HugePage by default

[Valdis.Kletnieks at vt.edu]

On Wed, 30 Jul 2014 15:06:39 -0500, Xin Tong said:


> 2. modify the kernel (maybe extensively) to allocate 2MB page by default.

How fast do you run out of memory if you do that every time you actually
only need a few 4K pages?  (In other words - think what that isn't the
default behavior already :)
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