# \[BUG:trunk\] Re: \[ruby-cvs:28403\] Ruby:r21185 (trunk): \* thread.c (rb\_thread\_blocking\_region): add a

**URL:** <https://www.ruby-forum.com/t/bug-trunk-re-ruby-cvs-28403-ruby-r21185-trunk-thread-c-rb-thread-blocking-region-add-a/156760>\
**Category:** Development\
**Created:** [January 2, 2009, 3:47pm UTC](https://www.ruby-forum.com/t/bug-trunk-re-ruby-cvs-28403-ruby-r21185-trunk-thread-c-rb-thread-blocking-region-add-a/156760 "2009-01-02T15:47:42Z")\
**Posts on this page:** 4\
**Page:** 1

<div class="post-metadata">

**Author:** ![U.Nakamura](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/u/b5ac83/32.png) [@U.Nakamura](https://www.ruby-forum.com/u/U.Nakamura)\
**Post date:** [January 2, 2009, 3:47pm UTC](https://www.ruby-forum.com/t/bug-trunk-re-ruby-cvs-28403-ruby-r21185-trunk-thread-c-rb-thread-blocking-region-add-a/156760/1 "2009-01-02T15:47:42Z")

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In message “[ruby-cvs:28403] Ruby:r21185 (trunk): \* thread.c  
(rb\_thread\_blocking\_region): add a comment.”  
on Dec.30,2008 16:57:54, [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) wrote:  
| ko1 2008-12-30 16:57:53 +0900 (Tue, 30 Dec 2008)  
|  
| New Revision: 21185  
|  
| [http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=21185](http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=21185)  
|  
| Log:  
| \* thread.c (rb\_thread\_blocking\_region): add a comment.  
| \* thread.c (rb\_thread\_call\_without\_gvl): added as a alias of  
| rb\_thread\_blocking\_region().  
| \* thread.c (rb\_thread\_call\_with\_gvl): added.  
| \* vm\_core.h (rb\_thread\_t#blocking\_region\_buffer): added for  
| rb\_thread\_call\_with\_gvl().

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# 

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# Index: thread.c

— thread.c (e$B%j%S%8%g%se(B 21276)  
+++ thread.c (e$B:n6H%3%T!\<e(B)  
@@ -954,6 +954,7 @@  
{  
region-\>prev\_status = th-\>status;  
set\_unblock\_function(th, func, arg, &region-\>oldubf);

- th-\>blocking\_region\_buffer = region;  
th-\>status = THREAD\_STOPPED;  
thread\_debug(“enter blocking region (%p)\n”, (void \*)th);  
rb\_gc\_save\_machine\_context(th);  
@@ -967,6 +968,7 @@  
rb\_thread\_set\_current(th);  
thread\_debug(“leave blocking region (%p)\n”, (void \*)th);  
remove\_signal\_thread\_list(th);

- th-\>blocking\_region\_buffer = NULL;  
reset\_unblock\_function(th, &region-\>oldubf);  
if (th-\>status == THREAD\_STOPPED) {  
th-\>status = region-\>prev\_status;  
@@ -1101,13 +1103,15 @@  
}

- prev\_unblock = th-\>unblock;
- 
- blocking\_region\_end(th, brb);

- if (brb) {
- prev\_unblock = th-\>unblock;
- blocking\_region\_end(th, brb);
- }  
/\* enter to Ruby world: You can access Ruby values, methods and so  
on. \*/  
r = (\*func)(data1);

- /\* levae from Ruby world: You can not access Ruby values, etc. \*/
- blocking\_region\_begin(th, brb, prev\_unblock.func,  
prev\_unblock.arg);

- /\* leave from Ruby world: You can not access Ruby values, etc. \*/
- if (brb)
- blocking\_region\_begin(th, brb, prev\_unblock.func, prev\_unblock.arg);  
return r;  
}

e$B$=$l$G$O!#e(B

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<div class="post-metadata">

**Author:** ![U.Nakamura](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/u/b5ac83/32.png) [@U.Nakamura](https://www.ruby-forum.com/u/U.Nakamura)\
**Post date:** [January 12, 2009, 5:21am UTC](https://www.ruby-forum.com/t/bug-trunk-re-ruby-cvs-28403-ruby-r21185-trunk-thread-c-rb-thread-blocking-region-add-a/156760/2 "2009-01-12T05:21:20Z")

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U.Nakamura wrote::

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# e$B$I$&$G$7$g$&$+!d$&$5$5$se(B

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<div class="post-metadata">

**Author:** ![U.Nakamura](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/u/b5ac83/32.png) [@U.Nakamura](https://www.ruby-forum.com/u/U.Nakamura)\
**Post date:** [January 12, 2009, 2:22pm UTC](https://www.ruby-forum.com/t/bug-trunk-re-ruby-cvs-28403-ruby-r21185-trunk-thread-c-rb-thread-blocking-region-add-a/156760/3 "2009-01-12T14:22:32Z")

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On 1/12/09 1:19 PM, SASADA Koichi wrote:

> e$B!!$3$l$i$N=$@5!Je(Br21438e$B!$e(Br21441e$B!K$Oe(B1.9.1 e$B$K$b!$%3%\_%C%H$7$F$$$?$@$1$k$H$he(B  
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e$B$G$9$h$M!#%^!\<%8$7$^$7$?!#e(B

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<div class="post-metadata">

**Author:** ![U.Nakamura](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/u/b5ac83/32.png) [@U.Nakamura](https://www.ruby-forum.com/u/U.Nakamura)\
**Post date:** [January 13, 2009, 8:57am UTC](https://www.ruby-forum.com/t/bug-trunk-re-ruby-cvs-28403-ruby-r21185-trunk-thread-c-rb-thread-blocking-region-add-a/156760/4 "2009-01-13T08:57:56Z")

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e$B$3$s$K$A$O!"$J$+$`$ie(B(e$B$&e(B)e$B$G$9!#e(B

In message “[ruby-dev:37761] Re: [BUG:trunk] Re: [ruby-cvs:28403]  
Ruby:r21185 (trunk): \* thread.c (rb\_thread\_blocking\_region): add a  
comment.”  
on Jan.12,2009 13:19:50, [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) wrote:

> e$B!!$H$$$&$o$1$G!$85!9$NLdBj!Je(B[ruby-dev:37383]e$B!K$O2r7h$G$-$?$+$H;W$$$^$9!%e(B
> 
> # e$B$I$&$G$7$g$&$+!d$&$5$5$se(B

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[ruby-core:19946])e$B$r=$@5$9$k%Q%C%A$r%3%\_%C%H$7$^$7$?!#e(B

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