.h leads to a circular dependency if spinlock_t is based on rtmutexes on RT enabled kernels.
Include only atomic.h (xchg()) and cache.h (__read_mostly) which is all what debug_locks.h requires.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> --- include/linux/debug_locks.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) --- --- a/include/linux/debug_locks.h +++ b/include/linux/debug_locks.h @@ -3,8 +3,7 @@ #define __LINUX_DEBUG_LOCKING_H #include <linux/atomic.h> -#include <linux/bug.h> -#include <linux/printk.h> +#include <linux/cache.h> struct task_struct;
|