diff options
author | kosaki <kosaki@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-11-30 13:52:34 +0000 |
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committer | kosaki <kosaki@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-11-30 13:52:34 +0000 |
commit | 15b25acd2541ae37f4f874b50128d34d8b079457 (patch) | |
tree | 81e7d590c4cf77775ce25653b9091b3ece42e587 /vm_core.h | |
parent | 2e72d1c3236c8ec1c0cb8f35c1dd6b64fde02fce (diff) | |
download | ruby-15b25acd2541ae37f4f874b50128d34d8b079457.tar.gz |
* vm_core.h (rb_vm_struct): add thread_destruct_lock field.
* thread.c (Init_Thread): ditto.
* thread.c (rb_vm_gvl_destroy): ditto.
* thread.c (thread_start_func_2): make sure vm->running_thread
don't point to dead thread.
* thread.c (timer_thread_function): close a race against thead
destruction. [Bug #4911][ruby-dev:43859]
* vm_core.h (rb_thread_set_current): reset running time of
current thread instead of previous thread. We no longer
assume previous running thread still live.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38063 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'vm_core.h')
-rw-r--r-- | vm_core.h | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -333,6 +333,7 @@ typedef struct rb_vm_struct { VALUE self; rb_global_vm_lock_t gvl; + rb_thread_lock_t thread_destruct_lock; struct rb_thread_struct *main_thread; struct rb_thread_struct *running_thread; @@ -850,7 +851,7 @@ GET_THREAD(void) #define rb_thread_set_current_raw(th) (void)(ruby_current_thread = (th)) #define rb_thread_set_current(th) do { \ if ((th)->vm->running_thread != (th)) { \ - (th)->vm->running_thread->running_time_us = 0; \ + (th)->running_time_us = 0; \ } \ rb_thread_set_current_raw(th); \ (th)->vm->running_thread = (th); \ |