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

/linux-master/include/linux/
H A Dperf_event.h320 atomic_t exclusive_cnt; /* < 0: cpu; > 0: tsk */ member in struct:pmu
/linux-master/kernel/events/
H A Dcore.c5124 * Negative pmu::exclusive_cnt means there are cpu-wide
5134 if (!atomic_inc_unless_negative(&pmu->exclusive_cnt))
5137 if (!atomic_dec_unless_positive(&pmu->exclusive_cnt))
5153 atomic_dec(&pmu->exclusive_cnt);
5155 atomic_inc(&pmu->exclusive_cnt);
11590 atomic_set(&pmu->exclusive_cnt, 0);

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