Searched refs:nest_lock (Results 1 - 13 of 13) sorted by relevance

/linux-master/include/linux/
H A Drtmutex.h102 extern void _rt_mutex_lock_nest_lock(struct rt_mutex *lock, struct lockdep_map *nest_lock);
104 #define rt_mutex_lock_nest_lock(lock, nest_lock) \
106 typecheck(struct lockdep_map *, &(nest_lock)->dep_map); \
107 _rt_mutex_lock_nest_lock(lock, &(nest_lock)->dep_map); \
113 #define rt_mutex_lock_nest_lock(lock, nest_lock) rt_mutex_lock(lock)
H A Dspinlock_rt.h37 extern void rt_spin_lock_nest_lock(spinlock_t *lock, struct lockdep_map *nest_lock);
52 # define __spin_lock_nest_lock(lock, nest_lock) \
54 typecheck(struct lockdep_map *, &(nest_lock)->dep_map); \
55 rt_spin_lock_nest_lock(lock, &(nest_lock)->dep_map); \
79 #define spin_lock_nest_lock(lock, nest_lock) \
80 __spin_lock_nest_lock(lock, nest_lock)
H A Dmutex.h126 extern void _mutex_lock_nest_lock(struct mutex *lock, struct lockdep_map *nest_lock);
139 #define mutex_lock_nest_lock(lock, nest_lock) \
141 typecheck(struct lockdep_map *, &(nest_lock)->dep_map); \
142 _mutex_lock_nest_lock(lock, &(nest_lock)->dep_map); \
154 # define mutex_lock_nest_lock(lock, nest_lock) mutex_lock(lock)
H A Drwsem.h271 extern void _down_write_nest_lock(struct rw_semaphore *sem, struct lockdep_map *nest_lock);
273 # define down_write_nest_lock(sem, nest_lock) \
275 typecheck(struct lockdep_map *, &(nest_lock)->dep_map); \
276 _down_write_nest_lock(sem, &(nest_lock)->dep_map); \
290 # define down_write_nest_lock(sem, nest_lock) down_write(sem)
H A Dspinlock.h223 # define raw_spin_lock_nest_lock(lock, nest_lock) \
225 typecheck(struct lockdep_map *, &(nest_lock)->dep_map);\
226 _raw_spin_lock_nest_lock(lock, &(nest_lock)->dep_map); \
236 # define raw_spin_lock_nest_lock(lock, nest_lock) _raw_spin_lock(lock)
369 #define spin_lock_nest_lock(lock, nest_lock) \
371 raw_spin_lock_nest_lock(spinlock_check(lock), nest_lock); \
H A Dlockdep_types.h223 struct lockdep_map *nest_lock; member in struct:held_lock
H A Dlockdep.h211 struct lockdep_map *nest_lock, unsigned long ip);
216 int read, int check, struct lockdep_map *nest_lock,
/linux-master/kernel/locking/
H A Dww_rt_mutex.c41 struct lockdep_map __maybe_unused *nest_lock = NULL; local
60 nest_lock = &ww_ctx->dep_map;
63 mutex_acquire_nest(&rtm->dep_map, 0, 0, nest_lock, ip);
H A Drtmutex_api.c24 struct lockdep_map *nest_lock,
30 mutex_acquire_nest(&lock->dep_map, subclass, 0, nest_lock, _RET_IP_);
56 void __sched _rt_mutex_lock_nest_lock(struct rt_mutex *lock, struct lockdep_map *nest_lock) argument
58 __rt_mutex_lock_common(lock, TASK_UNINTERRUPTIBLE, nest_lock, 0);
505 struct lockdep_map *nest_lock,
511 mutex_acquire_nest(&lock->dep_map, subclass, 0, nest_lock, ip);
528 struct lockdep_map *nest_lock)
530 __mutex_lock_common(lock, TASK_UNINTERRUPTIBLE, 0, nest_lock, _RET_IP_);
22 __rt_mutex_lock_common(struct rt_mutex *lock, unsigned int state, struct lockdep_map *nest_lock, unsigned int subclass) argument
502 __mutex_lock_common(struct mutex *lock, unsigned int state, unsigned int subclass, struct lockdep_map *nest_lock, unsigned long ip) argument
527 _mutex_lock_nest_lock(struct mutex *lock, struct lockdep_map *nest_lock) argument
H A Dspinlock.c397 struct lockdep_map *nest_lock)
400 spin_acquire_nest(&lock->dep_map, 0, 0, nest_lock, _RET_IP_);
396 _raw_spin_lock_nest_lock(raw_spinlock_t *lock, struct lockdep_map *nest_lock) argument
H A Dspinlock_rt.c70 struct lockdep_map *nest_lock)
72 spin_acquire_nest(&lock->dep_map, 0, 0, nest_lock, _RET_IP_);
69 rt_spin_lock_nest_lock(spinlock_t *lock, struct lockdep_map *nest_lock) argument
H A Dmutex.c575 struct lockdep_map *nest_lock, unsigned long ip,
603 nest_lock = &ww_ctx->dep_map;
608 mutex_acquire_nest(&lock->dep_map, subclass, 0, nest_lock, ip);
750 struct lockdep_map *nest_lock, unsigned long ip)
752 return __mutex_lock_common(lock, state, subclass, nest_lock, ip, NULL, false);
574 __mutex_lock_common(struct mutex *lock, unsigned int state, unsigned int subclass, struct lockdep_map *nest_lock, unsigned long ip, struct ww_acquire_ctx *ww_ctx, const bool use_ww_ctx) argument
749 __mutex_lock(struct mutex *lock, unsigned int state, unsigned int subclass, struct lockdep_map *nest_lock, unsigned long ip) argument
H A Dlockdep.c3022 * lock class is held but nest_lock is also held, i.e. we rely on the
3023 * nest_lock to avoid the deadlock.
3036 if (prev->instance == next->nest_lock)
3056 * We're holding the nest_lock, which serializes this lock's
3864 * same lock class) nor deadlock (because the nest_lock
4967 pr_warn("%s\n", hlock->nest_lock->name);
4991 struct lockdep_map *nest_lock, unsigned long ip,
5046 if (hlock->class_idx == class_idx && nest_lock) {
5073 hlock->nest_lock = nest_lock;
4989 __lock_acquire(struct lockdep_map *lock, unsigned int subclass, int trylock, int read, int check, int hardirqs_off, struct lockdep_map *nest_lock, unsigned long ip, int references, int pin_count, int sync) argument
5719 lock_acquire(struct lockdep_map *lock, unsigned int subclass, int trylock, int read, int check, struct lockdep_map *nest_lock, unsigned long ip) argument
5789 lock_sync(struct lockdep_map *lock, unsigned subclass, int read, int check, struct lockdep_map *nest_lock, unsigned long ip) argument
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