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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-14 13:40:54 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-14 13:40:54 +0000 |
commit | 317c0644ccf108aa23ef3fd8358bd66c2840bfc0 (patch) | |
tree | c417b3d25c86b775989cb5ac042f37611b626c8a /deps/jemalloc/include/jemalloc/internal/background_thread_inlines.h | |
parent | Initial commit. (diff) | |
download | redis-317c0644ccf108aa23ef3fd8358bd66c2840bfc0.tar.xz redis-317c0644ccf108aa23ef3fd8358bd66c2840bfc0.zip |
Adding upstream version 5:7.2.4.upstream/5%7.2.4
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'deps/jemalloc/include/jemalloc/internal/background_thread_inlines.h')
-rw-r--r-- | deps/jemalloc/include/jemalloc/internal/background_thread_inlines.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/deps/jemalloc/include/jemalloc/internal/background_thread_inlines.h b/deps/jemalloc/include/jemalloc/internal/background_thread_inlines.h new file mode 100644 index 0000000..92c5feb --- /dev/null +++ b/deps/jemalloc/include/jemalloc/internal/background_thread_inlines.h @@ -0,0 +1,48 @@ +#ifndef JEMALLOC_INTERNAL_BACKGROUND_THREAD_INLINES_H +#define JEMALLOC_INTERNAL_BACKGROUND_THREAD_INLINES_H + +JEMALLOC_ALWAYS_INLINE bool +background_thread_enabled(void) { + return atomic_load_b(&background_thread_enabled_state, ATOMIC_RELAXED); +} + +JEMALLOC_ALWAYS_INLINE void +background_thread_enabled_set(tsdn_t *tsdn, bool state) { + malloc_mutex_assert_owner(tsdn, &background_thread_lock); + atomic_store_b(&background_thread_enabled_state, state, ATOMIC_RELAXED); +} + +JEMALLOC_ALWAYS_INLINE background_thread_info_t * +arena_background_thread_info_get(arena_t *arena) { + unsigned arena_ind = arena_ind_get(arena); + return &background_thread_info[arena_ind % max_background_threads]; +} + +JEMALLOC_ALWAYS_INLINE background_thread_info_t * +background_thread_info_get(size_t ind) { + return &background_thread_info[ind % max_background_threads]; +} + +JEMALLOC_ALWAYS_INLINE uint64_t +background_thread_wakeup_time_get(background_thread_info_t *info) { + uint64_t next_wakeup = nstime_ns(&info->next_wakeup); + assert(atomic_load_b(&info->indefinite_sleep, ATOMIC_ACQUIRE) == + (next_wakeup == BACKGROUND_THREAD_INDEFINITE_SLEEP)); + return next_wakeup; +} + +JEMALLOC_ALWAYS_INLINE void +background_thread_wakeup_time_set(tsdn_t *tsdn, background_thread_info_t *info, + uint64_t wakeup_time) { + malloc_mutex_assert_owner(tsdn, &info->mtx); + atomic_store_b(&info->indefinite_sleep, + wakeup_time == BACKGROUND_THREAD_INDEFINITE_SLEEP, ATOMIC_RELEASE); + nstime_init(&info->next_wakeup, wakeup_time); +} + +JEMALLOC_ALWAYS_INLINE bool +background_thread_indefinite_sleep(background_thread_info_t *info) { + return atomic_load_b(&info->indefinite_sleep, ATOMIC_ACQUIRE); +} + +#endif /* JEMALLOC_INTERNAL_BACKGROUND_THREAD_INLINES_H */ |