| /Linux-v5.15/tools/testing/selftests/futex/include/ |
| D | futextest.h | 70 #define futex(uaddr, op, val, timeout, uaddr2, val3, opflags) \ argument
71 syscall(SYS_futex, uaddr, op | opflags, val, timeout, uaddr2, val3)
140 futex_wake_op(futex_t *uaddr, futex_t *uaddr2, int nr_wake, int nr_wake2, in futex_wake_op() argument
143 return futex(uaddr, FUTEX_WAKE_OP, nr_wake, nr_wake2, uaddr2, wake_op, in futex_wake_op()
156 futex_requeue(futex_t *uaddr, futex_t *uaddr2, int nr_wake, int nr_requeue, in futex_requeue() argument
159 return futex(uaddr, FUTEX_REQUEUE, nr_wake, nr_requeue, uaddr2, 0, in futex_requeue()
169 futex_cmp_requeue(futex_t *uaddr, futex_t val, futex_t *uaddr2, int nr_wake, in futex_cmp_requeue() argument
172 return futex(uaddr, FUTEX_CMP_REQUEUE, nr_wake, nr_requeue, uaddr2, in futex_cmp_requeue()
185 futex_wait_requeue_pi(futex_t *uaddr, futex_t val, futex_t *uaddr2, in futex_wait_requeue_pi() argument
188 return futex(uaddr, FUTEX_WAIT_REQUEUE_PI, val, timeout, uaddr2, 0, in futex_wait_requeue_pi()
[all …]
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| /Linux-v5.15/tools/perf/bench/ |
| D | futex.h | 50 #define futex(uaddr, op, val, timeout, uaddr2, val3, opflags) \ argument
51 syscall(SYS_futex, uaddr, op | opflags, val, timeout, uaddr2, val3)
97 futex_cmp_requeue(u_int32_t *uaddr, u_int32_t val, u_int32_t *uaddr2, int nr_wake, in futex_cmp_requeue() argument
100 return futex(uaddr, FUTEX_CMP_REQUEUE, nr_wake, nr_requeue, uaddr2, in futex_cmp_requeue()
113 futex_wait_requeue_pi(u_int32_t *uaddr, u_int32_t val, u_int32_t *uaddr2, in futex_wait_requeue_pi() argument
116 return futex(uaddr, FUTEX_WAIT_REQUEUE_PI, val, timeout, uaddr2, 0, in futex_wait_requeue_pi()
130 futex_cmp_requeue_pi(u_int32_t *uaddr, u_int32_t val, u_int32_t *uaddr2, in futex_cmp_requeue_pi() argument
133 return futex(uaddr, FUTEX_CMP_REQUEUE_PI, 1, nr_requeue, uaddr2, in futex_cmp_requeue_pi()
|
| /Linux-v5.15/tools/lib/traceevent/plugins/ |
| D | plugin_futex.c | 22 unsigned long long uaddr2; member
63 trace_seq_printf(s, fop->fmt_uaddr2, args->uaddr2); in futex_print()
88 if (tep_get_field_val(s, event, "uaddr2", record, &args.uaddr2, 1)) in futex_handler()
|
| /Linux-v5.15/kernel/ |
| D | futex.c | 1747 futex_wake_op(u32 __user *uaddr1, unsigned int flags, u32 __user *uaddr2, in futex_wake_op() argument
1760 ret = get_futex_key(uaddr2, flags & FLAGS_SHARED, &key2, FUTEX_WRITE); in futex_wake_op()
1769 op_ret = futex_atomic_op_inuser(op, uaddr2); in futex_wake_op()
1784 ret = fault_in_user_writeable(uaddr2); in futex_wake_op()
2128 u32 __user *uaddr2, int nr_wake, int nr_requeue, in futex_requeue() argument
2155 if (uaddr1 == uaddr2) in futex_requeue()
2194 ret = get_futex_key(uaddr2, flags & FLAGS_SHARED, &key2, in futex_requeue()
2248 ret = futex_proxy_trylock_atomic(uaddr2, hb1, hb2, &key1, in futex_requeue()
2307 ret = fault_in_user_writeable(uaddr2); in futex_requeue()
3408 u32 __user *uaddr2) in futex_wait_requeue_pi() argument
[all …]
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| /Linux-v5.15/include/linux/ |
| D | futex.h | 79 u32 __user *uaddr2, u32 val2, u32 val3);
86 ktime_t *timeout, u32 __user *uaddr2, in do_futex() argument
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| D | restart_block.h | 36 u32 __user *uaddr2; member
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| D | syscalls.h | 616 u32 __user *uaddr2, u32 val3);
619 u32 __user *uaddr2, u32 val3);
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| /Linux-v5.15/tools/perf/scripts/python/ |
| D | futex-contention.py | 30 nr, uaddr, op, val, utime, uaddr2, val3): argument
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