futex_lock_pi    2893 kernel/futex.c static int futex_lock_pi(u32 __user *uaddr, unsigned int flags,
futex_lock_pi      63 tools/perf/bench/futex.h futex_lock_pi(u_int32_t *uaddr, struct timespec *timeout, int opflags)
futex_lock_pi     121 tools/testing/selftests/futex/include/futextest.h futex_lock_pi(futex_t *uaddr, struct timespec *timeout, int detect,