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Remove opt_background_thread_hpa_interval_max_ms

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Now that HPA can communicate the time until its deferred work should be done,
this option is not used anymore.
This commit is contained in:
Alex Lapenkou
2021-09-10 17:32:23 -07:00
committed by Alexander Lapenkov
parent 8229cc77c5
commit 6e848a005e
8 changed files with 34 additions and 64 deletions
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11
src/background_thread.c
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@@ -13,13 +13,6 @@ JEMALLOC_DIAGNOSTIC_DISABLE_SPURIOUS
/* Read-only after initialization. */
bool opt_background_thread = BACKGROUND_THREAD_DEFAULT;
size_t opt_max_background_threads = MAX_BACKGROUND_THREAD_LIMIT + 1;
/*
* This is disabled (and set to -1) if the HPA is. If the HPA is enabled,
* malloc_conf initialization sets it to
* BACKGROUND_THREAD_HPA_INTERVAL_MAX_DEFAULT_WHEN_ENABLED.
*/
ssize_t opt_background_thread_hpa_interval_max_ms =
BACKGROUND_THREAD_HPA_INTERVAL_MAX_UNINITIALIZED;
/* Used for thread creation, termination and stats. */
malloc_mutex_t background_thread_lock;
@@ -60,7 +53,7 @@ pthread_create_wrapper(pthread_t *__restrict thread, const pthread_attr_t *attr,
bool background_thread_create(tsd_t *tsd, unsigned arena_ind) NOT_REACHED
bool background_threads_enable(tsd_t *tsd) NOT_REACHED
bool background_threads_disable(tsd_t *tsd) NOT_REACHED
bool background_thread_running(background_thread_info_t *info) NOT_REACHED
bool background_thread_is_started(background_thread_info_t *info) NOT_REACHED
void background_thread_wakeup_early(background_thread_info_t *info,
nstime_t *remaining_sleep) NOT_REACHED
void background_thread_prefork0(tsdn_t *tsdn) NOT_REACHED
@@ -593,7 +586,7 @@ background_thread_wakeup_early(background_thread_info_t *info,
* we know that background thread wakes up soon, so the time to cache
* the just freed memory is bounded and low.
*/
if (remaining_sleep && nstime_ns(remaining_sleep) <
if (remaining_sleep != NULL && nstime_ns(remaining_sleep) <
BACKGROUND_THREAD_MIN_INTERVAL_NS) {
return;
}