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| author | Qi Wang <interwq@gwu.edu> | 2017-06-09 05:46:31 (GMT) |
|---|---|---|
| committer | Qi Wang <interwq@gmail.com> | 2017-06-12 15:56:14 (GMT) |
| commit | 464cb60490efda800625b16fedd5bcd238e1526e (patch) | |
| tree | cf9a1798be2a035bbe1e735c16cb056f0abc1666 /include | |
| parent | 13685ab1b767091d817cb4959d24a42447a6fb78 (diff) | |
| download | jemalloc-464cb60490efda800625b16fedd5bcd238e1526e.zip jemalloc-464cb60490efda800625b16fedd5bcd238e1526e.tar.gz jemalloc-464cb60490efda800625b16fedd5bcd238e1526e.tar.bz2 | |
Move background thread creation to background_thread_0.
To avoid complications, avoid invoking pthread_create "internally", instead rely
on thread0 to launch new threads, and also terminating threads when asked.
Diffstat (limited to 'include')
| -rw-r--r-- | include/jemalloc/internal/background_thread_externs.h | 2 | ||||
| -rw-r--r-- | include/jemalloc/internal/background_thread_structs.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/include/jemalloc/internal/background_thread_externs.h b/include/jemalloc/internal/background_thread_externs.h index aef1c90..7c88369 100644 --- a/include/jemalloc/internal/background_thread_externs.h +++ b/include/jemalloc/internal/background_thread_externs.h @@ -10,8 +10,6 @@ extern background_thread_info_t *background_thread_info; bool background_thread_create(tsd_t *tsd, unsigned arena_ind); bool background_threads_enable(tsd_t *tsd); bool background_threads_disable(tsd_t *tsd); -bool background_threads_disable_single(tsd_t *tsd, - background_thread_info_t *info); void background_thread_interval_check(tsdn_t *tsdn, arena_t *arena, arena_decay_t *decay, size_t npages_new); void background_thread_prefork0(tsdn_t *tsdn); diff --git a/include/jemalloc/internal/background_thread_structs.h b/include/jemalloc/internal/background_thread_structs.h index edf90fe..f6ad4ad 100644 --- a/include/jemalloc/internal/background_thread_structs.h +++ b/include/jemalloc/internal/background_thread_structs.h @@ -18,6 +18,8 @@ struct background_thread_info_s { malloc_mutex_t mtx; /* Whether the thread has been created. */ bool started; + /* Pause execution (for arena reset / destroy). */ + bool pause; /* When true, it means no wakeup scheduled. */ atomic_b_t indefinite_sleep; /* Next scheduled wakeup time (absolute time in ns). */ |