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/freebsd-src/contrib/jemalloc/src/
H A Darena.c58 arena_decay_t *decay, extents_t *extents, bool all, size_t npages_limit,
519 arena_decay_ms_read(arena_decay_t *decay) { in arena_decay_ms_read() argument
520 return atomic_load_zd(&decay->time_ms, ATOMIC_RELAXED); in arena_decay_ms_read()
524 arena_decay_ms_write(arena_decay_t *decay, ssize_t decay_ms) { in arena_decay_ms_write() argument
525 atomic_store_zd(&decay->time_ms, decay_ms, ATOMIC_RELAXED); in arena_decay_ms_write()
529 arena_decay_deadline_init(arena_decay_t *decay) { in arena_decay_deadline_init() argument
534 nstime_copy(&decay->deadline, &decay->epoch); in arena_decay_deadline_init()
535 nstime_add(&decay->deadline, &decay->interval); in arena_decay_deadline_init()
536 if (arena_decay_ms_read(decay) > 0) { in arena_decay_deadline_init()
539 nstime_init(&jitter, prng_range_u64(&decay->jitter_state, in arena_decay_deadline_init()
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H A Dbackground_thread.c20 /* Indicates global state. Atomic because decay reads this w/o locking. */
58 arena_decay_t *decay, size_t npages_new) NOT_REACHED in background_thread_create()
102 decay_npurge_after_interval(arena_decay_t *decay, size_t interval) {
106 sum += decay->backlog[i] * h_steps[i];
109 sum += decay->backlog[i] * (h_steps[i] - h_steps[i - interval]);
116 arena_decay_compute_purge_interval_impl(tsdn_t *tsdn, arena_decay_t *decay,
118 if (malloc_mutex_trylock(tsdn, &decay->mtx)) {
119 /* Use minimal interval if decay is contended. */
124 ssize_t decay_time = atomic_load_zd(&decay->time_ms, ATOMIC_RELAXED);
131 uint64_t decay_interval_ns = nstime_ns(&decay->interval);
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/freebsd-src/sys/contrib/device-tree/Bindings/mfd/
H A Dtps65086.txt28 - ti,regulator-decay : This is applicable for buck[1-6], set this if
29 the output needs to decay, default is for
50 ti,regulator-decay;
H A Dti,tps65086.yaml65 ti,regulator-decay:
68 Set this if the output needs to decay, default is for the output
118 ti,regulator-decay;
/freebsd-src/contrib/llvm-project/libcxx/include/__type_traits/
H A Ddecay.h33 struct decay { struct
54 struct _LIBCPP_TEMPLATE_VIS decay {
63 using __decay_t = typename decay<_Tp>::type;
34 _LIBCPP_NODEBUGdecay global() argument
H A Dunwrap_ref.h14 #include <__type_traits/decay.h>
/freebsd-src/contrib/jemalloc/include/jemalloc/internal/
H A Darena_structs_b.h22 * this decay structure.
34 * Time at which the current decay interval logically started. We do
60 * each of the past SMOOTHSTEP_NSTEPS decay epochs, where the last
169 * Decay-based purging state, responsible for scheduling extent state
H A Dbackground_thread_externs.h16 arena_decay_t *decay, size_t npages_new);
H A Darena_types.h10 /* Default decay times in milliseconds. */
/freebsd-src/contrib/llvm-project/clang/include/clang/Basic/
H A DTransformTypeTraits.def16 TRANSFORM_TYPE_TRAIT_DEF(Decay, decay)
/freebsd-src/contrib/llvm-project/clang/lib/AST/
H A DExprConstShared.h42 // to decay to pointer. (Prior to version 6 it was only used in C++ mode).
50 // decay to pointer. (Prior to version 6 it was only used in C++ mode).
/freebsd-src/contrib/jemalloc/doc/
H A Djemalloc.3
/freebsd-src/sys/kern/
H A Dsched_4bsd.c369 * Constants for digital decay and forget:
377 * We wish to decay away 90% of ts_estcpu in (5 * loadavg) seconds.
378 * That is, the system wants to compute a value of decay such
381 * ts_estcpu *= decay;
387 * decay ** (5 * loadavg) ~= .1
389 * The system computes decay as:
390 * decay = (2 * loadavg) / (2 * loadavg + 1)
392 * We wish to prove that the system's computation of decay
394 * decay ** (5 * loadavg) ~= .1
399 * decay
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/freebsd-src/contrib/jemalloc/
H A DChangeLog108 - Avoid forced decay on thread termination when using background threads.
110 - Disable muzzy decay by default. (@djwatson, @interwq)
119 - Properly trigger decay on tcache destroy. (@interwq, @amosbird)
123 - Fix a side effect caused by extent_max_active_fit combined with decay-based
221 - Make decay to always purge one more extent than before, because in
222 practice large extents are usually the ones that cross the decay threshold.
238 - Fix an extent coalesce + decay race by taking both coalescing extents off
240 - Fix potentially unbound increase during decay, caused by one thread keep
266 - Update decay->nunpurged before purging, in order to avoid potential update
313 - Implement two-phase decay of unused dirty pages. Pages transition from
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/freebsd-src/contrib/googletest/googlemock/include/gmock/
H A Dgmock-actions.h431 std::is_constructible<typename std::decay<Callable>::type, Callable>,
433 internal::is_callable_r<Result, typename std::decay<Callable>::type,
441 std::is_constructible<typename std::decay<Callable>::type, Callable>,
444 internal::is_callable_r<Result, typename std::decay<Callable>::type>>;
458 OnceAction, typename std::decay<Callable>::type>>,
463 : function_(StdFunctionAdaptor<typename std::decay<Callable>::type>(
475 OnceAction, typename std::decay<Callable>::type>>,
484 : OnceAction(IgnoreIncomingArguments<typename std::decay<Callable>::type>{
829 fun_ = IgnoreArgs<typename ::std::decay<G>::type>{::std::forward<G>(g)};
1797 internal::DoAllAction<typename std::decay<Actio
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/freebsd-src/contrib/llvm-project/libcxx/include/__utility/
H A Dauto_cast.h14 #include <__type_traits/decay.h>
/freebsd-src/sys/contrib/device-tree/Bindings/regulator/
H A Dvctrl.txt28 - min-slew-down-rate : Describes how slowly the regulator voltage will decay
/freebsd-src/contrib/llvm-project/libcxx/include/__functional/
H A Dnot_fn.h16 #include <__type_traits/decay.h>
H A Dbind_front.h17 #include <__type_traits/decay.h>
H A Dcompose.h16 #include <__type_traits/decay.h>
/freebsd-src/sys/netinet/tcp_stacks/
H A Drack_bbr_common.c919 ctf_decay_count(uint32_t count, uint32_t decay) in ctf_calc_rwin()
922 * Given a count, decay it by a set percentage. The in ctf_calc_rwin()
928 if (decay > 1000) { in ctf_do_dropwithreset_conn()
933 decay_per = decay; in ctf_do_dropwithreset_conn()
938 * count decay value. in ctf_fixed_maxseg()
976 ctf_decay_count(uint32_t count,uint32_t decay) ctf_decay_count() argument
/freebsd-src/contrib/llvm-project/libcxx/include/__iterator/
H A Ddistance.h20 #include <__type_traits/decay.h>
/freebsd-src/contrib/llvm-project/libcxx/include/__ranges/
H A Drange_adaptor.h21 #include <__type_traits/decay.h>
H A Dsingle_view.h18 #include <__type_traits/decay.h>
/freebsd-src/contrib/llvm-project/libcxx/include/__exception/
H A Dnested_exception.h15 #include <__type_traits/decay.h>

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