| /tools/testing/selftests/kvm/aarch64/ |
| D | arch_timer_edge_cases.c | 53 enum arch_timer timer; member
84 typedef void (*sleep_method_t)(enum arch_timer timer, uint64_t usec);
86 static void sleep_poll(enum arch_timer timer, uint64_t usec);
87 static void sleep_sched_poll(enum arch_timer timer, uint64_t usec);
88 static void sleep_in_userspace(enum arch_timer timer, uint64_t usec);
89 static void sleep_migrate(enum arch_timer timer, uint64_t usec);
139 static void set_counter(enum arch_timer timer, uint64_t counter) in set_counter() argument
141 GUEST_SYNC_ARGS(SET_COUNTER_VALUE, counter, timer, 0, 0); in set_counter()
147 enum arch_timer timer; in guest_irq_handler() local
158 timer = PHYSICAL; in guest_irq_handler()
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| /tools/testing/selftests/kvm/include/aarch64/ |
| D | arch_timer.h | 34 static inline uint64_t timer_get_cntct(enum arch_timer timer) in timer_get_cntct() argument
38 switch (timer) { in timer_get_cntct()
44 GUEST_FAIL("Unexpected timer type = %u", timer); in timer_get_cntct()
51 static inline void timer_set_cval(enum arch_timer timer, uint64_t cval) in timer_set_cval() argument
53 switch (timer) { in timer_set_cval()
61 GUEST_FAIL("Unexpected timer type = %u", timer); in timer_set_cval()
67 static inline uint64_t timer_get_cval(enum arch_timer timer) in timer_get_cval() argument
69 switch (timer) { in timer_get_cval()
75 GUEST_FAIL("Unexpected timer type = %u", timer); in timer_get_cval()
82 static inline void timer_set_tval(enum arch_timer timer, int32_t tval) in timer_set_tval() argument
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| D | delay.h | 13 enum arch_timer timer = VIRTUAL; in __delay() local
14 uint64_t start = timer_get_cntct(timer); in __delay()
16 while ((timer_get_cntct(timer) - start) < cycles) in __delay()
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| /tools/testing/selftests/bpf/progs/ |
| D | timer_lockup.c | 35 struct bpf_timer *timer; in timer_cb1() local
38 timer = bpf_map_lookup_elem(&timer2_map, &key); in timer_cb1()
39 if (timer) in timer_cb1()
40 timer2_err = bpf_timer_cancel(timer); in timer_cb1()
47 struct bpf_timer *timer; in timer_cb2() local
50 timer = bpf_map_lookup_elem(&timer1_map, &key); in timer_cb2()
51 if (timer) in timer_cb2()
52 timer1_err = bpf_timer_cancel(timer); in timer_cb2()
60 struct bpf_timer *timer; in timer1_prog() local
63 timer = bpf_map_lookup_elem(&timer1_map, &key); in timer1_prog()
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| D | timer.c | 13 struct bpf_timer timer; member
73 static int timer_cb1(void *map, int *key, struct bpf_timer *timer) in timer_cb1() argument
88 if (bpf_timer_start(timer, 1ull << 35, 0) != 0) in timer_cb1()
127 if (bpf_timer_cancel(timer) != -EINVAL) in timer_cb1()
176 bpf_timer_start(&val->timer, 1000, 0); in timer_cb2()
194 if (bpf_timer_cancel(&val->timer) != -EDEADLK) in timer_cb2()
207 if (bpf_timer_start(&val->timer, 1000, 0) != -EINVAL) in timer_cb2()
215 if (bpf_timer_cancel(&val->timer) != -EDEADLK) in timer_cb2()
235 if (bpf_timer_init(&val->timer, &hmap, CLOCK_BOOTTIME) != 0) in bpf_timer_test()
237 bpf_timer_set_callback(&val->timer, timer_cb2); in bpf_timer_test()
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| D | test_helper_restricted.c | 6 struct timer { struct
18 __type(value, struct timer);
28 static int timer_cb(void *map, int *key, struct timer *timer) in timer_cb() argument
35 struct timer *timer; in timer_work() local
38 timer = bpf_map_lookup_elem(&timers, &key); in timer_work()
39 if (timer) { in timer_work()
40 bpf_timer_init(&timer->t, &timers, CLOCK_MONOTONIC); in timer_work()
41 bpf_timer_set_callback(&timer->t, timer_cb); in timer_work()
42 bpf_timer_start(&timer->t, 10E9, 0); in timer_work()
43 bpf_timer_cancel(&timer->t); in timer_work()
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| D | timer_failure.c | 58 struct bpf_timer *timer; in __flag() local
60 timer = bpf_map_lookup_elem(&timer_map, &key); in __flag()
61 if (timer) { in __flag()
62 bpf_timer_init(timer, &timer_map, CLOCK_BOOTTIME); in __flag()
63 bpf_timer_set_callback(timer, timer_cb_ret_bad); in __flag()
64 bpf_timer_start(timer, 1000, 0); in __flag()
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| D | timer_mim.c | 12 struct bpf_timer timer; member
44 bpf_timer_set_callback(&val->timer, timer_cb1); in timer_cb2()
45 if (bpf_timer_start(&val->timer, 1000, 0)) in timer_cb2()
55 bpf_timer_set_callback(&val->timer, timer_cb2); in timer_cb1()
56 if (bpf_timer_start(&val->timer, 1000, 0)) in timer_cb1()
82 bpf_timer_init(&val->timer, inner_map, CLOCK_MONOTONIC); in BPF_PROG()
83 if (bpf_timer_set_callback(&val->timer, timer_cb1)) in BPF_PROG()
85 if (bpf_timer_start(&val->timer, 0, 0)) in BPF_PROG()
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| D | async_stack_depth.c | 8 struct bpf_timer timer; member
19 static int timer_cb(void *map, int *key, struct bpf_timer *timer) in timer_cb() argument
26 static int bad_timer_cb(void *map, int *key, struct bpf_timer *timer) in bad_timer_cb() argument
44 return bpf_timer_set_callback(&elem->timer, timer_cb) + buf[0]; in pseudo_call_check()
58 return bpf_timer_set_callback(&elem->timer, bad_timer_cb) + buf[0]; in async_call_root_check()
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| D | timer_mim_reject.c | 12 struct bpf_timer timer; member
68 bpf_timer_init(&val->timer, inner_map2, CLOCK_MONOTONIC); in BPF_PROG()
69 if (bpf_timer_set_callback(&val->timer, timer_cb)) in BPF_PROG()
71 if (bpf_timer_start(&val->timer, 0, 0)) in BPF_PROG()
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| D | timer_crash.c | 8 struct bpf_timer timer; member
49 bpf_timer_cancel(&e->timer); in sys_enter()
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| D | test_vmlinux.c | 73 int BPF_KPROBE(handle__kprobe, struct hrtimer *timer, ktime_t tim, u64 delta_ns, in BPF_KPROBE() argument
82 int BPF_PROG(handle__fentry, struct hrtimer *timer, ktime_t tim, u64 delta_ns, in BPF_PROG() argument
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| D | verifier_helper_restricted.c | 20 struct timer { struct
28 __type(value, struct timer);
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| D | exceptions_fail.c | 19 struct bpf_timer timer; member
89 static int timer_cb(void *map, int *key, struct bpf_timer *timer) in timer_cb() argument
104 return bpf_timer_set_callback(&elem->timer, timer_cb); in reject_async_callback_throw()
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| /tools/testing/selftests/kvm/x86_64/ |
| D | vmx_exception_with_invalid_guest_state.c | 48 struct itimerval timer; in set_timer() local
50 timer.it_value.tv_sec = 0; in set_timer()
51 timer.it_value.tv_usec = 200; in set_timer()
52 timer.it_interval = timer.it_value; in set_timer()
53 TEST_ASSERT_EQ(setitimer(ITIMER_REAL, &timer, NULL), 0); in set_timer()
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| D | xen_shinfo_test.c | 595 .u.timer.port = EVTCHN_TIMER, in main()
596 .u.timer.priority = KVM_IRQ_ROUTING_XEN_EVTCHN_PRIO_2LEVEL, in main()
597 .u.timer.expires_ns = 0 in main()
811 TEST_ASSERT(tmr.u.timer.port == EVTCHN_TIMER, in main()
813 TEST_ASSERT(tmr.u.timer.priority == KVM_IRQ_ROUTING_XEN_EVTCHN_PRIO_2LEVEL, in main()
815 TEST_ASSERT(tmr.u.timer.expires_ns > rs->state_entry_time, in main()
829 tmr.u.timer.expires_ns = rs->state_entry_time + 100000000; in main()
856 tmr.u.timer.expires_ns = rs->state_entry_time + 100000000; in main()
867 tmr.u.timer.expires_ns = rs->state_entry_time + 100000000; in main()
871 tmr.u.timer.expires_ns = 0; in main()
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| /tools/sched_ext/ |
| D | scx_central.bpf.c | 80 struct bpf_timer timer; member
259 static int central_timerfn(void *map, int *key, struct bpf_timer *timer) in central_timerfn() argument
297 bpf_timer_start(timer, TIMER_INTERVAL_NS, BPF_F_TIMER_CPU_PIN); in central_timerfn()
305 struct bpf_timer *timer; in BPF_STRUCT_OPS_SLEEPABLE() local
312 timer = bpf_map_lookup_elem(¢ral_timer, &key); in BPF_STRUCT_OPS_SLEEPABLE()
313 if (!timer) in BPF_STRUCT_OPS_SLEEPABLE()
321 bpf_timer_init(timer, ¢ral_timer, CLOCK_MONOTONIC); in BPF_STRUCT_OPS_SLEEPABLE()
322 bpf_timer_set_callback(timer, central_timerfn); in BPF_STRUCT_OPS_SLEEPABLE()
324 ret = bpf_timer_start(timer, TIMER_INTERVAL_NS, BPF_F_TIMER_CPU_PIN); in BPF_STRUCT_OPS_SLEEPABLE()
334 ret = bpf_timer_start(timer, TIMER_INTERVAL_NS, 0); in BPF_STRUCT_OPS_SLEEPABLE()
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| D | scx_qmap.bpf.c | 672 struct bpf_timer timer; member
764 static int monitor_timerfn(void *map, int *key, struct bpf_timer *timer) in monitor_timerfn() argument
775 bpf_timer_start(timer, ONE_SEC_IN_NS, 0); in monitor_timerfn()
782 struct bpf_timer *timer; in BPF_STRUCT_OPS_SLEEPABLE() local
795 timer = bpf_map_lookup_elem(&monitor_timer, &key); in BPF_STRUCT_OPS_SLEEPABLE()
796 if (!timer) in BPF_STRUCT_OPS_SLEEPABLE()
799 bpf_timer_init(timer, &monitor_timer, CLOCK_MONOTONIC); in BPF_STRUCT_OPS_SLEEPABLE()
800 bpf_timer_set_callback(timer, monitor_timerfn); in BPF_STRUCT_OPS_SLEEPABLE()
802 return bpf_timer_start(timer, ONE_SEC_IN_NS, 0); in BPF_STRUCT_OPS_SLEEPABLE()
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| /tools/testing/selftests/bpf/prog_tests/ |
| D | timer.c | 24 static int timer(struct timer *timer_skel) in timer() function
85 struct timer *timer_skel = NULL; in serial_test_timer()
92 err = timer(timer_skel); in serial_test_timer()
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| /tools/testing/selftests/timens/ |
| D | .gitignore | 9 timer
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| D | Makefile | 1 TEST_GEN_PROGS := timens timerfd timer clock_nanosleep procfs exec futex vfork_exec
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| /tools/testing/selftests/drivers/net/netdevsim/ |
| D | nexthop.sh | 462 local timer=$1; shift
469 $IP nexthop add id 10 group 1/2 type resilient buckets 8 $timer 4
477 $IP nexthop replace id 10 group 1/2,3 type resilient $timer 8
490 log_test "Bucket migration after $timer increase"
497 local timer=$1; shift
504 $IP nexthop add id 10 group 1/2 type resilient buckets 8 $timer 8
512 $IP nexthop replace id 10 group 1/2,3 type resilient $timer 4
519 log_test "Bucket migration after $timer decrease"
526 local timer=$1; shift
535 type resilient buckets 8 $timer 4
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| /tools/testing/selftests/timers/ |
| D | .gitignore | 16 set-timer-lat
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| D | Makefile | 7 TEST_GEN_PROGS = posix_timers nanosleep nsleep-lat set-timer-lat mqueue-lat \
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| /tools/testing/selftests/hid/progs/ |
| D | hid_bpf_helpers.h | 119 #define bpf_wq_set_callback(timer, cb, flags) \ argument
120 bpf_wq_set_callback_impl(timer, cb, flags, NULL)
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