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Searched refs:nr_callchain_events (Results 1 - 2 of 2) sorted by relevance

/kernel/linux/linux-5.10/kernel/events/
H A Dcallchain.c33 static atomic_t nr_callchain_events; variable
115 count = atomic_inc_return(&nr_callchain_events); in get_callchain_buffers()
137 atomic_dec(&nr_callchain_events); in get_callchain_buffers()
146 if (atomic_dec_and_mutex_lock(&nr_callchain_events, &callchain_mutex)) { in put_callchain_buffers()
249 if (atomic_read(&nr_callchain_events)) in perf_event_max_stack_handler()
/kernel/linux/linux-6.6/kernel/events/
H A Dcallchain.c33 static atomic_t nr_callchain_events; variable
115 count = atomic_inc_return(&nr_callchain_events); in get_callchain_buffers()
137 atomic_dec(&nr_callchain_events); in get_callchain_buffers()
146 if (atomic_dec_and_mutex_lock(&nr_callchain_events, &callchain_mutex)) { in put_callchain_buffers()
245 if (atomic_read(&nr_callchain_events)) in perf_event_max_stack_handler()

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