Qt->glib main event loop patch (common main loop)
thiago at kde.org
Tue Nov 15 17:38:25 GMT 2005
Martin Konold wrote:
>> It's mapped into virtual memory, only the pages that get actually used
>> are mapped into physical memory.
>In contrast to what most people (incl. kernel and glibc people) claim
> the mapping is not entirely free.
No, not really. If a page has not been faulted in, it hasn't been mapped
to physical memory yet and does not occupy buffers or cache (it may
already be in cache, but that's another story).
According to the headers in libglib.so, it has a total virtual memory size
of 149544 bytes, of which only 1828 are non-sharable -- or exactly one
I would compare to QtCore if I could, but I don't have a non-debugging
non-exception build available. (just for info, my libQtCore_debug.so has
230394 bytes of exception headers and tables alone)
Thiago Macieira - thiago (AT) macieira.info - thiago (AT) kde.org
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