pmuint_rwlock 123 arch/mips/kernel/perf_event_mipsxx.c static DEFINE_RWLOCK(pmuint_rwlock); pmuint_rwlock 521 arch/mips/kernel/perf_event_mipsxx.c write_unlock(&pmuint_rwlock); pmuint_rwlock 541 arch/mips/kernel/perf_event_mipsxx.c write_lock(&pmuint_rwlock); pmuint_rwlock 1401 arch/mips/kernel/perf_event_mipsxx.c read_lock(&pmuint_rwlock); pmuint_rwlock 1421 arch/mips/kernel/perf_event_mipsxx.c read_unlock(&pmuint_rwlock);