sys_futex 855 arch/arm64/include/asm/unistd32.h __SYSCALL(__NR_futex_time64, sys_futex) sys_futex 575 include/linux/syscalls.h asmlinkage long sys_futex(u32 __user *uaddr, int op, u32 val, sys_futex 322 include/uapi/asm-generic/unistd.h __SC_3264(__NR_futex, sys_futex_time32, sys_futex) sys_futex 822 include/uapi/asm-generic/unistd.h __SYSCALL(__NR_futex_time64, sys_futex) sys_futex 322 tools/include/uapi/asm-generic/unistd.h __SC_3264(__NR_futex, sys_futex_time32, sys_futex) sys_futex 822 tools/include/uapi/asm-generic/unistd.h __SYSCALL(__NR_futex_time64, sys_futex) sys_futex 285 tools/testing/selftests/powerpc/benchmarks/context_switch.c sys_futex(m, flags, 2, NULL, NULL, 0); sys_futex 303 tools/testing/selftests/powerpc/benchmarks/context_switch.c sys_futex(m, flags, 1, NULL, NULL, 0);