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Searched refs:uaddr2 (Results 1 - 18 of 18) sorted by relevance

/kernel/linux/linux-5.10/tools/testing/selftests/futex/include/
H A Dfutextest.h57 * @uaddr2: address of second futex for some ops\
70 #define futex(uaddr, op, val, timeout, uaddr2, val3, opflags) \
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()
164 * futex_cmp_requeue() - requeue tasks from uaddr to uaddr2
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, struct timespec *timeout, int opflags) futex_wait_requeue_pi() argument
200 futex_cmp_requeue_pi(futex_t *uaddr, futex_t val, futex_t *uaddr2, int nr_wake, int nr_requeue, int opflags) futex_cmp_requeue_pi() argument
[all...]
/kernel/linux/linux-6.6/tools/testing/selftests/futex/include/
H A Dfutextest.h57 * @uaddr2: address of second futex for some ops\
70 #define futex(uaddr, op, val, timeout, uaddr2, val3, opflags) \
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()
164 * futex_cmp_requeue() - requeue tasks from uaddr to uaddr2
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, struct timespec *timeout, int opflags) futex_wait_requeue_pi() argument
200 futex_cmp_requeue_pi(futex_t *uaddr, futex_t val, futex_t *uaddr2, int nr_wake, int nr_requeue, int opflags) futex_cmp_requeue_pi() argument
[all...]
/kernel/linux/linux-6.6/tools/perf/bench/
H A Dfutex.h37 * @uaddr2: address of second futex for some ops
50 volatile u_int32_t *uaddr2, int val3, int opflags) in futex_syscall()
52 return syscall(SYS_futex, uaddr, op | opflags, val, timeout, uaddr2, val3); in futex_syscall()
57 volatile u_int32_t *uaddr2, int val3, int opflags) in futex_syscall_nr_requeue()
59 return syscall(SYS_futex, uaddr, op | opflags, val, nr_requeue, uaddr2, val3); in futex_syscall_nr_requeue()
101 * futex_cmp_requeue() - requeue tasks from uaddr to uaddr2
106 futex_cmp_requeue(u_int32_t *uaddr, u_int32_t val, u_int32_t *uaddr2, int nr_wake, in futex_cmp_requeue() argument
109 return futex_syscall_nr_requeue(uaddr, FUTEX_CMP_REQUEUE, nr_wake, nr_requeue, uaddr2, in futex_cmp_requeue()
114 * futex_wait_requeue_pi() - block on uaddr and prepare to requeue to uaddr2
116 * @uaddr2
49 futex_syscall(volatile u_int32_t *uaddr, int op, u_int32_t val, struct timespec *timeout, volatile u_int32_t *uaddr2, int val3, int opflags) futex_syscall() argument
56 futex_syscall_nr_requeue(volatile u_int32_t *uaddr, int op, u_int32_t val, int nr_requeue, volatile u_int32_t *uaddr2, int val3, int opflags) futex_syscall_nr_requeue() argument
122 futex_wait_requeue_pi(u_int32_t *uaddr, u_int32_t val, u_int32_t *uaddr2, struct timespec *timeout, int opflags) futex_wait_requeue_pi() argument
139 futex_cmp_requeue_pi(u_int32_t *uaddr, u_int32_t val, u_int32_t *uaddr2, int nr_requeue, int opflags) futex_cmp_requeue_pi() argument
[all...]
/kernel/linux/linux-6.6/kernel/futex/
H A Dsyscalls.c86 u32 __user *uaddr2, u32 val2, u32 val3) in do_futex()
113 return futex_requeue(uaddr, flags, uaddr2, val, val2, NULL, 0); in do_futex()
115 return futex_requeue(uaddr, flags, uaddr2, val, val2, &val3, 0); in do_futex()
117 return futex_wake_op(uaddr, flags, uaddr2, val, val2, val3); in do_futex()
130 uaddr2); in do_futex()
132 return futex_requeue(uaddr, flags, uaddr2, val, val2, &val3, 1); in do_futex()
166 u32 __user *, uaddr2, u32, val3) in SYSCALL_DEFINE6()
183 return do_futex(uaddr, op, val, tp, uaddr2, (unsigned long)utime, val3); in SYSCALL_DEFINE6()
360 const struct old_timespec32 __user *, utime, u32 __user *, uaddr2, in SYSCALL_DEFINE6()
376 return do_futex(uaddr, op, val, tp, uaddr2, (unsigne in SYSCALL_DEFINE6()
85 do_futex(u32 __user *uaddr, int op, u32 val, ktime_t *timeout, u32 __user *uaddr2, u32 val2, u32 val3) do_futex() argument
[all...]
H A Drequeue.c45 * or to IGNORE. DONE/LOCKED means the waiter q is now on the uaddr2 futex
347 * futex_requeue() - Requeue waiters from uaddr1 to uaddr2
350 * @uaddr2: target futex user address
357 * Requeue waiters on uaddr1 to uaddr2. In the requeue_pi case, try to acquire
358 * uaddr2 atomically on behalf of the top waiter.
364 int futex_requeue(u32 __user *uaddr1, unsigned int flags, u32 __user *uaddr2, in futex_requeue() argument
391 if (uaddr1 == uaddr2) in futex_requeue()
399 * only sense if the PI futex @uaddr2 is uncontended as in futex_requeue()
401 * @uaddr2 before waking the waiter. The waiter can then in futex_requeue()
430 ret = get_futex_key(uaddr2, flag in futex_requeue()
762 futex_wait_requeue_pi(u32 __user *uaddr, unsigned int flags, u32 val, ktime_t *abs_time, u32 bitset, u32 __user *uaddr2) futex_wait_requeue_pi() argument
[all...]
H A Dfutex.h261 *uaddr2);
264 u32 __user *uaddr2, int nr_wake, int nr_requeue,
288 u32 __user *uaddr2, int nr_wake, int nr_wake2, int op);
H A Dwaitwake.c238 int futex_wake_op(u32 __user *uaddr1, unsigned int flags, u32 __user *uaddr2, in futex_wake_op() argument
251 ret = get_futex_key(uaddr2, flags & FLAGS_SHARED, &key2, FUTEX_WRITE); in futex_wake_op()
260 op_ret = futex_atomic_op_inuser(op, uaddr2); in futex_wake_op()
275 ret = fault_in_user_writeable(uaddr2); in futex_wake_op()
/kernel/linux/linux-5.10/tools/perf/bench/
H A Dfutex.h23 * @uaddr2: address of second futex for some ops\
36 #define futex(uaddr, op, val, timeout, uaddr2, val3, opflags) \
37 syscall(SYS_futex, uaddr, op | opflags, val, timeout, uaddr2, val3)
78 * futex_cmp_requeue() - requeue tasks from uaddr to uaddr2
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()
/kernel/linux/linux-5.10/tools/lib/traceevent/plugins/
H A Dplugin_futex.c22 unsigned long long uaddr2; member
38 { "FUTEX_REQUEUE", " val=%llu", " val2=%llu", " uaddr2=0x%08llx", NULL },
39 { "FUTEX_CMP_REQUEUE", " val=%llu", " val2=%llu", " uaddr2=0x%08llx", " val3=0x%08llx" },
40 { "FUTEX_WAKE_OP", " val=%llu", " val2=%llu", " uaddr2=0x%08llx", " val3=0x%08llx" },
46 { "FUTEX_WAIT_REQUEUE_PI", " val=0x%08llx", " utime=0x%08llx", " uaddr2=0x%08llx", " val3=0x%08llx" },
47 { "FUTEX_CMP_REQUEUE_PI", " val=%llu", " val2=%llu", " uaddr2=0x%08llx", " val3=0x%08llx" },
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()
/kernel/linux/linux-5.10/kernel/futex/
H A Dcore.c1696 futex_wake_op(u32 __user *uaddr1, unsigned int flags, u32 __user *uaddr2, in futex_wake_op() argument
1709 ret = get_futex_key(uaddr2, flags & FLAGS_SHARED, &key2, FUTEX_WRITE); in futex_wake_op()
1718 op_ret = futex_atomic_op_inuser(op, uaddr2); in futex_wake_op()
1733 ret = fault_in_user_writeable(uaddr2); in futex_wake_op()
1913 * futex_requeue() - Requeue waiters from uaddr1 to uaddr2
1916 * @uaddr2: target futex user address
1923 * Requeue waiters on uaddr1 to uaddr2. In the requeue_pi case, try to acquire
1924 * uaddr2 atomically on behalf of the top waiter.
1931 u32 __user *uaddr2, int nr_wake, int nr_requeue, in futex_requeue()
1958 if (uaddr1 == uaddr2) in futex_requeue()
1930 futex_requeue(u32 __user *uaddr1, unsigned int flags, u32 __user *uaddr2, int nr_wake, int nr_requeue, u32 *cmpval, int requeue_pi) futex_requeue() argument
3179 futex_wait_requeue_pi(u32 __user *uaddr, unsigned int flags, u32 val, ktime_t *abs_time, u32 bitset, u32 __user *uaddr2) futex_wait_requeue_pi() argument
3723 do_futex(u32 __user *uaddr, int op, u32 val, ktime_t *timeout, u32 __user *uaddr2, u32 val2, u32 val3) do_futex() argument
[all...]
/kernel/linux/linux-5.10/include/linux/
H A Dfutex.h79 u32 __user *uaddr2, u32 val2, u32 val3);
86 ktime_t *timeout, u32 __user *uaddr2, in do_futex()
85 do_futex(u32 __user *uaddr, int op, u32 val, ktime_t *timeout, u32 __user *uaddr2, u32 val2, u32 val3) do_futex() argument
H A Drestart_block.h35 u32 __user *uaddr2; member
H A Dsyscalls.h606 struct __kernel_timespec __user *utime, u32 __user *uaddr2,
609 struct old_timespec32 __user *utime, u32 __user *uaddr2,
/kernel/linux/linux-6.6/include/linux/
H A Dfutex.h79 u32 __user *uaddr2, u32 val2, u32 val3);
86 ktime_t *timeout, u32 __user *uaddr2, in do_futex()
85 do_futex(u32 __user *uaddr, int op, u32 val, ktime_t *timeout, u32 __user *uaddr2, u32 val2, u32 val3) do_futex() argument
H A Drestart_block.h36 u32 __user *uaddr2; member
H A Dsyscalls.h540 u32 __user *uaddr2, u32 val3);
543 u32 __user *uaddr2, u32 val3);
/kernel/linux/linux-5.10/tools/perf/scripts/python/
H A Dfutex-contention.py30 nr, uaddr, op, val, utime, uaddr2, val3):
/kernel/linux/linux-6.6/tools/perf/scripts/python/
H A Dfutex-contention.py30 nr, uaddr, op, val, utime, uaddr2, val3):

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