diff options
Diffstat (limited to 'include/linux/spinlock_types_rt.h')
-rw-r--r-- | include/linux/spinlock_types_rt.h | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/include/linux/spinlock_types_rt.h b/include/linux/spinlock_types_rt.h deleted file mode 100644 index 9fd4319..0000000 --- a/include/linux/spinlock_types_rt.h +++ /dev/null @@ -1,51 +0,0 @@ -#ifndef __LINUX_SPINLOCK_TYPES_RT_H -#define __LINUX_SPINLOCK_TYPES_RT_H - -#ifndef __LINUX_SPINLOCK_TYPES_H -#error "Do not include directly. Include spinlock_types.h instead" -#endif - -#include <linux/cache.h> - -/* - * PREEMPT_RT: spinlocks - an RT mutex plus lock-break field: - */ -typedef struct spinlock { - struct rt_mutex lock; - unsigned int break_lock; -#ifdef CONFIG_DEBUG_LOCK_ALLOC - struct lockdep_map dep_map; -#endif -} spinlock_t; - -#ifdef CONFIG_DEBUG_RT_MUTEXES -# define __RT_SPIN_INITIALIZER(name) \ - { \ - .wait_lock = __RAW_SPIN_LOCK_UNLOCKED(name.wait_lock), \ - .save_state = 1, \ - .file = __FILE__, \ - .line = __LINE__ , \ - } -#else -# define __RT_SPIN_INITIALIZER(name) \ - { \ - .wait_lock = __RAW_SPIN_LOCK_UNLOCKED(name.wait_lock), \ - .save_state = 1, \ - } -#endif - -/* -.wait_list = PLIST_HEAD_INIT_RAW((name).lock.wait_list, (name).lock.wait_lock) -*/ - -#define __SPIN_LOCK_UNLOCKED(name) \ - { .lock = __RT_SPIN_INITIALIZER(name.lock), \ - SPIN_DEP_MAP_INIT(name) } - -#define __DEFINE_SPINLOCK(name) \ - spinlock_t name = __SPIN_LOCK_UNLOCKED(name) - -#define DEFINE_SPINLOCK(name) \ - spinlock_t name __cacheline_aligned_in_smp = __SPIN_LOCK_UNLOCKED(name) - -#endif |