set_irq_msi      2577 arch/x86/kernel/io_apic_32.c 	set_irq_msi(irq, desc);
set_irq_msi      2526 arch/x86/kernel/io_apic_64.c 	set_irq_msi(irq, desc);
set_irq_msi       375 include/linux/irq.h extern int set_irq_msi(unsigned int irq, struct msi_desc *entry);