ruby.git/thread.c, branch v2_1_0_preview2

* thread_pthread.c (thread_create_core): Ditto.

2013-11-16T16:57:03+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43696 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* thread.c: [DOC] Remove duplicate reference

2013-11-09T23:38:14+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43633 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* thread.c (rb_mutex_struct): reduce rb_mutex_t size by 8 bytes

2013-10-31T21:27:40+00:00

  on 64bit platform. Patch by Eric Wong. [Feature #9068][ruby-core:58114]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43497 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* add RUBY_TYPED_FREE_IMMEDIATELY to data types which only use

2013-10-29T11:16:54+00:00

  safe functions during garbage collection such as xfree().
  On default, T_DATA objects are freed at same points as fianlizers.
  This approach protects issues such as reported by [ruby-dev:35578].
  However, freeing T_DATA objects immediately helps heap usage.
  Most of T_DATA (in other words, most of dfree functions) are safe.
  However, we turned off RUBY_TYPED_FREE_IMMEDIATELY by default
  for safety.
* cont.c: ditto.
* dir.c: ditto.
* encoding.c: ditto.
* enumerator.c: ditto.
* error.c: ditto.
* file.c: ditto.
* gc.c: ditto.
* io.c: ditto.
* iseq.c: ditto.
* marshal.c: ditto.
* parse.y: ditto.
* proc.c: ditto.
* process.c: ditto.
* random.c: ditto.
* thread.c: ditto.
* time.c: ditto.
* transcode.c: ditto.
* variable.c: ditto.
* vm.c: ditto.
* vm_backtrace.c: ditto.
* vm_trace.c: ditto.
* ext/bigdecimal/bigdecimal.c: ditto.
* ext/objspace/objspace.c: ditto.
* ext/stringio/stringio.c: ditto.
* ext/strscan/strscan.c: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43466 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* thread.c (rb_thread_terminate_all): add a comment why we need

2013-10-24T03:25:25+00:00

  state check and call terminate_i again.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43411 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* thread.c (rb_thread_terminate_all): add a comment why infinite

2013-10-24T03:15:58+00:00

  sleep is safe.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43410 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* vm_trace.c: exterminate Zombies.

2013-10-22T06:24:54+00:00

  There is a bug that T_ZOMBIE objects are not collected.
  Because there is a pass to miss finalizer postponed job
  with multi-threading. This patch solve this issue.
* vm_trace.c (rb_postponed_job_register_one): set
  RUBY_VM_SET_POSTPONED_JOB_INTERRUPT(th) if another same job
  is registered.
  There is a possibility to remain a postponed job without
  interrupt flag.
* vm_trace.c (rb_postponed_job_register_one): check interrupt
  carefully.
* vm_trace.c (rb_postponed_job_register_one): use additional space
  to avoid buffer full.
* gc.c (gc_finalize_deferred_register): check failure.
* thread.c (rb_threadptr_execute_interrupts): check
  `postponed_job_interrupt' immediately.  There is a possibility
  to miss this flag.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43383 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

vm_trace.c: fix infinite hook

2013-10-10T18:36:54+00:00

* thread.c (rb_threadptr_execute_interrupts): flush postponed job only
  once at last.
* vm_trace.c (rb_postponed_job_flush): defer calling postponed jobs
  registered while flushing to get rid of infinite reentrance of
  ObjectSpace.after_gc_start_hook.  [ruby-dev:47400] [Bug #8492]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43245 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

compar.c: fail if recursion

2013-10-09T04:53:18+00:00

* compar.c (cmp_eq): fail if recursion.  [ruby-core:57736] [Bug #9003]
* thread.c (rb_exec_recursive_paired_outer): new function which is
  combinnation of paired and outer variants.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43208 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

thread.c: fix some mutexes remaining locked after forking

2013-10-05T02:21:12+00:00

* thread.c (terminate_atfork_i): fix locking mutexes not unlocked in
  forks when not tracked in thread.  [ruby-core:55102] [Bug #8433]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43148 b2dd03c8-39d4-4d8f-98ff-823fe69b080e