Bug 81743

Summary: Out of memory occurred while running benchmark
Product: WebKit Reporter: Hojong Han <hojong.han>
Component: JavaScriptCoreAssignee: Nobody <webkit-unassigned>
Status: RESOLVED FIXED    
Severity: Normal CC: barraclough, ggaren, oliver, webkit.review.bot
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: Other   
OS: Linux   
Attachments:
Description Flags
Patch none

Description Hojong Han 2012-03-20 23:24:54 PDT
Out of memory occurred while running V8 benchmark several times in a row.

Garbage collection is not triggered and new blocks are added
because high water mark is big enough and overcommit is allowed by MAP_NORESERVE flag.
(MAP_NORESERVE is set when mmap is called)
It seems that this flag had been added for using both x86-64 and Fixed VM Pool together.
Comment 1 Hojong Han 2012-03-20 23:49:29 PDT
Created attachment 132980 [details]
Patch
Comment 2 WebKit Review Bot 2012-03-21 11:22:02 PDT
Comment on attachment 132980 [details]
Patch

Clearing flags on attachment: 132980

Committed r111580: <http://trac.webkit.org/changeset/111580>
Comment 3 WebKit Review Bot 2012-03-21 11:22:09 PDT
All reviewed patches have been landed.  Closing bug.