diff options
Diffstat (limited to 'thread_sync.c')
-rw-r--r-- | thread_sync.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/thread_sync.c b/thread_sync.c index e4a28ccb5c..8f68583a78 100644 --- a/thread_sync.c +++ b/thread_sync.c @@ -415,6 +415,20 @@ rb_mutex_abandon_all(rb_mutex_t *mutexes) list_head_init(&mutex->waitq); } } + +/* + * All other threads are dead in the a new child process, so waitqs + * contain references to dead threads which we need to clean up + */ +static void +rb_mutex_cleanup_keeping_mutexes(const rb_thread_t *current_thread) +{ + rb_mutex_t *mutex = current_thread->keeping_mutexes; + while (mutex) { + list_head_init(&mutex->waitq); + mutex = mutex->next_mutex; + } +} #endif static VALUE |