Re: [RFC v2 4/5] Only set page reserved in the memblock region

2013-08-03 Thread Nathan Zimmer
On Fri, Aug 02, 2013 at 12:44:26PM -0500, Nathan Zimmer wrote: > Currently we when we initialze each page struct is set as reserved upon > initialization. This changes to starting with the reserved bit clear and > then only setting the bit in the reserved region. > > I could restruture a bit to e

[RFC v2 4/5] Only set page reserved in the memblock region

2013-08-02 Thread Nathan Zimmer
Currently we when we initialze each page struct is set as reserved upon initialization. This changes to starting with the reserved bit clear and then only setting the bit in the reserved region. I could restruture a bit to eliminate the perform hit. But I wanted to make sure I am on track first.