Searched refs:perf_event_mutex (Results 1 - 4 of 4) sorted by relevance

/linux-master/init/
H A Dinit_task.c137 .perf_event_mutex = __MUTEX_INITIALIZER(init_task.perf_event_mutex),
/linux-master/kernel/events/
H A Dhw_breakpoint.c102 * Uses task_struct::perf_event_mutex, to avoid extending task_struct with a
112 return tsk ? &tsk->perf_event_mutex : NULL;
123 * this child->perf_event_mutex cannot ever deadlock against
124 * the parent->perf_event_mutex usage from
H A Dcore.c1254 * task_struct::perf_event_mutex
4817 mutex_lock(&task->perf_event_mutex);
4831 mutex_unlock(&task->perf_event_mutex);
5276 * owner->perf_event_mutex.
5298 mutex_lock_nested(&owner->perf_event_mutex, SINGLE_DEPTH_NESTING);
5310 mutex_unlock(&owner->perf_event_mutex);
6034 mutex_lock(&current->perf_event_mutex);
6040 mutex_unlock(&current->perf_event_mutex);
6050 mutex_lock(&current->perf_event_mutex);
6056 mutex_unlock(&current->perf_event_mutex);
[all...]
/linux-master/include/linux/
H A Dsched.h1254 struct mutex perf_event_mutex; member in struct:task_struct

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