On 06/10/2011 03:48 PM, Norman Feske wrote: >> Does anybody know whether Linux has a similar mechanism (i.e. reserve a >> chunk of physical memory for a virtual memory region before the first >> access to this region)? If not, what are the pros and cons of these two >> strategies? > > I am not aware of a Linux mechanism for reserving physical memory. But > as Linux is used for real-time applications, I expect that there exists > a mechanism.
I think mmap()+mlock() do exactly that. Regards, Julian
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