__NR_eventfd2     328 arch/x86/include/generated/uapi/asm/unistd_32.h #define __NR_eventfd2 328
__NR_eventfd2     294 arch/x86/include/generated/uapi/asm/unistd_64.h #define __NR_eventfd2 290
__NR_eventfd2     257 arch/x86/include/generated/uapi/asm/unistd_x32.h #define __NR_eventfd2 (__X32_SYSCALL_BIT + 290)