__NR_futex        494 arch/arm64/include/asm/unistd32.h __SYSCALL(__NR_futex, sys_futex_time32)
__NR_futex        322 include/uapi/asm-generic/unistd.h __SC_3264(__NR_futex, sys_futex_time32, sys_futex)
__NR_futex          5 tools/arch/x86/include/asm/unistd_32.h #ifndef __NR_futex
__NR_futex          5 tools/arch/x86/include/asm/unistd_64.h #ifndef __NR_futex
__NR_futex        322 tools/include/uapi/asm-generic/unistd.h __SC_3264(__NR_futex, sys_futex_time32, sys_futex)
__NR_futex         18 tools/testing/selftests/powerpc/benchmarks/futex_bench.c #define futex(A, B, C, D, E, F)	 syscall(__NR_futex, A, B, C, D, E, F)