| /Linux-v4.19/tools/testing/selftests/futex/include/ |
| D | futextest.h | 74 #define futex(uaddr, op, val, timeout, uaddr2, val3, opflags) \ argument
75 syscall(SYS_futex, uaddr, op | opflags, val, timeout, uaddr2, val3)
144 futex_wake_op(futex_t *uaddr, futex_t *uaddr2, int nr_wake, int nr_wake2, in futex_wake_op() argument
147 return futex(uaddr, FUTEX_WAKE_OP, nr_wake, nr_wake2, uaddr2, wake_op, in futex_wake_op()
160 futex_requeue(futex_t *uaddr, futex_t *uaddr2, int nr_wake, int nr_requeue, in futex_requeue() argument
163 return futex(uaddr, FUTEX_REQUEUE, nr_wake, nr_requeue, uaddr2, 0, in futex_requeue()
173 futex_cmp_requeue(futex_t *uaddr, futex_t val, futex_t *uaddr2, int nr_wake, in futex_cmp_requeue() argument
176 return futex(uaddr, FUTEX_CMP_REQUEUE, nr_wake, nr_requeue, uaddr2, in futex_cmp_requeue()
189 futex_wait_requeue_pi(futex_t *uaddr, futex_t val, futex_t *uaddr2, in futex_wait_requeue_pi() argument
192 return futex(uaddr, FUTEX_WAIT_REQUEUE_PI, val, timeout, uaddr2, 0, in futex_wait_requeue_pi()
[all …]
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| /Linux-v4.19/tools/perf/bench/ |
| D | futex.h | 36 #define futex(uaddr, op, val, timeout, uaddr2, val3, opflags) \ argument
37 syscall(SYS_futex, uaddr, op | opflags, val, timeout, uaddr2, val3)
83 futex_cmp_requeue(u_int32_t *uaddr, u_int32_t val, u_int32_t *uaddr2, int nr_wake, in futex_cmp_requeue() argument
86 return futex(uaddr, FUTEX_CMP_REQUEUE, nr_wake, nr_requeue, uaddr2, in futex_cmp_requeue()
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| /Linux-v4.19/include/linux/ |
| D | futex.h | 57 u32 __user *uaddr2, u32 val2, u32 val3);
69 ktime_t *timeout, u32 __user *uaddr2, in do_futex() argument
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| D | restart_block.h | 35 u32 __user *uaddr2; member
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| D | compat.h | 694 struct compat_timespec __user *utime, u32 __user *uaddr2,
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| D | syscalls.h | 543 struct timespec __user *utime, u32 __user *uaddr2,
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| /Linux-v4.19/kernel/ |
| D | futex.c | 1615 futex_wake_op(u32 __user *uaddr1, unsigned int flags, u32 __user *uaddr2, in futex_wake_op() argument
1628 ret = get_futex_key(uaddr2, flags & FLAGS_SHARED, &key2, VERIFY_WRITE); in futex_wake_op()
1637 op_ret = futex_atomic_op_inuser(op, uaddr2); in futex_wake_op()
1656 ret = fault_in_user_writeable(uaddr2); in futex_wake_op()
1853 u32 __user *uaddr2, int nr_wake, int nr_requeue, in futex_requeue() argument
1880 if (uaddr1 == uaddr2) in futex_requeue()
1907 ret = get_futex_key(uaddr2, flags & FLAGS_SHARED, &key2, in futex_requeue()
1961 ret = futex_proxy_trylock_atomic(uaddr2, hb1, hb2, &key1, in futex_requeue()
1989 ret = lookup_pi_state(uaddr2, ret, hb2, &key2, &pi_state); in futex_requeue()
2003 ret = fault_in_user_writeable(uaddr2); in futex_requeue()
[all …]
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| D | futex_compat.c | 176 struct compat_timespec __user *, utime, u32 __user *, uaddr2, in COMPAT_SYSCALL_DEFINE6() argument
201 return do_futex(uaddr, op, val, tp, uaddr2, val2, val3); in COMPAT_SYSCALL_DEFINE6()
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| /Linux-v4.19/tools/perf/scripts/python/ |
| D | futex-contention.py | 25 nr, uaddr, op, val, utime, uaddr2, val3): argument
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