PIN_MAP_SIZE      101 arch/x86/kernel/io_apic_32.c #define PIN_MAP_SIZE (MAX_PLUS_SHARED_IRQS + NR_IRQS)
PIN_MAP_SIZE      133 arch/x86/kernel/io_apic_64.c #define PIN_MAP_SIZE (MAX_PLUS_SHARED_IRQS + NR_IRQS)