Symbol: idr_cmpxchg
kernel/events/core.c
12848
if (!idr_cmpxchg(&pmu_idr, pmu->type, NULL, pmu))
kernel/events/core.c
12951
if (!idr_cmpxchg(&pmu_idr, pmu->type, pmu, NULL))
kernel/events/core.c
12976
idr_cmpxchg(&pmu_idr, pmu->type, NULL, pmu);