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* thread.c (rb_mutex_unlock_all): folded into
rb_threadptr_unlock_all_locking_mutexes. * thread.c (rb_threadptr_unlock_all_locking_mutexes) ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32447 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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8741274529
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2 changed files with 25 additions and 29 deletions
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@ -1,3 +1,9 @@
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Fri Jul 8 13:47:39 2011 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
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* thread.c (rb_mutex_unlock_all): folded into
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rb_threadptr_unlock_all_locking_mutexes.
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* thread.c (rb_threadptr_unlock_all_locking_mutexes) ditto.
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Fri Jul 8 13:36:02 2011 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
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* thread.c (thread_unlock_all_locking_mutexes): rename to
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48
thread.c
48
thread.c
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@ -331,8 +331,25 @@ typedef struct rb_mutex_struct
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struct rb_mutex_struct *next_mutex;
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} rb_mutex_t;
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static void rb_mutex_unlock_all(rb_mutex_t *mutex, rb_thread_t *th);
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static void rb_mutex_abandon_all(rb_mutex_t *mutexes);
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static const char* rb_mutex_unlock_th(rb_mutex_t *mutex, rb_thread_t volatile *th);
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void
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rb_threadptr_unlock_all_locking_mutexes(rb_thread_t *th)
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{
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const char *err;
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rb_mutex_t *mutex;
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rb_mutex_t *mutexes = th->keeping_mutexes;
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while (mutexes) {
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mutex = mutexes;
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/* rb_warn("mutex #<%p> remains to be locked by terminated thread",
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mutexes); */
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mutexes = mutex->next_mutex;
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err = rb_mutex_unlock_th(mutex, th);
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if (err) rb_bug("invalid keeping_mutexes: %s", err);
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}
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}
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void
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rb_thread_terminate_all(void)
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@ -346,9 +363,7 @@ rb_thread_terminate_all(void)
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}
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/* unlock all locking mutexes */
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if (th->keeping_mutexes) {
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rb_mutex_unlock_all(th->keeping_mutexes, GET_THREAD());
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}
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rb_threadptr_unlock_all_locking_mutexes(th);
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thread_debug("rb_thread_terminate_all (main thread: %p)\n", (void *)th);
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st_foreach(vm->living_threads, terminate_i, (st_data_t)th);
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@ -365,15 +380,6 @@ rb_thread_terminate_all(void)
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}
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}
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void
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rb_threadptr_unlock_all_locking_mutexes(rb_thread_t *th)
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{
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if (th->keeping_mutexes) {
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rb_mutex_unlock_all(th->keeping_mutexes, th);
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th->keeping_mutexes = NULL;
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}
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}
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static void
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thread_cleanup_func_before_exec(void *th_ptr)
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{
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@ -3606,22 +3612,6 @@ rb_mutex_unlock(VALUE self)
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return self;
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}
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static void
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rb_mutex_unlock_all(rb_mutex_t *mutexes, rb_thread_t *th)
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{
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const char *err;
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rb_mutex_t *mutex;
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while (mutexes) {
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mutex = mutexes;
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/* rb_warn("mutex #<%p> remains to be locked by terminated thread",
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mutexes); */
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mutexes = mutex->next_mutex;
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err = rb_mutex_unlock_th(mutex, th);
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if (err) rb_bug("invalid keeping_mutexes: %s", err);
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}
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}
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static void
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rb_mutex_abandon_all(rb_mutex_t *mutexes)
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{
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