[Webkit-unassigned] [Bug 46252] [Qt] [WebKit2] Shared memory design should be improved

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=46252


Siddharth Mathur <siddharth.mathur at nokia.com> changed:

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                 CC|                            |siddharth.mathur at nokia.com




--- Comment #5 from Siddharth Mathur <siddharth.mathur at nokia.com>  2010-11-18 06:46:32 PST ---
BTW, on Symbian OS there is no native concept of a file-mapped virtual memory AFAIK, so the only correct way to do shared memory in a scalable and performant way is to either: 
a) Use QSharedMemory (which uses Symbian OS RChunk, the entry point into kernel's memory management features) 
b) Use RChunk API directly in case QSharedMemory's RChunk usage is too simplistic or inefficient for Webkit'2 demanding needs.

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