Re: [Xen-devel] What "PDX" stands for in xen source code.

["Jan Beulich" <JBeulich@xxxxxxxxxx>]

>>> On 27.08.10 at 10:40, john selliatel <john.selliatel@xxxxxxxxx> wrote:
> Hello,
> 
> Excuse my very naive questions!
> 
> What "PDX" stands for in xen source code ? ( as in "PDX_GROUP_COUNT" )
> 
> and in this expression
> "#define PDX_GROUP_COUNT ((1 << L2_PAGETABLE_SHIFT) / (sizeof(*frame_table)
> & -sizeof(*frame_table)))" , what is the meaning of "(sizeof(*frame_table) &
> -sizeof(*frame_table))" ?

Page inDeX.

Jan


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