| /kernel/locking/ |
| D | mutex.c | 40 __mutex_init(struct mutex *lock, const char *name, struct lock_class_key *key) in __mutex_init()
73 static inline struct task_struct *__mutex_owner(struct mutex *lock) in __mutex_owner()
83 bool mutex_is_locked(struct mutex *lock) in mutex_is_locked()
90 mutex_trylock_recursive(struct mutex *lock) in mutex_trylock_recursive()
107 static inline struct task_struct *__mutex_trylock_or_owner(struct mutex *lock) in __mutex_trylock_or_owner()
150 static inline bool __mutex_trylock(struct mutex *lock) in __mutex_trylock()
166 static __always_inline bool __mutex_trylock_fast(struct mutex *lock) in __mutex_trylock_fast()
177 static __always_inline bool __mutex_unlock_fast(struct mutex *lock) in __mutex_unlock_fast()
188 static inline void __mutex_set_flag(struct mutex *lock, unsigned long flag) in __mutex_set_flag()
193 static inline void __mutex_clear_flag(struct mutex *lock, unsigned long flag) in __mutex_clear_flag()
[all …]
|
| D | mutex-debug.h | 17 extern void debug_mutex_lock_common(struct mutex *lock,
19 extern void debug_mutex_wake_waiter(struct mutex *lock,
22 extern void debug_mutex_add_waiter(struct mutex *lock,
25 extern void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
27 extern void debug_mutex_unlock(struct mutex *lock);
28 extern void debug_mutex_init(struct mutex *lock, const char *name,
|
| D | mutex-debug.c | 30 void debug_mutex_lock_common(struct mutex *lock, struct mutex_waiter *waiter) in debug_mutex_lock_common()
37 void debug_mutex_wake_waiter(struct mutex *lock, struct mutex_waiter *waiter) in debug_mutex_wake_waiter()
51 void debug_mutex_add_waiter(struct mutex *lock, struct mutex_waiter *waiter, in debug_mutex_add_waiter()
60 void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter, in mutex_remove_waiter()
72 void debug_mutex_unlock(struct mutex *lock) in debug_mutex_unlock()
80 void debug_mutex_init(struct mutex *lock, const char *name, in debug_mutex_init()
101 void mutex_destroy(struct mutex *lock) in mutex_destroy()
|
| D | test-ww_mutex.c | 21 struct ww_mutex mutex; member
39 while (!ww_mutex_trylock(&mtx->mutex)) in test_mutex_work()
42 ww_mutex_lock(&mtx->mutex, NULL); in test_mutex_work()
45 ww_mutex_unlock(&mtx->mutex); in test_mutex_work()
55 ww_mutex_init(&mtx.mutex, &ww_class); in __test_mutex()
67 ww_mutex_lock(&mtx.mutex, (flags & TEST_MTX_CTX) ? &ctx : NULL); in __test_mutex()
83 ww_mutex_unlock(&mtx.mutex); in __test_mutex()
114 struct ww_mutex mutex; in test_aa() local
118 ww_mutex_init(&mutex, &ww_class); in test_aa()
121 ww_mutex_lock(&mutex, &ctx); in test_aa()
[all …]
|
| D | Makefile | 6 obj-y += mutex.o semaphore.o rwsem.o percpu-rwsem.o
15 obj-$(CONFIG_DEBUG_MUTEXES) += mutex-debug.o
|
| D | mutex.h | 23 debug_mutex_lock_common(struct mutex *lock, struct mutex_waiter *waiter) in debug_mutex_lock_common()
|
| /kernel/ |
| D | workqueue.c | 242 struct mutex mutex; /* protects this wq */ member
369 !lockdep_is_held(&wq->mutex), \
374 !lockdep_is_held(&wq->mutex) && \
429 lockdep_is_held(&wq->mutex)) \
2784 mutex_lock(&wq->mutex); in flush_workqueue()
2831 mutex_unlock(&wq->mutex); in flush_workqueue()
2844 mutex_lock(&wq->mutex); in flush_workqueue()
2916 mutex_unlock(&wq->mutex); in flush_workqueue()
2941 mutex_lock(&wq->mutex); in drain_workqueue()
2944 mutex_unlock(&wq->mutex); in drain_workqueue()
[all …]
|
| D | kcmp.c | 78 static void kcmp_unlock(struct mutex *m1, struct mutex *m2) in kcmp_unlock()
85 static int kcmp_lock(struct mutex *m1, struct mutex *m2) in kcmp_lock()
|
| D | notifier.c | 436 mutex_lock(&nh->mutex); in srcu_notifier_chain_register()
438 mutex_unlock(&nh->mutex); in srcu_notifier_chain_register()
466 mutex_lock(&nh->mutex); in srcu_notifier_chain_unregister()
468 mutex_unlock(&nh->mutex); in srcu_notifier_chain_unregister()
527 mutex_init(&nh->mutex); in srcu_init_notifier_head()
|
| D | kexec_internal.h | 16 extern struct mutex kexec_mutex;
|
| D | kprobes.c | 118 .mutex = __MUTEX_INITIALIZER(kprobe_insn_slots.mutex),
137 mutex_lock(&c->mutex); in __get_insn_slot()
187 mutex_unlock(&c->mutex); in __get_insn_slot()
241 mutex_lock(&c->mutex); in __free_insn_slot()
267 mutex_unlock(&c->mutex); in __free_insn_slot()
296 .mutex = __MUTEX_INITIALIZER(kprobe_optinsn_slots.mutex),
|
| D | audit.h | 236 extern struct mutex audit_filter_mutex;
|
| /kernel/rcu/ |
| D | tree.h | 311 struct mutex barrier_mutex; /* Guards barrier fields. */
318 struct mutex exp_mutex; /* Serialize expedited GP. */
319 struct mutex exp_wake_mutex; /* Serialize wakeup. */
|
| /kernel/events/ |
| D | core.c | 264 lockdep_assert_held(&ctx->mutex); in event_function_call()
1278 mutex_lock_nested(&ctx->mutex, nesting); in perf_event_ctx_lock_nested()
1280 mutex_unlock(&ctx->mutex); in perf_event_ctx_lock_nested()
1297 mutex_unlock(&ctx->mutex); in perf_event_ctx_unlock()
2190 lockdep_assert_held(&ctx->mutex); in perf_remove_from_context()
2656 lockdep_assert_held(&ctx->mutex); in perf_install_in_context()
4169 mutex_init(&ctx->mutex); in __perf_event_init_context()
4521 lockdep_assert_held(&ctx->mutex); in exclusive_event_installable()
4737 mutex_lock(&ctx->mutex); in perf_event_release_kernel()
4758 mutex_unlock(&ctx->mutex); in perf_event_release_kernel()
[all …]
|
| /kernel/trace/ |
| D | ftrace_internal.h | 29 extern struct mutex ftrace_lock;
|
| D | trace_uprobe.c | 852 struct mutex mutex; member
874 mutex_init(&per_cpu_ptr(uprobe_cpu_buffer, cpu)->mutex); in uprobe_buffer_init()
933 mutex_lock(&ucb->mutex); in uprobe_buffer_get()
940 mutex_unlock(&ucb->mutex); in uprobe_buffer_put()
|
| D | ring_buffer.c | 494 struct mutex mutex; member
1425 mutex_init(&buffer->mutex); in __ring_buffer_alloc()
1750 mutex_lock(&buffer->mutex); in ring_buffer_resize()
1870 mutex_unlock(&buffer->mutex); in ring_buffer_resize()
1889 mutex_unlock(&buffer->mutex); in ring_buffer_resize()
1896 mutex_lock(&buffer->mutex); in ring_buffer_change_overwrite()
1901 mutex_unlock(&buffer->mutex); in ring_buffer_change_overwrite()
|
| D | trace_stat.c | 36 struct mutex stat_mutex;
|
| D | trace_hwlat.c | 91 struct mutex lock; /* protect changes */
|
| D | trace.c | 676 static DEFINE_PER_CPU(struct mutex, cpu_access_lock);
4113 mutex_init(&iter->mutex); in __tracing_open()
4232 mutex_destroy(&iter->mutex); in tracing_release()
5895 mutex_init(&iter->mutex); in tracing_open_pipe()
5930 mutex_destroy(&iter->mutex); in tracing_release_pipe()
5989 mutex_unlock(&iter->mutex); in tracing_wait_pipe()
5993 mutex_lock(&iter->mutex); in tracing_wait_pipe()
6017 mutex_lock(&iter->mutex); in tracing_read_pipe()
6096 mutex_unlock(&iter->mutex); in tracing_read_pipe()
6185 mutex_lock(&iter->mutex); in tracing_splice_read_pipe()
[all …]
|
| /kernel/livepatch/ |
| D | core.h | 7 extern struct mutex klp_mutex;
|
| /kernel/gcov/ |
| D | gcov.h | 89 extern struct mutex gcov_lock;
|
| /kernel/sched/ |
| D | rt.c | 2707 static DEFINE_MUTEX(mutex); in sched_rt_handler()
2710 mutex_lock(&mutex); in sched_rt_handler()
2737 mutex_unlock(&mutex); in sched_rt_handler()
2747 static DEFINE_MUTEX(mutex); in sched_rr_handler()
2749 mutex_lock(&mutex); in sched_rr_handler()
2760 mutex_unlock(&mutex); in sched_rr_handler()
|
| D | cpufreq_schedutil.c | 38 struct mutex work_lock;
920 extern struct mutex sched_energy_mutex;
|
| /kernel/cgroup/ |
| D | cgroup-internal.h | 149 extern struct mutex cgroup_mutex;
|