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/kernel/linux/linux-5.10/arch/mips/oprofile/
H A Dop_model_mipsxx.c25 static int perfcount_irq; variable
443 perfcount_irq = get_c0_perfcount_int(); in mipsxx_init()
445 perfcount_irq = MIPS_CPU_IRQ_BASE + cp0_perfcount_irq; in mipsxx_init()
447 perfcount_irq = -1; in mipsxx_init()
449 if (perfcount_irq >= 0) in mipsxx_init()
450 return request_irq(perfcount_irq, mipsxx_perfcount_int, in mipsxx_init()
463 if (perfcount_irq >= 0) in mipsxx_exit()
464 free_irq(perfcount_irq, save_perf_irq); in mipsxx_exit()

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