# \[Feature #2328\] malloc\_limit $B$NHnBg2=$rKI$.$?$$(B

**URL:** <https://www.ruby-forum.com/t/feature-2328-malloc-limit-b-nhnbg2-rki-b/178403>\
**Category:** Development\
**Created:** [November 4, 2009, 12:28am UTC](https://www.ruby-forum.com/t/feature-2328-malloc-limit-b-nhnbg2-rki-b/178403 "2009-11-04T00:28:39Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![SSwanabe](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/d6d6ee/32.png) [@SSwanabe](https://www.ruby-forum.com/u/SSwanabe)\
**Post date:** [November 4, 2009, 12:28am UTC](https://www.ruby-forum.com/t/feature-2328-malloc-limit-b-nhnbg2-rki-b/178403/1 "2009-11-04T00:28:39Z")

</div>

Feature #2328: malloc\_limit e$B$NHnBg2=$rKI$.$?$$e(B  
[http://redmine.ruby-lang.org/issues/show/2328](http://redmine.ruby-lang.org/issues/show/2328)

e$B5/I\<\<Te(B: \_ wanabe  
e$B%9%F!\<%?%9e(B: Open, e$BM%@hEYe(B: Normal  
e$B%+%F%4%je(B: core, Target version: 1.9.x

e$B2?$i$+$N860x$Ge(B malloc\_limit e$B$,HnBg2=$7$F$7$^$&$H!“e(BGC  
e$B$N%?%$%\_%s%0$,CY$l$Fe(B  
Bug #1325 e$B$N$h$&$K0[\>o$J$[$I$N%9%o%C%W$de(B NoMemoryError  
e$B$r0z$-5/$3$7$+$M$^$;$s!#e(B  
e$B2~A10F$H$7$F%Q%C%A$rFs$D=q$-$^$7$?!#$h$m$7$1$l$P$48!F$$/$@$5$$!#e(B  
e$B$^$?!”$3$N%Q%C%A$,LdBj$K$J$k%1!\<%9$,$“$l$P65$($F$$$?$@$1$k$H$”$j$,$?$$$G$9!#e(B

1. vm\_xrealloc() e$B$G$Ne(B malloc\_increase  
e$B$N%A%'%C%/$\*$h$SA}2CNL$NM^@)e(B

vm\_xrealloc() e$B$G$O!“e(Bmalloc\_increase  
e$B$O\>e8B%A%‘%C%/L5$7$GA}2C$7$F$\*$j!"e(B  
e$B$3$l$O\>e5-$NLdBj$K$D$J$,$j$^$9!#e(B  
e$BC1=c$Ke(B vm\_xmalloc() e$B$HF1MM$N\>e8B%A%’%C%/$r9T$&$He(B GC  
e$B$,5/$3$j$9$.$k$N$G!“e(B  
malloc\_increase  
e$B$NA}2CNL$r!”$=$l$^$G$NA}2CNL$NJ?6QCM!J$h$j$d$d\>.$5$$CM!K$@$1e(B  
e$BM^@)$9$k$3$H$G!”%a%b%j;HMQNL$N6a;wCM$r\<h$j!"e(BGC  
e$B2s?t$r8:$i$7$^$7$?!#e(B

1. GC e$B$4$H$Ne(B malloc\_limit e$B$ND\>@\E\*$J8:\>/e(B

2. e$B$NBP:v$r$H$C$F$b!"Nc$($Pe(B malloc\_increase  
e$B$,\>e8B$K6a$$$H$-$KBg$-$J%5%$%:$Ne(B  
malloc e$B$,$5$l$k$3$H$,B3$$$?\>l9g!"e(Bmalloc\_limit  
e$B$O8:\>/$9$k$3$H$J$/A}2C$7B3$1$^$9!#e(B  
e$BKDBg$J%a%b%j$r;H$&\>l9g$d%W%m%;%9$N\<wL?$,D9$$\>l9g$OFC$KC\_@QNL$,Bg$-$$$H;W$o$l$^$9!#e(B  
e$B$3$NBP:v$H$7$F!"e(BGC e$B$N$?$S$Ke(B malloc\_limit  
e$B$r2?3d$+$:$D8:$i$9$N$O$I$&$G$7$g$&$+!#e(B  
e$B%Q%C%A$G$Oe(B 1/16 e$B$[$I$NCM$r8:$i$7$F$$$^$9!#e(B

---

<div class="post-metadata">

**Author:** ![SSwanabe](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/d6d6ee/32.png) [@SSwanabe](https://www.ruby-forum.com/u/SSwanabe)\
**Post date:** [November 4, 2009, 1:06am UTC](https://www.ruby-forum.com/t/feature-2328-malloc-limit-b-nhnbg2-rki-b/178403/2 "2009-11-04T01:06:41Z")

</div>

e$B$^$D$b$He(B e$B$f$-$R$m$G$9e(B

In message “Re: [ruby-dev:39632] [Feature #2328] malloc\_limit  
e$B$NHnBg2=$rKI$.$?$$e(B”  
on Wed, 4 Nov 2009 08:28:12 +0900, \_ wanabe [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid)  
writes:

|e$B2?$i$+$N860x$Ge(B malloc\_limit e$B$,HnBg2=$7$F$7$^$&$H!“e(BGC e$B$N%?%$%\_%s%0$,CY$l$Fe(B  
|Bug #1325 e$B$N$h$&$K0[\>o$J$[$I$N%9%o%C%W$de(B NoMemoryError e$B$r0z$-5/$3$7$+$M$^$;$s!#e(B  
|e$B2~A10F$H$7$F%Q%C%A$rFs$D=q$-$^$7$?!#$h$m$7$1$l$P$48!F$$/$@$5$$!#e(B  
|e$B$^$?!”$3$N%Q%C%A$,LdBj$K$J$k%1!\<%9$,$“$l$P65$($F$$$?$@$1$k$H$”$j$,$?$$$G$9!#e(B

e$B;d$O;W$$$D$-$^$;$s!#%Y%s%A%^!\<%/e(B(e$B$3$s$J%1!\<%9$G$3$s$J$K2~A1e(B  
e$B$H$+!“$3$s$J%1!\<%9$G$O0-$/$J$i$J$$$H$+e(B)e$B$,$”$k$H:NMQ$7$d$9$$e(B  
e$B$H;W$$$^$9!#e(B